Unit V: Test Development
Test Case, Good Test case, Successful Test case, Test case design methods, Business logic
base test case design, Input domain base test case design, User interface base test case design
,Common Mistakes in writing Test case, Case Study, Introduction to Test Execution, Why is
it important?, Defect
A clear objective with refined scope
What specifically is the intent and scope of the test? Is this a white or black box test, and is the purpose regression or performance? When determining the test objective, start at a high-level considering user context and then work down to thinking at a granular functional level. For example, are we only testing that a single login button was clicked or are we testing that an existing user can log in to the website? There is certainly overlap between the two, but both are not necessarily the same test. Don’t hesitate to bring in more of your team at this stage to get their input; consider getting everyone together for an exercise like example mapping. If you botch the objective, which is really the overall point of the test, then all the work related to that test case that comes afterward is a waste of time.
Obvious and meaningful pass/fail verifications
What constitutes a “pass” and “failure,” and how are both determined? Each should be clearly defined as specifically as possible. Using the login example mentioned above, are we satisfied that an HTML “screen read” verification that sees “User Logged In” is designated a “pass”? Or, should our test case check a user log file on the web login server? Here is a more high-level (though admittedly morbid) example: Let’s say we want to test whether the guy in the graphic below plunged to his doom or successfully makes the jump to the other side. We can check the target ledge to see if he is there, but what if he isn’t? Is the guy not being there a verification that he plunged to his doom? Something we didn’t prepare for could have happened, like a giant pterodactyl might have snatched him up mid-leap or maybe our hero spontaneously combusted. The only way to know that he plunged to his doom is to check the canyon floor for his crumpled body. The test case is only as accurate as what conditions you are verifying or validating.
Clear and concise documentation
Create a standardized template for your test cases recording things like a unique ID number, description, any pre-conditions, related datasets, and expected results. This is especially important for manual testing and/or if your test scripts are written in low-level code or are otherwise hard to read. If you have a test automation solution based on a business readable scripting language, then the readable scripts could potentially double as a test case template and related process documents.
Traceability to requirements
All test cases for a system under test should be traceable to the business requirements. We want to ensure that we have full test coverage of requirements and change requests while also ensuring that we are not wasting our time testing irrelevant components. Consider using something like a requirements traceability matrix to help with this effort.
Reusability
Test cases will probably change over time as the system under test evolves throughout its life, but we certainly want to write test cases that will be reusable for as long as possible. Write the test case to be modular and easily maintainable. Let’s say the login example test case will be automated, if I know the button image will be changing in future versions then I should consider interacting with the web element instead of the image in order to make the test more maintainable and in-turn, more likely to be reused.
Independence from other test cases while testing one thing
A single test case shouldn’t depend on other test cases for execution. Ideally, to create larger end-to-end tests you should be able to combine your independent, modular test cases into test suites for sequential or parallel execution.
Every tester writes test cases however many times the test cases are rejected by reviewers because of bad quality, in order to write good test cases one should know what are the characteristics of a good test case.
A good test case has certain characteristics which are:
1. Should be accurate and tests what it is intended to test.
2. No unnecessary steps should be included in it.
3. It should be reusable.
4. It should be traceable to requirements.
5. It should be compliant to regulations.
6. It should be independent i.e. You should be able to execute it in any order without any dependency on other test cases.
7. It should be simple and clear, any tester should be able to understand it by reading once.
8. Now keeping in mind these characteristics you can write good and effective test cases.
TIPS for writing good test cases
Tests only one thing
Always make sure that your test case tests only one thing, if you try to test multiple conditions in one test case it becomes very difficult to track results and errors.
Organize your test cases consistently
You can organize your test cases in many ways however you should always follow the same pattern to organize you test cases.
Write independent test cases
Your test cases should not have dependency on other test cases, i.e you should be able to execute your test case individually with having dependency on other test cases.
Write small test cases
Always mention purpose of each test case clearly in test case.
Test Case
The test case is defined as a group of conditions under which a tester determines whether a software application is working as per the customer's requirements or not. Test case designing includes preconditions, case name, input conditions, and expected result. A test case is a first level action and derived from test scenarios.
It is an in-details document that contains all possible inputs (positive as well as negative) and the navigation steps, which are used for the test execution process. Writing of test cases is a one-time attempt that can be used in the future at the time of regression testing.
Test case gives detailed information about testing strategy, testing process, preconditions, and expected output. These are executed during the testing process to check whether the software application is performing the task for that it was developed or not.
Test case helps the tester in defect reporting by linking defect with test case ID. Detailed test case documentation works as a full proof guard for the testing team because if developer missed something, then it can be caught during execution of these full-proof test cases.
To write the test case, we must have the requirements to derive the inputs, and the test scenarios must be written so that we do not miss out on any features for testing. Then we should have the test case template to maintain the uniformity, or every test engineer follows the same approach to prepare the test document.
Generally, we will write the test case whenever the developer is busy in writing the code.
When do we write a test case?
We will write the test case when we get the following:
When the customer gives the business needs then, the developer starts developing and says that they need 3.5 months to build this product.
And In the meantime, the testing team will start writing the test cases.
Once it is done, it will send it to the Test Lead for the review process.
And when the developers finish developing the product, it is handed over to the testing team.
The test engineers never look at the requirement while testing the product document because testing is constant and does not depends on the mood of the person rather than the quality of the test engineer.
Why we write the test cases?
We will write the test for the following reasons:
To require consistency in the test case execution
To make sure a better test coverage
It depends on the process rather than on a person
To avoid training for every new test engineer on the product
To require consistency in the test case execution: we will see the test case and start testing the application.
To make sure a better test coverage: for this, we should cover all possible scenarios and document it, so that we need not remember all the scenarios again and again.
It depends on the process rather than on a person: A test engineer has tested an application during the first release, second release, and left the company at the time of third release. As the test engineer understood a module and tested the application thoroughly by deriving many values. If the person is not there for the third release, it becomes difficult for the new person. Hence all the derived values are documented so that it can be used in the future.
To avoid giving training for every new test engineer on the product: When the test engineer leaves, he/she leaves with a lot of knowledge and scenarios. Those scenarios should be documented so that the new test engineer can test with the given scenarios and also can write the new scenarios.
Business Limits and Restrictions
Consider the rules for the business function being provided by the application. Are there any limits or restrictions on people's behavior? Then consider whether the application enforces those rules. It's generally pretty easy to identify the test and analysis cases to verify the application if you're familiar with the business. If you are a third-party tester, then you're going to have to use your common sense and ask the business if different operations should be allowed by the application.
Description of the Issue
Automated tools find it hard to understand context, hence it's up to a person to perform these kinds of tests. The following two examples will illustrate how understanding the functionality of the application, the developer's intentions, and some creative "out-of-the-box" thinking can break the application's logic. The first example starts with a simplistic parameter manipulation, whereas the second is a real world example of a multi-step process leading to completely subvert the application.
Example 1:
Suppose an e-commerce site allows users to select items to purchase, view a summary page and then tender the sale. What if an attacker was able to go back to the summary page, maintaining their same valid session and inject a lower cost for an item and complete the transaction, and then check out?
Business Logic Test Cases
Every application has a different business process, application specific logic and can be manipulated in an infinite number of combinations. This section provides some common examples of business logic issues but in no way a complete list of all issues.
Business Logic exploits can be broken into the following categories:
Test business logic data validation (OTG-BUSLOGIC-001)
In business logic data validation testing, we verify that the application does not allow users to insert “unvalidated” data into the system/application. This is important because without this safeguard attackers may be able to insert “unvalidated” data/information into the application/system at “handoff points” where the application/system believes that the data/information is “good” and has been valid since the “entry points” performed data validation as part of the business logic workflow.
Test Ability to forge requests (OTG-BUSLOGIC-002)
In forged and predictive parameter request testing, we verify that the application does not allow users to submit or alter data to any component of the system that they should not have access to, are accessing at that particular time or in that particular manner. This is important because without this safeguard attackers may be able to “fool/trick” the application into letting them into sections of thwe application of system that they should not be allowed in at that particular time, thus circumventing the applications business logic workflow.
Tools
While there are tools for testing and verifying that business processes are functioning correctly in valid situations these tools are incapable of detecting logical vulnerabilities. For example, tools have no means of detecting if a user is able to circumvent the business process flow through editing parameters, predicting resource names or escalating privileges to access restricted resources nor do they have any mechanism to help the human testers to suspect this state of affairs.
The following are some common tool types that can be useful in identifying business logic issues.
HP Business Process Testing Software
What is Domain Testing?
Domain Testing is a Software Testing process in which the application is tested by giving a minimum number of inputs and evaluating its appropriate outputs. The primary goal of Domain testing is to check whether the software application accepts inputs within the acceptable range and delivers required output.
It is a Functional Testing technique in which the output of a system is tested with a minimal number of inputs to ensure that the system does not accept invalid and out of range input values. It is one of the most important White Box Testing methods. It also verifies that the system should not accept inputs, conditions and indices outside the specified or valid range.
Domain testing differs for each specific domain so you need to have domain specific knowledge in order to test a software system.
In this tutorial, you will learn-
Simpler Practice of Domain Testing
In domain testing, we divide a domain into sub-domains (equivalence classes) and then test using values from each subdomain. For example, if a website (domain) has been given for testing, we will be dividing the website into small portions (subdomain) for the ease of testing.
Domain might involve testing of any one input variable or combination of input variables.
Practitioners often study the simplest cases of domain testing less than two other names, “boundary testing” and “equivalence class analysis.”
Boundary testing – Boundary value analysis (BVA) is based on testing at the boundaries between partitions. We will be testing both the valid and invalid input values in the partition/classes.
Equivalence Class testing – The idea behind this technique is to divide (i.e. to partition) a set of test conditions into groups or sets that can be considered the same (i.e. the system should handle them equivalently), hence ‘equivalence partitioning.’
That simplified form applies for Domain testing –
Only to tests of input variables
Only when tested at the system level
Only when tested one at a time
Only when tested in a very superficial way
Domain Testing Strategy
While domain testing, you need to consider following things,
What domain are we testing?
How to group the values into classes?
Which values of the classes to be tested?
How to determine the result?
What domain are we testing?
Any domain which we test has some input functionality and an output functionality. There will be some input variables to be entered, and the appropriate output has to be verified.
Domain Testing Example
Consider a single input test scenario:
C = a+b, where a and b are input variables and C is the output variable.
Here in the above example, there is no need of classification or combination of the variables is required.
Consider the below multiple inputs and appropriate output scenario:
Consider a games exhibition for Children, 6 competitions are laid out, and tickets have to be given according to the age and gender input. The ticketing is one of the modules to be tested in for the whole functionality of Games exhibition.
According to the scenario, we got six scenarios based on the age and the competitions:
What is GUI?
There are two types of interfaces for a computer application. Command Line Interface is where you type text and computer responds to that command. GUI stands for Graphical User Interface where you interact with the computer using images rather than text.
Following are the GUI elements which can be used for interaction between the user and application:
GUI Testing is a validation of the above elements.
In this GUI Testing tutorial, you will learn:
What is GUI Testing?
GUI Testing is a software testing type that checks the Graphical User Interface of the Software. The purpose of Graphical User Interface (GUI) Testing is to ensure the functionalities of software application work as per specifications by checking screens and controls like menus, buttons, icons, etc.
GUI is what the user sees. Say if you visit guru99.com what you will see say homepage it is the GUI (graphical user interface) of the site. A user does not see the source code. The interface is visible to the user. Especially the focus is on the design structure, images that they are working properly or not.
In above example, if we have to do GUI testing we first check that the images should be completely visible in different browsers.
Also, the links are available, and the button should work when clicked.
Also, if the user resizes the screen, neither images nor content should shrink or crop or overlap.
Need of GUI Testing
Now the basic concept of GUI testing is clear. The few questions that will strike in your mind will be
Why do GUI testing?
Is it really needed?
Does testing of functionally and logic of Application is not more than enough?? Then why to waste time on UI testing.
To get the answer to think as a user, not as a tester. A user doesn’t have any knowledge about XYZ software/Application. It is the UI of the Application which decides that a user is going to use the Application further or not.
A normal User first observes the design and looks of the Application/Software and how easy it is for him to understand the UI. If a user is not comfortable with the Interface or find Application complex to understand he would never going to use that Application Again. That’s why, GUI is a matter for concern, and proper testing should be carried out in order to make sure that GUI is free of Bugs.
What do you Check-in GUI Testing?
The following checklist will ensure detailed GUI Testing in Software Testing.
Check all the GUI elements for size, position, width, length, and acceptance of characters or numbers. For instance, you must be able to provide inputs to the input fields.
Check you can execute the intended functionality of the application using the GUI
Check Error Messages are displayed correctly
Check for Clear demarcation of different sections on screen
Check Font used in an application is readable
Check the alignment of the text is proper
Check the Color of the font and warning messages is aesthetically pleasing
Check that the images have good clarity
Check that the images are properly aligned
Check the positioning of GUI elements for different screen resolution.
GUI Testing Techniques
GUI Testing Techniques can be categorized into three parts:
Manual Based Testing
Under this approach, graphical screens are checked manually by testers in conformance with the requirements stated in the business requirements document.
Few Common Testing Mistakes
1. Starting without a Defined Scope of Testing
Beginners generally don’t realize that testing is a multi-dimensional activity which can vary from functional testing to performance and load testing to security testing and much more. Therefore, it is important to understand the scope of testing that needs to be performed before starting the execution.
Before defining the scope, the requirements should be well understood and test strategy should be defined keeping the timelines in mind.
2. Starting without a Test Plan
A test plan is an essential document to perform disciplined and organized testing. According to ISTQB, A test plan is a document describing the scope, approach, resources and schedule of intended test activities.
Most often, when beginners start testing, they think they would be able to remember all the test cases needed to be executed and don’t need a formal test plan. But as the scope of testing grows and iterations happen, it becomes unrealistic to remember everything precisely which makes testing error prone. A test plan helps in keeping track of the test cases you need to execute.
3. Test Plan Review and Sign Off
Not getting the test plan reviewed and signed off by all relevant stakeholders such as developers, peer testers and product owners is something that can cost dearly later.
Getting the test plan reviewed can help in getting a different perspective that you might not be aware of or may have overlooked. Also, getting the test plan signed off by all stakeholders makes sure that the scope of testing is reviewed and agreed upon.
Getting the test plan reviewed and signed off has some benefits as listed below:
Better Risk Management: Any risk response will be already approved. If at the time of testing a risk materializes, the test plan can be referred and the already approved actions can be executed.
Better Tracking of progress: A test manager can refer to a test plan at any time to know the progress of the team in terms of test execution. They can then alert the management in case of any delays or blockers.
Keeps testing controlled: When test cases and test plans are defined, testers know what should be executed and what should not. So, the testing team stays focused. Time spent on testing is also as expected unless a blocker bug is encountered which then needs to be fixed before proceeding and is accounted for.
4. Testing with Similar Kind of Test Data
If the testing needs to be performed with multiple types of test data, you should try to keep them as varied as possible in terms of attributes.
If you are trying to find new problems with the product, there is no value addition in repeating the same test cases with the same kind of input test data again and again. Repeating test cases with the same kind of test data is good for regression but not for exploration.
To assess if the product would behave as expected in the real world, you need to consider all possible inputs available in the real world for your test data.
5. Lack of Regression Test Plan
Not every test case in the test plan needs to be executed for Regression Testing. Therefore, it is important to finalize a Regression Test Plan that can provide maximum code coverage with the least set of test cases.
End to end workflow tests that can cover maximum interactions among components of the product are a good fit for Regression Testing. It is good to first strive for the automation of these tests.
6. Automating Test Cases based on UI
Although beginners have a lot of passion for automating the test cases, they sometimes fail to understand that UI is an ever-evolving component of a product and is bound to change. Therefore, creating automation based on UI is not the right thing unless you plan to test the UI itself.
For example, when creating automation for testing a website, it is better to use reliable attributes like xpath, id, name, etc., for identifying UI elements as compared to coordinates which may keep on changing across various devices.
7. Creating Automation Tests without Validation
When transitioning from manual testing to automation beginners often overlook the natural skill of validation involved in manual testing.
It is crucial that every automated test has an assert to validate that the test case worked as expected and to mark the test case as pass or fail accordingly.
8. Ignoring False Positive and False Negative Results
Results are considered false positives when the test scenarios didn’t work as expected but the tests still passed. Similarly, when test scenarios did work as expected but the tests got marked as fail, they are considered false negatives.
Beginners often underestimate the unreliability that gets added to the test automation system due to false positive and negative results. If your automation tests are generating false positive or negative results, then your test automation system cannot be relied upon. And you may still need to invest in manual testing to validate what has already been automated.
This needs to be rectified on priority as it undermines your whole automation effort.
What is Test Execution?
Test execution is the process of executing the code and comparing the expected and actual results. Following factors are to be considered for a test execution process:
Based on a risk, select a subset of test suite to be executed for this cycle.
Assign the test cases in each test suite to testers for execution.
Execute tests, report bugs, and capture test status continuously.
Resolve blocking issues as they arise.
Report status, adjust assignments, and reconsider plans and priorities daily.
Report test cycle findings and status.
What is Test Management?
Test management, process of managing the tests. A test management is also performed using tools to manage both types of tests, automated and manual, that have been previously specified by a test procedure.
Test management tools allow automatic generation of the requirement test matrix (RTM), which is an indication of functional coverage of the application under test (SUT).
Test Management tool often has multifunctional capabilities such as testware management, test scheduling, the logging of results, test tracking, incident management and test reporting.
Test Management Responsibilities:
Test Management has a clear set of roles and responsibilities for improving the quality of the product.
Test management helps the development and maintenance of product metrics during the course of project.
Test management enables developers to make sure that there are fewer design or coding faults.
Importance of Testing in Software Development Life Cycle
Want to learn about the importance of testing in Software Development Life Cycle (SDLC), here you go. In this blog you can learn about Importance, benefits and role of testing in SDLC and more.
Why Testing is important in Software Development Life Cycle (SDLC)?
“Just because you’ve counted all the trees doesn’t mean you’ve seen the forest”
Let’s face it. There is no software that can be declared bug free to begin with. The software developers should aim for the code that can minimize the volume and severity of the bugs present. But most of the bugs doesn’t show themselves up and are latent in nature waiting to creep up at the opportune time. We all know what happened in the early days of software development. The 4-digit year was replaced with a 2-digit contraction in a bid to save 2 bits of space.
Let’s face it. There is no software that can be declared bug free to begin with. So, the software developers can aim for the code that can minimize the volume and severity of the bugs present. But most of the bugs doesn’t show themselves up and are latent in nature waiting to creep up at the opportune time.
Early days of software development
We all know what happened in the early days of software development. The 4-digit year was replaced with a 2-digit contraction in a bid to save 2 bits of space. And it led to the birth of the millennium bug or Y2K problem. Everyone was unaware of this problem until it is too late. Approximately $300 billion was spent on debugging and fixing the systems to prevent computer-induced apocalypse on the first day of the new millennium! So, to find out the bugs, one must continuously test the software looking for as many bugs as possible and fixing them before implementing the software.
The example of Y2K problem showcases what happens if a major bug is found after the deployment of the software. It not only affects the client’s business but also incur a huge loss. The loss is directly proportional to the delay in detecting the bugs. So, TESTING plays a critical role in a Software Development Life Cycle (SDLC). The first and most important benefit of TESTING is reduced expenses, especially in the long run. Employing a team of experts to test the software from the initial development stages itself would definitely prove beneficial cost wise.
Benefits of software testing
Importance of testing in Software Development Life Cycle (SDLC). You might have noticed sometimes, when you download an app and try to run it, it doesn’t run as desired and leave you frustrated. You obviously delete and look out for a similar app in the app store. Testing is more relevant than before. As in today’s world where the end users are rather impatient, when a glitch in the system or a bug went unnoticed and pops up on the app. The company is bound to lose the customer as he doesn’t cling on to the bugged app as he has varied choices available in market. Proper TESTING can increase your customer base there by making your organization go on a profit path!
In a Software Development Life Cycle (SDLC), there are 7 stages:
Planning
Analysis
Design
Development
Testing
Deployment
Maintenance
Testing comes as the fifth stage and is very crucial one so that it has its own life cycle called Software Testing Life Cycle (SDLC). STLC is a sequence of tasks that are aimed to verify and validate the functionality of the software developed before its deployment and to recommend any improvements. STLC checks whether the specific requirements asked by the user are met and identifies any defects in the software. But more than the act of testing itself, the act of designing these tests is considered as one of the best bug preventers. A useful test design can not only discover the potential bugs but it can also eliminate the bugs before they are coded. Introducing TESTING at an early stage saves not only money but also time!
Importance of testing in SDLC
The next importance of testing in SDLC is to ensure security of the system. Not all bugs and glitches are related to the end users. Some glitches in the system are a boon for hackers who always look for the same to enter. Once the hacker can enter a system, he can wreak havoc and can play with it as desired. Especially, if a banking or a defense system is attacked, the loss would be unimaginable and can potentially bring down an economy or could trigger a war.
So, while you are counting the trees and fixing them, you may fail to see the problem that the forest, as a whole may pose. While you are trying to fix the small errors in a software program, the whole program may cause big errors which you may fail to envisage. That’s exactly why you should incorporate importance of testing in SDLC at each stage.
Motivity labs are one of the best software testing service providers in India and USA. We ensure to provide the best results to the consumers with a team of experts that you can trust on. For more details get in touch with our experts today.
Test Report
Test Report is a document which contains a summary of all test activities and final test results of a testing project. Test report is an assessment of how well the Testing is performed. Based on the test report, stakeholders can evaluate the quality of the tested product and make a decision on the software release.
For example, if the test report informs that there are many defects remaining in the product, stakeholders can delay the release until all the defects are fixed.
Test Report Example
Software testing techniques are the ways employed to test the application under test against the functional or non-functional requirements gathered from business. Each testing technique helps to find a specific type of defect. For example, Techniques which may find structural defects might not be able to find the defects against the end-to-end business flow. Hence, multiple testing techniques are applied in a testing project to conclude it with acceptable quality.
Principles Of Testing
Below are the principles of software testing:
All the tests should meet the customer requirements.
To make our software testing should be performed by a third party
Exhaustive testing is not possible. As we need the optimal amount of testing based on the risk assessment of the application.
All the test to be conducted should be planned before implementing it
It follows the Pareto rule(80/20 rule) which states that 80% of errors come from 20% of program components.
Start testing with small parts and extend it to large parts.
Types Of Software Testing Techniques
There are two main categories of software testing techniques:
Static Testing Techniques are testing techniques which are used to find defects in Application under test without executing the code. Static Testing is done to avoid errors at an early stage of the development cycle and thus reducing the cost of fixing them.
Dynamic Testing Techniques are testing techniques that are used to test the dynamic behavior of the application under test, that is by the execution of the code base. The main purpose of dynamic testing is to test the application with dynamic inputs- some of which may be allowed as per requirement (Positive testing) and some are not allowed (Negative Testing).
Each testing technique has further types as showcased in the below diagram. Each one of them will be explained in detail with examples below.
Static Testing Techniques
As explained earlier, Static Testing techniques are testing techniques that do not require the execution of a code base. Static Testing Techniques are divided into two major categories:
Reviews: They can range from purely informal peer reviews between two developers/testers on the artifacts (code/test cases/test data) to totally formal Inspections which are led by moderators who can be internal/external to the organization.
Peer Reviews: Informal reviews are generally conducted without any formal setup. It is between peers. For Example- Two developers/Testers review each other’s artifacts like code/test cases.
Walkthroughs: Walkthrough is a category where the author of work (code or test case or document under review) walks through what he/she has done and the logic behind it to the stakeholders to achieve a common understanding or for the intent of feedback.
Technical review: It is a review meeting that focuses solely on the technical aspects of the document under review to achieve a consensus. It has less or no focus on the identification of defects based on reference documentation. Technical experts like architects/chief designers are required for doing the review. It can vary from Informal to fully formal.
Inspection: Inspection is the most formal category of reviews. Before the inspection, The document under review is thoroughly prepared before going for an inspection. Defects that are identified in the Inspection meeting are logged in the defect management tool and followed up until closure. The discussion on defects is avoided and a separate discussion phase is used for discussions, which makes Inspection
s a very effective form of reviews.
Software Testing Tools
Software testing tools are required for the betterment of the application or software.
That's why we have so many tools available in the market where some are open-source and paid tools.
The significant difference between open-source and the paid tool is that the open-source tools have limited features, whereas paid tool or commercial tools have no limitation for the features. The selection of tools depends on the user's requirements, whether it is paid or free.
The software testing tools can be categorized, depending on the licensing (paid or commercial, open-source), technology usage, type of testing, and so on.
With the help of testing tools, we can improve our software performance, deliver a high-quality product, and reduce the duration of testing, which is spent on manual efforts.
The software testing tools can be divided into the following:
Test management tool
Bug tracking tool
Automated testing tool
Performance testing tool
Cross-browser testing tool
Integration testing tool
Unit testing tool
Mobile/android testing tool
GUI testing tool
Security testing tool
Test management tool
Test management tools are used to keep track of all the testing activity, fast data analysis, manage manual and automation test cases, various environments, and plan and maintain manual testing as well.
For more details about test management tool, refers the below link: Click Here
Bug tracking tool
The defect tracking tool is used to keep track of the bug fixes and ensure the delivery of a quality product. This tool can help us to find the bugs in the testing stage so that we can get the defect-free data in the production server. With the help of these tools, the end-users can allow reporting the bugs and issues directly on their applications.
For more details about bug tracking tool, refers the below link: Click Here
Automation testing tool
This type of tool is used to enhance the productivity of the product and improve the accuracy. We can reduce the time and cost of the application by writing some test scripts in any programming language.
For more details about automation testing tool, refers the below link: Click Here
Performance testing tool
Performance or Load testing tools are used to check the load, stability, and scalability of the application. When n-number of the users using the application at the same time, and if the application gets crashed because of the immense load, to get through this type of issue, we need load testing tools.
For more details about load testing tool, refers the below link: Click Here
Cross-browser testing tool
This type of tool is used when we need to compare a web application in the various web browser platforms. It is an important part when we are developing a project. With the help of these tools, we will ensure the consistent behavior of the application in multiple devices, browsers, and platforms.
For more details about the cross-browser testing tool, refers the below link: Click Here
Integration testing tool
This type of tool is used to test the interface between modules and find the critical bugs that are happened because of the different modules and ensuring that all the modules are working as per the client requirements.
Testing Tools:
Tools from a software testing context can be defined as a product that supports one or more test activities right from planning, requirements, creating a build, test execution, defect logging and test analysis.
Classification of Tools
Tools can be classified based on several parameters. They include:
The purpose of the tool
The Activities that are supported within the tool
The Type/level of testing it supports
The Kind of licensing (open source, freeware, commercial)
The technology used
Types of Tools:
Tools Implementation - process
Analyse the problem carefully to identify strengths, weaknesses and opportunities
The Constraints such as budgets, time and other requirements are noted.
Evaluating the options and Shortlisting the ones that are meets the requirement
Developing the Proof of Concept which captures the pros and cons
Create a Pilot Project using the selected tool within a specified team
Rolling out the tool phase wise across the organization
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