The process of software testing can be very tricky and hectic. In this process, Web service test automation solutions help in detecting and verifying the app’s effective communication. Also, it checks whether the app can access the functions from the web in a correct manner. Along with this, they also help in confirming the behavior of the web service that is connected to them in different situations. In simpler terms, these solutions can be said as an effective way to check if the services are meeting the terms of the basic business manifesto and the desired output is being delivered to the end-user.
As you know, Web services allow a seamless connection between two software apps over the internet and the respective private internets. The testing of these web services is utilized to verify the various approaches in which an individual web service works with managing load for a single client and balancing it with the rise in the number of users accessing it day by day.
Another aspect of web service testing is that it helps in avoiding the delay in the identification of errors. This in effect leads to more complicated and costly repairs. When this whole process gets automated, it gets much simpler and easy to repeat the tests whenever needed. Hence, the use of web services does not only help in developing sound but also assesses the performance, functionality, and scalability of them.
Web services automation – Need
A general ideal web service testing contains the following stages. It cannot be said that this is the only way to do this, but one should follow this basic general structure.
Define the test inputs that are required.
Generate skeleton or client code.
Generate skeleton or client code for the web service.
Implore the web service using the skeleton or client code.
Verify the response in terms of comparison between actual and expected outcomes.
Web Service Test Automation – Benefits
There are many pros to web service test automation. An organization can benefit by using this in several ways. We have made a list for you below. Check it out.
Improved performance and reliability of SOA:
First, let’s define SOA, SOA stands for Service Oriented Architecture. It is a set of different services that are connected by web services and communicate with each other. Now, this can either be a group of activities that engage in coordinating any other task or data transfer.
The reliability and mainly performance of these SOAs can be easily improved by utilizing web service test automation tools. It tests the ground on various factors and owes to their ability for effective communication.
Eases testing:
The process of web application testing can be hectic at times and using a web service test automation tool helps in simplifying it. It owes to their ability for effective communication with other apps. This further increases their ability to give away the desired performance. This is the reason one can go for using these tools for testing all the SOA and REST API based web services.
Supports cloud environment
In cloud computing, the user gets access to a shared pool of resources from various parts of the world. It is a type of computing architecture and software model. That shared pool generally consists of Applications, Computer networks, Servers, etc. Also, it can be provided quickly with very fewer management efforts, often over the internet.
If the web service testing automation tool is used when anyone is needed to run a test of web services that are on a cloud setup, testing becomes easy, quick, and sharp.
Simplifies testing over regression cycles
In regression testing, it is confirmed that whether the software’s previous version is running the same way as it was running earlier than the development of a newer version or any kind of interfacing with other software.
The efforts and time took to execute a regression cycle test become much less when the web service test automation tool is used.
Ensures complete testing of the product
When any test is executed by utilizing the web service test automation tools, it eliminates the possibility of forgetting any particular aspect of the software to test. It makes full use of the tool and guarantees 100% functional test coverage. This ultimately results in better performance.
Conclusion
We hope that the reasons mentioned above were helpful for you to get your testing plan ready. Remember to not be so ignorant towards these tools and success will follow.
How VTEST can help
Whether the process is online or offline, on cloud or in storage, VTEST is having all the latest necessary software and hardware to test application. With experts having a knack for Web service automation testing, VTEST is ready to change the game.
Performance testing is a non-functional software testing technique that determines how well an application’s stability, speed, scalability, and responsiveness hold up under a given workload.It’s an important step in ensuring software quality, but it’s often seen as an afterthought, to be done after functional testing is finished, and, in most cases, after the code is ready for release.
In a closed performance testing environment setup, various techniques can be used to verify the performance of a software. This involves,
The simplest form of testing, i.e. Load testing, is conducted to comprehend how the system behaves under a certain particular load.
Stress testing takes place to verify a software’s ability to cope with the increased load. It helps in determining the maximum capability of the system in place.
Endurance testing is another type of testing which checks the system’s capacity to perform in scenarios of continuous load.
By abruptly increasing the number of users of the system and then deciding how the system performs under that load is done in Spike testing.
There are various ways in which accuracy can be achieved, and better results can be ensured in the test. By using a better performance testing environment setup, this can be easily achieved. Below is a list of possible ways to do this.
1. Detailed knowledge of AUT Production and Test Environment
The performance testing engineer is responsible to have proper knowledge and awareness of the AUT production environment like load balancing, server machines, and all other components of the system. Before starting the process of performance testing, these details must be recorded properly.
Also, an engineer must have the basic knowledge and awareness about AUT architecture. He/she should be able to ensure that the same architecture is being performed in the test environment. If there is any difference between the two, it can lead to a waste of production cost, time, and efforts.
2. Isolating the test environment
Whenever someone is using the system, it is essential to make sure that no activity is being carried out in the performance test environment. As you know, the results of every test are going to be different so, it can get difficult to execute a new bottleneck every time in the system test environment when there are other users currently present and active on the system.
Other than this, when an application server is undergoing any heavy load, it affects its performance. In effect, this might not allow the other actual-time application users to properly complete their tasks when the execution of a performance task is already in process.
3. Network Isolation
To achieve proper and accurate output in the performance test, sufficient network bandwidth is necessary. One must ensure that a certain bandwidth is achieved to initiate and regulate the test.If in case the network bandwidth happens to be low, timeout errors are produced by user requests. This is why one must ensure that there is maximum network bandwidth provided to the test environment by keeping the test network isolated from other users.
4. Test Data Generators
While validating any test, Database records play an important role. Hence, Database writing, updating, reading, deletion are the most performance-based actions in any software.
If the test is conducted on lesser database records as compared to the test records, there are high chances of the performance test failing in the production environment. Hence, the performance test engineer is responsible to make sure that both the aspects, Database, and test environment are having the same number of test records. If the database is small, it is recommended to utilize a tool and generate the required test data for a more accurate framework.
5. Removing proxy servers from the network path
If there is a proxy server present between the web server and the proxy server, then performance results can be affected highly. In this case, the client will certainly be served with information and data in the cache and hence will stop sending requests to the web server. Due to this, the AUT response time is lowered.
By transferring the web server to a secluded environment, a performance tester could easily deal with this. It can also be done by striking directly to the web server, that is, by editing the HOSTS file by taking in the server IP address.
Performance Testing Production Environment
Conducting a performance test in the production environment can have multiple effects. There are several advantages and disadvantages to this process. Let’s have a look at them.
Advantages:
The verification of the performance test results executed in a test environment is possible.
The complexities and recovery process of the application is well known.
The reproduction of the production site data set is not needed.
The cost and time involved in the test infrastructure are reduced.
Disadvantages:
It is hard to detect the bottleneck root cause with real software users present in the system.
When generating larger data on the production database, the database can become slower even after the execution of the test.
The actual user base of the application receives a slower and buggy application.
To properly achieve the performance test results, it is most likely that access to real users is blocked.
In the initial stages of testing, once the performance testing setup is ready, you can compare it with the production environment based on various factors such as load balancing strategy, application components, number of servers, hardware and software resources, etc.
Conclusion
It is important to have a good performance testing environment setup, and we hope that this blog helped you to gain some insights about how to do it properly. Remember that, above all, it is important that the required tests are conducted properly. This ensures that there are no pending faults in the software when it gets released.
How VTEST can help
Executing software performance testing in the production stage and setting it up optimally and efficiently is no easy task, and VTEST is good at it. With expert professionals at the desk and in the managing team, VTEST completes any given test with complete devotion and sharp brainpower.
VTEST it!
Software Performance Testing: What is, Types, Best Practices, and Process
In the various types of software testing, performance testing is one of the main types as it is about testing the actual performance of the software.
When one talks about software performance testing, the main aspect of it has always been verification of the actual software before it has been developed. The primary goal of this process is to work as a diagnostic aid to detect errors in communication.
As it is stated by the experts, it is hard to state the correct definition of performance testing as it is utilized for varied functions base on various organizations and companies. In this article, we will see what is software performance testing and what are its various types.
Software Performance testing – Definition
Software Performance testing is performed to authenticate and check the quality metrics of the given software like reliability, Vigorousness, scalability, etc.
Different amounts of intense load conditions will be subjected to the software to check their behaviour and response. The output will be measured to analyze and predict various elements.
Software Performance testing – Types
Now, let’s dig into the various types of performance testing as the whole concept of Performance testing is relative to every individual software.
1. Load Testing
In this method, the intensity of load the software undergoes when it is increased and reached the maximum level is checked. Here, when we say increased load, it means that the number of simultaneous users is increased. Along with this, the number of simultaneous transactions is also increased and the overall behavior of the software under test situation is also checked.
Here, primarily the response time of the software is observed to make sure that the software is capable to carry that certain amount of load at any given time. This is the reason it is also called as Volume Testing.
2. Stress Testing
In this method, the stability of the software is checked when the hardware elements like Disk space, CPU, or Memory are not stable. It is an aspect of negative testing in which the software is loaded with many simultaneous users, which is out of capacity for the software.
Stress testing can be said as a type of non-functional testing, as it tests the aspects of the software which are non-functional. Also, it’s carried out under a controlled situation. This allows it to capture irregular scenarios and correct them.
3. Throttle Testing
In this method, a load is tested on the software at a limited speed. This is done to verify the speed at which the website will load for end-users who might have connectivity issued or low connectivity. Tools like Speed simulators, traffic sharpers, etc. are used in this type.
4. Endurance Testing
In this method, the software is tested for a long time with a fixed amount of load on it. The long-term load behavior of the software is observed here. Let’s say, certain software is designed to work properly for 5 hours. Here, it will be tested for 10 hours straight to check its behavior.
This is generally done to check for any memory leaks or system fails. It is also known as Soak testing.
5. Spike Testing
This method is a bit similar to stress testing. The only difference here is that the load volume is increased simultaneously, and the workload is kept for a longer time.
The actual testing time here is longer than the anticipated functioning time. If any unknown behavior is found, it is tapped and rectified at the very moment.
6. Smoke Testing
In this method, the software is run on a smaller load compared to its capacity. When the test is run, if the software generates smoke, then it becomes clear that the software has some error in its script.
This is one of the most simple tests and is considered as a verification test conducted before the software is launched, or larger tests are run.
7. Capacity Testing
In this method, the software is tested for the load it can handle at any given moment. When one knows the number of users the software can handle, he/she has better visibility of predicted events that might act as a barrier for your website growth. It works as a confirmation test to avoid any future problems, especially if one decides to increase the volume of the data.
8. Component Testing
In this method, the functionality of a particular part of your software is checked. Simpler but essential elements like shopping cart, chart feature, file upload, email function, search function, etc. are checked.
9. Peak Testing
In this method, one exposes the software with increased load for a small-time and regular peaks in simultaneous users. This is done to analyze how the software will behave in the real-life, similar situation.
10. Scalability Testing
This method is usually carried out at the developmental stage of the software and also just before the release. Here, one is supposed to check how the software will program when another software is added to the same server. One can also improve loading time during this type of testing.
Its general aim is to find out the peak intensity at which the software is preventing more scaling.
Software Performance testing – Common issues observed
Now, after analyzing the various types of software performance testing, let’s have a look at the different issues that can occur while testing the software.
1. Poor Scalability
It can happen that if the system is not able to handle the predicted intensity of load, then the loading time will get delayed. This will result in unexpected benefits that can have a bad impact on CPU usage, Network configuration, Memory, Disk usage, Operating system, etc.
2. Bottlenecking
When the software is not capable enough to handle the load, the data flow is interrupted or halted. This issue is about that error.
3. Insufficient Hardware Resource
Here, the lack of good hardware technology will result in memory shortage and/or CPUs won’t perform well.
4. Software Configuration Problem
This one is a minor problem. It occurs when the configuration setting is set so low that the system can handle more. To solve this, just some minor changes in software configuration settings is enough.
Software Performance Testing – Best Practices
Remember that performance testing can also be used to test individual scenarios as well as the entire system.
Ensure that there are testers and IT developers involved in the process. This makes it an all-around process and transition time is saved.
Decide a high-level plan before taking the test.
Configure Database test sets, Test environment, Quiet network, Router configuration, etc.
Run this test as early as possible in the developmental stage. This will allow you to conduct small trials that are successful rather than a single bigger trial that has many smaller problems.
Testing a single part multiple times helps to ensure that the test results are consistent.
Ensure what you need internally and externally before you execute the test.
Devise a script for proof-of-concept for software under test.
Run a dry test to check the script before executing the actual test.
Software Performance testing -Process
Test environment identification – Detect the Tools required, Goals that need to be completed, Physical test environment of the test.
Identify performance acceptance criteria – Detect different characteristics such as Throughput, Constraints, Response time, and Resource-use goals.
Plan and design tests – Select the desired tools, prepare test environment, decide the strategy, etc.
Configure the test environment – Get ready with all the resources that are needed to execute the tests.
Implement test design – Develop and design a test design.
Execute the test – Run the test, monitor, validate, and collect the test data.
Analyze test results, make reports, and retest – Combine the test output data and analyze it. According to the results, decide if a re-test is required.
Conclusion
Performance testing of any given software is as important as any other type. It cannot be ignored as it is the visible user experience of the software. We hope this article has insightfully helped you.
How VTEST can help
At VTEST, we perform multiple testing methods with robust nature. It is our strength that we do not compromise the testing quality and take pride in having one of the most efficient testing companies around.
In today’s mobile world, even when the companies try hard to keep the software safe and secure, any software has its own set of errors and vulnerabilities. As different aspects of our lives are becoming digital and more technical, the need for security testing is increasing day by day.
Security testing looks into the following aspects of software:.
Authorization
Availability
Non-repudiation
Authentication
Confidentiality
Integrity
Resilience
In this blog, we will look at the major types of security threats, the need for security testing, different kinds of security testing tools and the techniques used.
Security testing: Need
Now, let’s discuss in detail why security testing is necessary for software. Several reasons can be stated to answer this. Below is a list.
If you don’t focus on building a secure network, your company’s customer count will be on a decline.
As the customer count gets low, revenue will be affected.
Budget-wise, it is more helpful to test the software and rectify the bugs earlier rather than correcting the mistakes later.
Extra expenses in the future can be saved if you have a better security code.
If the security code in your software gets attacked, the personal information of your customers can be leaked, and they can sue you for that.
Types of Cyber-Attacks
The definition of crime in today’s world is changing, and cyber-attacks and digital threats have become a common aspect. In this, there are various kinds of breaches. Many of these attacks can cost the company extra money and unnecessary time and attention. Let’s dig deeper into the various types of these threats.
SQL Injection
Here, the breach occurs when the attacker puts harmful SQL statements into the entry field for execution. This might lead to a leakage of classified information from the server database. This is why SQL injection is dangerous. Properly checking various aspects of the software like comments, text boxes, etc., this can be prevented. This generally occurs when there are some loopholes and weak links in the system. Also, the correct usage of special characters in the input is necessary.
Privilege Elevation
Here, the hackers use their already existing accounts to raise the privileges to a more upper level than they deserve. If they become successful in doing this, the privilege is used to run the code, and hence, the system eventually gives in.
URL Manipulation
Here, attackers change the URL query string to access the information. Using the HTTP GET method to pass information between the server and the client is a practice that many software follows. These are quite prone to such attacks. In this method, the information flow is in the parameter in the query string. That is why the tester must modify the parameters to check if the server is accepting it.
Unauthorized Data Access
Here, the hackers gain access to the data and the information by illegal and unauthorized means. This consists of,
Using information-fetching operations to have access.
Having access to the client authentication information is reusable. This is done by keeping track of the success of others.
Gaining access to the data by regulating others’ access.
Data Manipulation
Here, the hackers gain access to the software data and change it for their profit. They also do it to humiliate the owner of the software. This is done by gaining access to the HTML pages of the website.
Identity Spoofing
Here, the hackers, utilize the credentials of an authentic user or device only to attack the network hosts, to gain the advantage over accessing controls, and also for data theft. Network-level mitigations and IT infrastructure is required to avoid and tackle such attacks.
Denial of Service
Here, the hacker’s primary goal is to freeze a specific system or network resource so that it becomes unavailable for actual authenticated users. If this takes place, the whole system can be at risk of unusable.
Cross-Site Scripting (XSS)
Here, the hackers insert the script from the client’s side into the web pages designed for other users. This manipulates them into clicking the URL. This is one of the significant risks found in web applications. After that URL click, the code changes how the website behaves and allows the hacker to execute personal data and critical information theft.
Preventive measures
So these were the types of cyber-attacks that usually take place in the software criminal zone. Now, let’s dig into some solutions to these threats.
Cross-Site Scripting (XSS)
The verification of cross-site scripting must be done by the testers on any given web application. A tester must make sure that the software does not accept any HTML or script. If it is accepting, then it can be said to be potentially prone to XSS. This gives the hacker the space to put up harmful scripts in the software. Also, the hacker can manipulate the User’s browser’s URL for a major level of data theft. It must be performed for greater-than, apostrophe, and less-then signs.
Ethical Hacking
This is done by organizations and/or individuals to detect potential vulnerabilities in the given software. This provides a proper way for the hacker to have access to the main security code of the system. White hats, also known as ethical hackers, try to breach=h into the software to check for vulnerabilities that any potential hacker can use to their advantage.
Password Cracking
Many a time, attackers break into the system by using password cracking tools to guess the commonly used passwords. This way, they gain access to private data and extort it. These widely used passwords can be easily found on the web with open-source password cracking tools. Hence, it is essential to test password cracking.
Penetration Testing
It can be called an authorized and regulated attack on the given system, software, or network to check for security loopholes and weak links that the attackers can insert.
Security scanning
This program identifies web application vulnerabilities by establishing communication with the software through the web front-end.
Security auditing
In security auditing, a systematic evaluation of the security of an organization’s data and information system is done. It is intended to check how well it complies with the given guidelines.
Risk analysis
The verification of potential future risks is done here. Each risk is measured and analyzed. The defects are identified and then rectified. If this is done after the software release, it gets pretty expensive.
This is why it becomes essential to properly analyze the different types of risks and detect the areas in the system that are most vulnerable to security risks. To reduce the risk of security threats after the release, acting earlier on understanding the vulnerabilities helps.
SQL injection
These types of attacks are generally very harmful. The attackers try to steal private and confidential data from the server database. Ideally, when any tester puts a single quote (‘) in the textbox, it should get rejected by the software. On the other hand, if the software shows a database error, it means that the application has executed any input inserted in the query.
The above-explained scenario means that the software is more vulnerable to security threats. But what is the method to detect or identify the areas of the software that are liable to such attacks?
One should detect a code database of the application where direct MySQL queries are executed by taking in any user inputs. SQL injection testing can be executed for brackets, question marks, apostrophes, and quotation marks.
Posture assessment
This is a combination of Security scanning, Ethical hacking, and risk assessment. It is used to decide the overall security posture of a company.
Vulnerability scanning
This helps to detect the area in the given software or network that is vulnerable to threats and detect the security threats.
Testing for URL manipulation
If an application is using the HTTP GET method for client-server communication, it becomes easy for the hackers to manipulate the URL of that application. As discussed earlier, this involves the information flow through parameters in the query string. In this case, the tester should check if any private or confidential data is being flown through the query strings. Along with this, it should be made sure that the server is not accepting any invalid and non-authentic parameter values in the query strings.
Tools
Now, after having a look at types of cyber-attacks and their subsequent solutions, let’s see the different types of tools used for security testing.
Application testing tools
This type of tool helps detect the potential future vulnerabilities that are present in your application before the release. It gives you a proper time frame to correct the bugs. Examples of this type of tool are IBM Rational Robot, Apache JMeter, Selenium, Rational Functional Tester (RFT), etc.
Code review tools
This helps in assessing the application source code. This detects mistakes that are made in the developmental phase. This results in polishing the developer’s skills and good maintenance of the overall quality and security of the application. An example of this type of tool is Crucible, A collaborator by Smart Bear, Reviewable, etc.
Penetration testing tools
Often, it is not enough to execute manual testing to detect all the risks present in the software. Sin such cases, Penetration testing tools play an essential role. By performing penetration tests, some of the tasks are automatized. This makes the testing process more efficient and identifies the errors that are not identifiable during manual testing. Examples of this type of testing are Wire shark, CORE Impact, Metasploit, w3af, etc.
Runtime Application Self Protection (RASP)
This one is an inbuilt security technology in software. This helps to detect and tackle real-time software attacks.
Security review software
Often, organizations tend to outsource the developing process of their application. Many a time, they also may use third-party software. In aby case, the outsourced applications come in with many risks. Security review software helps detect the threats that come with this software.
Software testing tools
As the security on the enterprise layers increases, hackers are now shifting their eyes towards the application layer. The result of this is that they are now prone to 90% of the vulnerabilities in the application. The way to protect your application from these vulnerabilities is to test the software and analyze the code in detail. It must be done from the initial stages of the SDLC. Examples of these types of tools are Coded UI Test, Unified Functional Testing, Selenium, Sahi, etc.
Vulnerability assessment tools
This helps one detect the upcoming potential risks and avoid them before they hamper the business and your reputation. Examples of this type of tool are Nmap, DB-Scan, STAT, etc.
Vulnerability assessment and penetration testing tools (VAPT)
Penetration testing and Vulnerability assessment testing are two wholly different kinds of testing methods with different strengths. When these two are combined, it becomes much easier to achieve an overall analysis of the application.
Vulnerability scanning
As noted earlier, organizations outsource their application development to a third party. This doesn’t guarantee to receive back a genuine bug-and risk-free product. Here, Vulnerability scanning helps to detect loopholes, weak links, harmful codes, and other threats in the software.
Conclusion
It is not easy to maintain software. A process of regular testing and detection of bugs is necessary for the application to run smoothly. If not, the security of the software is at stake, and ultimately the privacy and confidential data of the users are at risk.
To avoid misuse and attacks, security testing is a must.
How VTEST can help
With a strong and regularly tested code of its application, VTEST is here to make a radical mark in the security testing field. With professionals constantly at work to give a secure code to the clients, VTEST is here to help your application become stronger and safer.
About VTEST VTEST is an independent software testing company catering to product and services teams across the globe. We are a team of software testers that are passionate about quality and love to test. We develop an in-depth understanding of the applications under test and include software testing services strategies that deliver quantifiable results. <br> In short, we help in building incredible software.
As we all know, there is a rise in technical innovations in the 21st century, and many of the inventions are based on utility. Many thinkers and developers are creating newer applications and software with the basic thought of bringing ease to the day-to-day actions of common people.
E-commerce is one such field of innovations where most of the technical applications are based on the idea of making financial transactions more optimum and easier. In no time from its invention, it became a common phenomenon to use the digital medium and mobile applications for financial tasks.
As this grew, it has become of utmost priority to test E-Commerce Website and Application regularly. As matters here are related to money, the software base is not supposed to fail in any case, and that’s why the testing process can’t be compromised.
This article focuses on various aspects of E-commerce and the importance of testing them in today’s world. First, let’s look at some of the types of E-commerce Websites and Applications.
E-commerce applications/websites – Types
Just like any other industry, there are two primary elements in the e-commerce industry. The party that buys and the one that sells. Based on these aspects, there are five types of eCommerce software. This classification might help one while strategizing the business plan. It helps in deciding where does the company belong.
B2C
B2C means Business to Customers. Here, the primary focus is directed at customers. The digital aspect of this type of model is online stores and websites that offer goods, and customers buy them. Pandora, LinkedIn, Uber, Zillow, Amazon, Facebook, and Twitter are examples.
B2B
B2B means Business to Business. Here, the primary focus is on selling products to other businesses. The digital aspect of this type of model is the websites where goods like computer tables, files, Desks, Chairs, etc., and other services are sold to other businesses.
It is a lesser-known type than B2C. When it comes to supplies, B2C might have some limits, but B2B will be completely reliable on its inventory. 3DXTech, Amazon Business, Alibaba.com are some of the examples.
C2C
C2C means Customer to Customer. Here, the primary focus is on an individual selling the products to other customers. For example, if an individual wants to sell their handmade textile material, they can do it easily with the help of an application or a website.
They need to execute all the other necessary tasks to sell that product like Product listing, Website maintenance, Shipping, etc.
C2B
C2B means Customer to Business. Here, the primary focus is on individuals selling their products to a more prominent organization. All the freelancers like Artists, Writers, Web designers come under this category.
The main con of this is that it is not scalable. That is why C2B sellers often try and shift to the B2C type, but the transition cost here can be heavy.
C2A
C2A means Customer to Administration. Here, the primary focus is on individuals selling their goods/service to a public administration. Booking an appointment with a doctor by using a website can be a C2A type of transaction.
C2C – Transactions based
C2C is again Consumer to Consumer, but it is considered based on transactions. Gpay, Paypal are some of the examples.
The importance of E-Commerce Website and Application Testing
Utility of the e-commerce industry has increased over the years as the field comprises many smaller aspects like marketing, manufacturing, finance, retail and wholesale market, auctions, etc.
According to the United Nations Conference on Trade and Development, the global e-commerce industry is estimated to be worth $22.1 trillion. This is a sign of a constantly growing industry.
For this estimated growth to be safe and sensible, the companies need to realize the importance of E-Commerce Website and Application Testing. Better testing methods should be used to avoid major and minor failures in the utilization of these apps.
Verification of usability, User-friendly nature, and making the software a bug-free experience are some of the main reasons to test E-commerce applications and websites.
Along with this, maintaining quality assurance standards is a must to show your commitment to giving away a quality e-commerce experience to your consumer base. Below, we have listed out 9 key aspects to consider in E-Commerce Website and Application Testing.
1. Testing functionality
In this aspect of any e-commerce application or website, there are four main elements to consider.
Main Pages – Product page, Homepage, Privacy Policy page, Press Releases page, About Us page, Special Offers, Sitemap pages, etc.
Category / Product Type Pages – There are various options on the product page like Colour, Size, Type, etc. Also, a feature here allows the consumers to sort the products based on the model, price, size, etc. Along with this, the feature of ‘Add to Wishlist’ or ‘Add to Cart’ is also there.
Product Description Page – This page consists of aspects like Description, Related products, Product comparison, Product title, Product Images, Add to Cart feature, Additional information about the product, etc.
Shopping Cart – Here, there are options like removing the product from the list, selecting delivery options, Pay now options, Products list view, Cash on delivery option, Card payment, etc.
The features discussed above are standard on many software that consists of any e-commerce aspect in its usability. Still, most of these features are changed and customized as per the needs and requirements of respective businesses.
2. Testing the workflow of an E-commerce website
Below is a step-wise workflow of a typical e-commerce website. Have a look,
Login and Signup options
Search functionality
Feature for posting a Product review
Feature for Sorting
Feature for Applying filters for choosing the desired products
Feature for Adding/removing functionality in the shopping cart
Checking out process
Order number and invoice generation
Payment gateway and payment processing
3. Testing Payment Gateway functionality
One needs to conduct multiple tests to confirm the smooth functioning of payment gateways. Also, it is to ensure its proper working and safe transaction. Here are some of the payment and checkout processes that one needs to test.
Checking the correct product price, application of VAT, shipping charge, discount codes, thus verifying that the customer is paying the right amount. This can be tested by changing the final list of products accordingly, applying various coupon codes, and also selecting a different region to see the change in shipping charges.
Checking whether the payment is processed correctly. This needs to be done by using all the methods such as Credit/Debit card, Net Banking, Paypal, etc. Using dummy accounts or dummy cards is a widely used way. Also, the order cancellation process and sending back the payment ID needs to be checked.
Checking the status of emails generated after the payment and Invoice and confirming that they are correctly sent.
Ensuring the refund process, refund receipt, email, etc., is working correctly.
4. Testing Vulnerability and Security
As we all know, with a sense of security, the E-commerce industry might be the most sensitive one as the matters here are monetary. There is a lot at stake when one makes a simple transaction. These applications hold very valuable personal information about the customers, and that’s why they are very delicate.
This is why it is essential to conduct security and vulnerability tests on this software. Testing methods like Ethical hacks on the login, Payment gateway, register, or SQL injections can be used.
5. Testing compatibility
As the software usage is very much varied and vast, e-commerce applications and websites need to be tested on various browsers. The browser compatibility test is a must for delivering a smooth customer experience.
6. Testing Mobile responsiveness
As the digital world is growing more compact, mobile usage of the world has increased, making it more essential for e-commerce websites and applications to run without any hassle on any given mobile phone. That is why one needs to test the e-commerce app concerning the responsive design of mobile phones and their varied screen sizes.
7. Testing Performance and SEO-related elements
You must have heard about performance testing. It is as important in the e-commerce section of apps as in others. Parameters such as throughput, efficiency, Database performance, error messages, webpage loading speed, data transfer rate, uptime, website traffic load tolerance, etc., are verified in this process.
The search engine visibility of your website must be high to increase the reach of your website to more consumers. It is necessary to increase traffic. By utilizing Search Engine Optimization, i. SEO on your website can be achieved. Strategies such as Meta descriptions, image alt tags, title tags, URL structure, etc., must be tried and implemented.
8. Testing other common things
Other crucial but uncategorized aspects like Webpage format, cookies, adding/deleting content, web standards, changing the shipping settings, website content, website accessibility, social buttons, removing/adding links, analytics, etc. should also be tested for a smooth user experience.
9. Executing Social Media integration
In any E-commerce application or website, social media integration is one of the primary factors which affect the reach of the thing. But, remember, the integration must be in alignment with the website’s workflow and design architecture.
A/B testing can be used to test the social media workflow of your application as it will confirm whether the content is working for a certain bunch of consumers or not.
Integration testing will confirm whether social media API is working fine for your website or not and also, if yes, whether it is doing what it is supposed to do.
To summarize the above points in the list of testing methods, we can say any given E-commerce application must be tested using the following methods.
Usability testing
Database Testing
A/B Testing
Functional Testing
Performance Testing
App Testing
And, here is a list of 11 prominent features in any given E-commerce application that needs to be tested to authenticate the application.
Search button
Shopping cart
Order From page
Account pages
Category page
Home Page hero image
Product details page
Payment module
Login forms
Filter for products
Social media buttons
Conclusion
No one is happy if some software bug spoils their e-commerce experience. And if you are in the testing field, you certainly would not want a person to experience such catastrophic errors with something that is most personal to them.
That is why E-Commerce Website and Application Testing are a necessity, and doing it correctly is a need of today’s world.
VTEST It!
About VTEST VTEST is an independent software testing company catering to product and services teams across the globe. We are a team of software testers that are passionate about quality and love to test. We develop an in-depth understanding of the applications under test and include software testing services strategies that deliver quantifiable results. <br> In short, we help in building incredible software.
In software testing, apart from the work experience and technical knowledge, there are certain aspects and skillsets that a software tester must possess. Unlike a few years before, it is not the same now. Software testers with only technical knowledge of testing won’t survive in the race of testing opportunities. Year 2021 and the future demands more qualities and skillsets in the field of software testing as the digital space is becoming more challenging.
In this article, we discuss some of those skills. From the ability to be a logical and analytical thinker to being rational we have covered most of it. Let’s have a look!
Logical and analytical thinking
A sense of creativity and an inquisitive mind
A global as well as local approach
The right application of knowledge
Skills related to project management
Documentation and communication
Social networking skills
A better understanding of coding
Evidence gathering
Being Rational
1. Logical and Analytical Thinking
For obvious reasons, this is one of the most essential quality a software tester should have. The digital space of software demands professionals who are analytical and can logically code and decode things.
Consideration of various permutations and combinations is the basis of software coding and that’s why logical thinking plays a significant role in the process of software testing. This way, if the tester can think like an end-user, it gets easier and the output is finer.
Analyzing the different ways to do things, and deciding the best possible scenario to make the software strong is the main part of software testing and this demands an analytical mind.
2. A Sense of Creativity and an Inquisitive Mind
Along with an analytical mind, a creative and curious approach is also a non-replaceable skillset required for software testing. At first, software testing might sound like a boring and technical job but to create astonishing technology, the testers must take decisions driven by creativity.
Curiosity drives home a unique and good product as it encourages one to explore more and more and hence, newer errors and bugs are found and corrected to create a finer product.
A good software tester constantly asks questions and tries to gain knowledge about the product. This way, the tester contributes more to the creation of good software.
3. A Global as Well as Local Approach
As globalization is increasing day by day, designing a software product is becoming more complex. In this case, the testing becomes more complicated and the establishment of good communication is necessary. Knowing the requirements of the software company and testing the app accordingly becomes key.
Thinking globally but still having a good sense of the local market is also one of the unique qualities a software tester should possess.
4. The Right Application of Knowledge
The theoretical knowledge gained by the software tester must be fully and efficiently used in the practical aspects. A good software tester knows how to implement the knowledge in the most efficient and optimum way.
5. Skills Related to Project Management
The field of software testing is not all technical and no management. In the long run, only the people with a good managerial sense and confidence will survive. Basic knowledge of business ethics and a sense of project management are the qualities that software must possess. Also, skillsets like problem-solving, strategizing help in working with, or leading a team.
6. Documentation and Communication
History is what shapes the future and without proper documentation skills, one won’t be able to analyze and gain knowledge from history because there won’t be anything to analyze. A software tester must be a clean documenter.
Also, without proper communication with the team or the leader, the process won’t be as smooth. Hence, Documentation and communication are the two things that are required in making the whole process of software testing finer.
7. Social Networking Skills
The new world is driven by social media and there is no escape from it even for a software tester. The latest technology news and trends are on social media and a software tester must know it all. Also, he/she should take part in various workshops and forums happening around the media to gain more insights about the work.
8. A Better Understanding of Coding
It is quite obvious if we say that a software tester is required to have a good sense of coding and software languages. This helps him/her in the testing process and gives more power as the development team is all about coding. Also, while executing the test, the Language of the program is essential.
9. Evidence Gathering
When looks at the errors from a software development company’s perspective, detecting and documenting bugs might not be enough. Collecting evidence and documenting the proofs properly to gain the trust of the client is also a necessity.
10. Being Rational
A rational mind is an overall plus point to have in any given profession. Software testing is not an exception. While testing software, analyzing the product rationally is a prominent part of the process. The testers have to consider that the developer might make a mistake or miss out on something and he/she should rationally take a decision to improve the quality of the software.
Conclusion
As mentioned earlier, these are some of the skills which a good software tester. When any software testing agency recruits newer candidates, these are the factors they consider the best. It is not like we are undermining the importance of technical knowledge but the growth of this industry in the last few years demands these extra skills and approach towards work.
How VTEST can help
At VTEST, we work with a futuristic approach. Testers at VTEST have a knack for the whole process of software creation and hence can achieve more and get more creative in smaller aspects of the process. VTEST employs a great set of analytical and creative minds and is a one-stop solution to all your software testing needs.
VTEST It!
About VTEST VTEST is an independent software testing company catering to product and services teams across the globe. We are a team of software testers that are passionate about quality and love to test. We develop an in-depth understanding of the applications under test and include software testing services strategies that deliver quantifiable results. <br> In short, we help in building incredible software.
The gaming industry is on a boom, and the pressure and responsibility on the software industry to keep up with the quality is ever-increasing. The target consumer group, in this case, includes professional gamers, hence it cannot be treated casually.
As every game and the platforms are different, a fixed manifesto cannot be applied to the testing process. All the elements of a game testing like Usability, Regression, Compatibility, Content, Recovery, Functionality, Multiplayer functionality, Endurance, Performance, Hardware, and Localization must be verified and checked before the release. It is much similar to a regular Software Testing Cycle.
Let’s see in detail what are the basic stages in the testing process of gaming software.
Collecting basic requirements
As it is a gaming software, the software testers must have a basic understanding of the design of a game. Aspects like Game structure, Characters, Rules, Levels, Storyboard, Game features, Concept, Game points, etc. are a must for a tester to know. This is a general plus point while designing an efficient test plan.
Deciding and Designing a game testing strategy
A proper design of the game-testing strategy always includes all the aspects of testers, in-scope (Mandatory elements to test), types of testing that are to be executed, service level agreements, Bug-finding process, testing timeline, Number of testing cycles, Out-scope (Mandatory elements to NOT test), Testing for risks, Risks, and mitigation, Reporting Process, etc.
Although it is software testing, Hardware should also be checked and verified. Components like Console, Joy-stick, Wi-Fi devices, etc. must be tested.
Drafting test cases
Remember, while drafting the test cases, design both kinds of pf test cases, Negative and Positive. Some of the effective methods to create test cases are Exception path testing, Equivalence partitioning, Boundary value analysis, Error guessing, etc.
Performing game test cases
This is the main part of a game testing process. The tester is supposed to verify and detect the bugs and defects in the gaming software in this stage. Also, testing the game for a certain age group helps to improve gaming design comfort. Performing Beta and Alpha testing is also helpful.
In this stage, one must not forget about content testing. It is the basic filter that verifies if the content of the game is understandable and right for the users.
Recording the test results
The list of defects found and an overall test conclusion report must be produced after the test. This makes it easy for the user to understand the patterns and general behavior of the software, which ultimately helps in building good gaming software.
Cataloging the defects
The defects and bugs found here must be prioritized and categorized. This is a generally good practice to later easily work on the defects.
Conclusion
After the testing process, the defects and bugs in the design are rectified, and the game is reviewed by a focus group of target customers and feedback is reported. Considering this feedback, the game is further enhanced, and then finally after rechecking, it gets released in the market.
We hope this blog is helpful for you to understand how game testing works and what are the main stages of its process.
How VTEST can help
With a dynamic range of software testers who can think like an end-user and can detect the most unusual bugs, VTEST also has the upper hand in hardware. With good machines, the testing experience at VTEST gets smoother and faster, resulting in an optimum software product.
In the wide range of types of software testing, Penetration testing is one of the most prominent facets of software security testing. It is the prediction and simulation of security breaches and cyber-attacks that hamper the software workings.
Also known as Pen testing, it allows a tester to assess the risks involved if any potential threat to software security takes place. By knowing the risks involved, testers not only detect vulnerable elements of the software security code, but also exploit them.
As the name suggests, here, the software is tested by penetrating a breach into it and observing the software behavior and hence rectifying the security code. It can also be said as an aspect of ethical hacking. It is a must when it comes to security testing and someone who is in the field of software testing must have a proper sense of how it works.
In this article, we dig deeper into its workings, needs, and methods.
Penetration testing – Need
To gain knowledge about the hidden complex vulnerabilities within the respective network system.
To have a sense and overview of the system’s potential exploitable vulnerabilities and consequently improve the system by recommendations on how the protection levels can be optimized.
To gain insights about unexplored problems in the system.
To protect the brand image, prevent potential business loss and interruptions.
To detect software and hardware problems in the system that are untapped before and can be identified and rectified with the help of automation.
To analyze and authenticate the efficacy of the system’s defense mechanisms.
Penetration Testing – Stages
Like every other testing type, there are several stages in the process of penetration testing that are all important in the given order. Let’s have a look.
1) Plan and Decide the Goal:
Here, one must decide and articulate the scope and scale of the test which is to be carried out. It includes addressing the system on which the test is being carried out and drafting the steps of how it should be done. Also, one must have a good sense of the network, domains, and the server to know how the system works on potential weak links.
2) The Scanning Phase:
This is where it becomes clear to the tester that how the respective software will behave when the threat is penetrated. There are 2 ways to do this,
Static Analysis: Reviewing the software’s code to observe its performance in a running state.
Dynamic Analysis: Reviewing the software’s real-time view of its performance.
3) Select the right Pen-testing tools:
Cone must have a proper sense of how to select the correct Pen-testing tools. It is not always about quality. It must be verified that the selected tool is perfect for that particular task. Likewise, it could be the case that it is not used popularly, but it helps you exactly in the way you want it to. Also, always check if it is containing any malware or hacking code as this could directly affect the system.
You see, there are many tools available in the online market right now that are free. The real gig here is to select the correct tool that does not contain any shady code and malware. It is a general observation that the best penetration testers always go for self-writing codes, as they don’t believe in the credibility of free sources.
Eg: Air crack-ng, Burp Suite, Nmap, Wifiphisher, OWASP ZAP, etc.
4) Gain Access:
Here, web apps like cross-site scripting, SQL injections, Back doors, etc. are used to reveal the potential weaknesses of the system. Once these vulnerabilities are detected, the ester’s job is to rectify them by escalating privileges, intercepting traffic, or sometimes by stealing data.
5) Maintain the Access:
Here, the testing of whether the vulnerability can be used to have a tenacious presence in the system. This helps in imitating the advanced breaches that remain present in the system for months or sometimes even years to steal the sensitive and private data from the respective organization.
6) Analyze the System:
This is the stage where the statistical analysis of elements like the Intensity of the sensitive data that could have been accessed, the Number of vulnerabilities exploited, the Total time the penetration tester could spend within a system without being detected is done. Proper documentation of all this is done.
Penetration Testing – Types
There are various factors on which the process of penetration testing can be divided into 3 types. Factors like Internal and external sources, Scope of the goal to be achieved, the simulation of testing against the employee, etc. matter while knowing about these types. Below are the 3 types.
Black Box Testing: Here, the tester is supposed to collect all the information related to the project before starting the actual process.
White Box Testing: Here, the tester is given all the basic details about the system like Source codes, IP addresses, OS details, etc.
Grey Box Testing: Here, the tester is given partial details about the system.
Penetration Testing – Methods
As there are multiple methods to breach any given system, there are indeed many more to tackle these attacks. Below is a list.
1) External Testing:
Targeting the aspects of an organization that are visible on the web. The main goal here is to gain access and extract data.
2) Internal Testing:
Testing with accessing the software behind its firewall. This one is generally simulated by a breach by a spiteful insider.
3) Blind Testing:
Here, the tester is only briefed with the name of the respective organization. This way, the security person can observe the real-time behavior of the app while the attack takes place.
4) Double-Blind Testing:
Here, the security person within the organization is given no brief regarding the attack, and hence a ‘similar to real-life breaches’ experience is invoked.
5) Targeted Testing:
Here, the penetration tester and the security person are both supposed to work together on the weak code links. This is a relatively good method as it offers quick recommendations from the hacker’s perspective.
Penetration Testing – Tools
The tools that the penetration testers use to test the systems can be widely categorized into different categories. Let’s see how that classification is done, how does it matter.
1) Port Scanners:
For collecting personal information and data about a particular target from a remote environment.
2) Vulnerability Scanner:
For detecting that if there is any vulnerability in the targeted system. There are 2 types in this,
Network-based
Host-based
3) Application Scanner:
For verifying the weaknesses within the web applications like E-commerce software.
Here is a list of tools that are used and can be used for tasks ranging in their complexity. Some are free and some need license payment. Check it out.
1) Aircrack-ng:
A full suite of a wireless assessment tool that works for attacking (cracking WAP & WEP) and packet capture.
2) SQLmap:
An automated SQL injection and database tool. It is common and widely used in platforms like MySQL, PostgreSQL, MSSQL,Access,SQLite, etc.
3) THC-Hydra:
A network-login-cracker. It supports many services and is easy to handle.
4) Metaspoilt:
Based on the idea to exploit, here, you pass on a code that causes breaches and gets an entry into the system. It is one of the many popular and advanced frameworks known in the software testing industry.
5) Nessus vulnerability scanner:
Identifies malware, vulnerabilities that breaches utilize against the system, and also policy-violating configurations.
6) Wire Shark:
A network analysis tool. It captures packet in real-time and displays the output results in readable-by-human format codes. It is also widely known as Ethereal and is widely used.
Conclusion
Currently, the rate at which the amount of cyber-crimes is increasing has no limits. This can be a problematic situation for the coming years as the world is getting more and more digital. Every day there is some news of a high-profile software security breach and that is why the world needs a better sense of testing these apps with the right methods.
We hope this blog helped you in giving any insights regarding Penetration testing.
How VTEST can help
There is increased involvement in the rectification strategies of software glitches in the world today, and VTEST is here to help. With the right tools and innovative methods, VTEST is changing the software testing game by unprecedented degrees.
As we all know, in the current digital world, software and applications are the tools used to execute any task. The apps we use on our mobile phones, the websites we surf are all software. From the multiple stages of creating this software, software testing is one of the most important and necessary stages.
Software testing not only fixes all the bugs but also helps to build a strategy that can help to improve the accuracy, reliability, and usability of the product.
This article discusses the various elements that go into the process of software testing.
In Software testing, there are two aspects to consider,
1. Verification
Verifying the tasks that allow and make the product run in its real-time comes under this aspect. It includes inspections, reviews of test cases, and documentation.
2. Validation
Authenticating various pre-specified tasks that make sure the product is matching with the requirements of customers comes under validation. It includes running scripts, automated testing, and verifying functional dependencies.
There are some differences in both of these aspects. Check out the table below.
Software Testing– Types
There are 2 basic types of software that one must know to survive in the testing field. Automated testing and Manual testing. Let’s discuss each of these in detail.
Manual Testing:
As the name suggests, in manual testing, the whole process of testing is carried out by the testers manually. The whole process is carried out here without any automated script or tools. These tests include a bunch of test cases that are decided by the tester. Each of these test cases is then verified for its respective functions.
To execute this, the tester needs to follow the following steps,
1. Analyzing Requirements
One should know the needs and requirements of the application to execute manual tests. The basic knowledge of what the application is about and a sense of its behavior is a must. A proper study and analysis of its requirements should be done. When this is done, one gets the idea of what is being tested and makes the whole process more optimal.
2. Writing Test Cases:
When a test case is written properly, the test can be run properly and smoothly. A well-written test case, guides the tester through the whole process. Currently, there are a whole lot of softwares that helps in tipping down those test cases. Just remember, while writing the test cases, think like an end-user as they are going to use it in the end.
3. Regulate the Test Cases
When you write all the test cases, execute them, and run them by monitoring them. Note the results in terms like, Passed, Failed, Skipped. Leave the rest of the cases to be fixed by the developers.
4. Logging of Bugs
When test execution is done, you will identify bugs. Make sure that a proper way of communication is established between you and the development team so that the bugs can be conveyed to them. Many developers prefer add-ons to browsers like Mozilla Bugzilla while rectifying the bugs.
5. Reporting
Finally, a report must be made It mentions any additional conditions or assumptions that couldn’t be marked earlier. You can also mention suggestions to improve processes and validations.
Automation Testing
It’s in the name. Automation testing is all about automated ways to test the software. Here, the tester is supposed to use automation scripts to run the tests. It has taken a good grip on today’s testing strategies.
Generally, these tests are conducted on larger projects. This is done because larger projects would normally take more time if done manually. There are also cases where companies perform automation testing after manual testing just to ensure that all the test cases are covered. Before conduction,an automation test, follow the following steps for a better procedural experience.
Study and then finalize which tests to automate.
Test regularly.
Select the correct tool for automation testing.
Ensure the contribution of each test towards the efforts.
Keep quality data in hand.
Make sure that the automated scripts that you have created can accommodate changes done in the user interface.
Automation testing – When should it be done
Below are some of the conditions listed that should be considered as situations in which one should go for automation testing.
If the given project is complicated and large in size and scale.
If the given project is requiring regular testing in the same area.
If there are any time constraints.
If the software of the given project is stable about manual tests.
Tools for automation tests:
Visual Studio Test Professional
SilkTest
Selenium
Test Complete
LoadRunner
Testing Anywhere
WATIR
HP Quick Test Professional
IBM Rational Functional Tester
WinRunner
Software Testing – Techniques
Now, after knowing about the types and their aspects of software testing, let’s have a look at the techniques used in this process. There are 2 primary techniques of software testing, Black Box Testing, and White Box testing.
1. Black-Box Testing
Black Box Testing mainly focuses on the internal features of the system. In this case, only the system coder has the access to the source code. This is why the tester here needs to perform the tests under the supervision and guidance of a proper developing team for inputs and outputs.
In the case of black-box testing, the perspectives of testers and developers get separated. That is why it is the best suitable option for large code segments. But the side effect of this being the complication increased in designing the test cases.
2. White-Box Testing
White Box testing mainly focuses on the structure or workings of the system and the program logic. To go ahead with this, one has to first comprehend the internal workings of the code. This is a lot easier than working with the code.
In this case, as the user is having proper knowledge of how the code is functioning, it becomes easier to detect the data to be tested. This is the reason behind it also having names like open -box testing or Glass-box testing.
Software Testing – Levels
Also, during testing, some levels need to be considered. These levels are briefly divided into 2 types. Functional testing and Non-functional testing. Let’s have a look at them in detail.
Functional Testing
This is performed at the level of the actual development of the software. This makes sure that all the requirements are fulfilled. Also, the execution of the test takes place only when a piece of a certain module is complete.
It is a 5-step process,
Define the functionality which is to be tested.
Draft and design proper test cases.
Compare the output bases on the designed test cases.
Execute the test cases and write scenarios.
Compare the actual results and the expected ones.
Below is a list of the tests that come under the level of functional testing.
1) Unit Testing:
The tests that are performed before handling the program to the testing team for executing test cases.
2)Integration Testing:
The tests that are performed to verify if the parts of the software are functioning well when put together.
3) System Testing:
The test that authenticates the whole system as one. It is performed when all the components of the application are put together. It checks the behavior of the whole to be at some quality standards.
4) Regression Testing:
A lot of times, there are some unplanned bugs in the system. These can cause trouble in other parts of the system. Here, Regression testing helps.
5) Acceptance testing:
Executed all along by the Quality assurance team, this verified the final specification meeting the requirements. This is considered as one of the important partsof functional testing.
6) Alpha Testing:
This one combines all the above-mentioned tests for a final review before testing by the end-users. This is performed by the developers and the QA team.
7) Beta Testing:
You must have heard this from any techno-geek. This is the final test before the release of the application. This is done by a chosen set of customers. It could be anyone from any non-technical team or any new user. Here, the application is run in real-time to check its behavior.
Non-functional Testing
This level of testing focuses on the errors caused by external factors such as Database processing, Network, Client-side downtime, etc. This includes the following testing types.
1) Performance Testing
Performance testing is about detecting bugs that harm the stability, speed, and reliability of the software. Based on its quantitative and qualitative elements, this type can be further divided into Stress testing and Load testing.
2) Security Testing
This type checks for flaws in the security code of the program. It focuses on Validations for inputs, scripting, confidentiality, attacks due to SQL insertions, virus attacks, etc.
Conclusion
If you are a newbie in the field of software testing and reading this blog, now you know it! These were just some of the basics of software testing which we tried to gather along in this blog.
Things can get geekier and more complicated if you choose them to be. But if you follow some simple methods and steps, this field will be a piece of cake for you.
How VTEST can help
With a team ranging from absolute newbies who are confident and enthusiastic to experienced pro players who excel at what they are doing, VTEST is all set to change the game of software testing. At VTEST, a stable and cheerful work culture enhances the quality of work and helps us in achieving a fine and happy output.
VTEST it!
Defining Scalability testing: Needs and Stepwise execution
When testing software, one of the important factors to consider is the scalability of your app. There are various ways to go about verifying the scalability of a given software. It is the meter to decide how much one can scale the product with the increasing workload.
Let’s take an example. If the users of the given software increase by 2 times the load it can carry, we will have to increase the degree of the server’s performance as well as decrease the server’s response time for a good experience with the user interface.
By doing scalability testing, one eliminates all the minor anxious issues in the system. It is the answer to several questions like,
When the software and hardware are changed, how does the server perform?
In this situation, Can the system’s productivity be increased and capability upgraded?
Scalability Testing – Need
There are several reasons why scalability testing is important in the testing process. Firstly, It helps one decides the software’s behavior when the load is increased. Secondly, It gives clear insights about the total number of end-users it can carry.
All this aside, the primary reason behind this is to comprehend the point at which the software starts lagging and to analyze the potential solution’s to these lagging challenges.
Scalability Test – Creation
Scalability testing is executed by performing several load tests, one by one, with complementary software and hardware changes, and by keeping all the other variables unchanged. Also, it tests multiple elements in the system like,
Network/Memory Usage
Load with several end-users using the software
Request and Response Time
System Throughput
Performance Measurement
Screen Transition
Hits/Transactions Per Second
The execution of the scalability test should be systematic to ensure that all the elements are getting tested and all the necessary data is collected. For obvious reasons, the type of load differs from software to software. It depends upon users, web servers, and type of software. When performing, try to think about all other variables that might affect when the load is increased.
Scalability Test – Essential requirements
Now, let’s discuss some basic prerequisites that are needed before performing scalability testing.
Memory:
The memory requirements for all virtual users using the software must be evaluated.
Processor:
The respective processor requirements must be verified before initializing the process.
Operating System:
Verification of the OS acting as an agent and testing the load must be done.
Load distribution capability:
A centralized system in which all the results are gathered and analyzed from various machines and individuals must be in place.
Scalability Test – Stepwise Creation
First, create all the scenarios and regulate them.
Change the scenarios and look for the elements that are affected by that change.
Re-verify the scenario to ensure their performance to be the same every time.
Decide and define a group of virtual users for testing the software.
By clearly specifying the settings that permit you to analyze the performance of the application, create the load tests.
Execute the tests.
If you find any lags, make the respective changes to the server and repeat the execution of the tests.
Analyzing the Test Results
When you execute the test cases, what you are doing is deciding just 40% of your performance testing goals. The important part here is the analysis and correction of the results. The analysis of the results gained in the scalability tests can be done in several ways. Some of them are as follows.
1. Virtual Users v/s Response time
Many organizations use this method by deciding a specific time interval. Let’s say it is 2 minutes. Now, they increase the number of users for that specific server load and then verify the software behavior. They test the software’s response time for a given number of users.
2. Users v/s Latency
This is the type where the latency of the network on which the users are operating is checked.
3. Hits v/s users
The observation of hits per second is done after 3 minutes of response. After this, the latency time starts.
4. Users v/s errors
Errors and bugs created by the software when under load are tracked and compared with the number of users at that time.
Conclusion
Once the testing is done, keep in mind to check that you have all the data in the record for further increasing the capacity of the load in the future.
In general, it is a good habit to keep the data backup for the planning of the tests so that when you perform the same tests in the future, you will have a meaningful and relative reference.
How VTEST can help
At VTEST, we have employed individuals who not only excel at their software testing skills but are also creative and open-minded in the strategic decisions. We take it as our utmost priority to enhance software reliability and usability in every way possible.
