how do you write a test case for a web application

How to write effective test cases for web application:

• Use a declaring title An outstanding test case starts with a declaring title. As a best practice, the ideal title for the test case is along the same lines as the screen/page which you’re testing. ...
• Include a storytelling Description ...
• Don’t forget to add Assumptions and Preconditions ...
• Be KISS ...
• Describe the expected state ...
• Make it Reusable ...
• Sample of a Test Case ...

Full Answer

How do you write a test case document?

The tests should always be clear and lucid. They should be written in a way that offers the tester ease to conduct the complete testing by following the steps defined in each of the tests. In addition, the test case document should contain as many cases as required to provide complete test coverage.

Can I write my own test cases for a web application?

In this article, you learned how to check UI test cases for a web application, as well as the elements of writing any test case on a web application. With this knowledge, you should be able to write your own test cases confidently. If you have any questions or problems, please let us know in the comments section below.

What is the objective of writing cases in software testing?

The basic objective of writing cases is to validate the test coverage of an application. If you are working in any CMMi organization, then the test standards are followed more closely. Writing cases brings some sort of standardization and minimizes the ad-hoc approach in testing.

How to choose a test case for your module?

Consider whether a test case already exists. Before writing a new test case for your module, find out whether there are already existing test cases that test the same component. This can be a real time saver! If you do find existing test cases, consider updating test case, rather than writing a new one. Know the characteristics of a good test case.

What are the steps to write a test case?

What Are the Best Practices for Writing Effective Test Cases?Keep things straightforward and basic.Create reusable test scenarios.Keep the test case IDs separate.Peer review is crucial.The end-user or established requirements should be considered when writing effective test cases.More items...•

What is the format of test case?

Types of test cases Formal test cases: Formal test cases are those test cases which are authored as per the test case format. It has all the information like preconditions, input data, output data, post conditions, etc. It has a defined set of inputs which will provide the expected output.

What is web application testing with example?

Web testing, or web application testing, is a software practice that ensures quality by testing that the functionality of a given web application is working as intended or as per the requirements. Web application testing allows you to find bugs at any given time, prior to a release, or on a day-to-day basis.

How do you write a simple test case example?

However, every test case can be broken down into 8 basic steps.Step 1: Test Case ID. ... Step 2: Test Description. ... Step 3: Assumptions and Pre-Conditions. ... Step 4: Test Data. ... Step 5: Steps to be Executed. ... Step 6: Expected Result. ... Step 7: Actual Result and Post-Conditions. ... Step 8: Pass/Fail.

What does a good test case look like?

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.

What are the 3 types of testing?

The different types of testsUnit tests. Unit tests are very low level and close to the source of an application. ... Integration tests. ... Functional tests. ... End-to-end tests. ... Acceptance testing. ... Performance testing. ... Smoke testing.

What type of testing is done for web application?

The web application testing should include: Unit Testing: Testing parts of the codebase through unit tests. Read more about unit testing in Javascript, and Python. With the advent of no-code/low-code and AI-based tools, you can now automate parts of the Unit test writing process.

Which tool is used for web application testing?

Selenium In the list of open source automation testing tools for web applications This is the all time favorite tool of testers. Selenium is popularly known as one of the best regression testing tools that operate seamlessly over different browsers and platforms.

What are types of test formats?

Five test item types are discussed: multiple choice, true-false, matching, completion, and essay.

What is test item format?

Test item formats vary in their typical cognitive demand and in the range of cognitions they sample. Multiple-choice items often elicit low-level cognitive processing whereas constructed-response items often evoke complex thinking.

What are the two types of test cases?

Different types of test cases:Functionality Test Cases. ... User Interface Test Cases. ... Performance Test Cases. ... Integration Test Cases. ... Usability Test Cases. ... Database Test Cases. ... Security Test Cases. ... User Acceptance Test Cases.

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What Is a Test Case in Software?

A test case is exactly what it sounds like: a test scenario measuring functionality across a set of actions or conditions to verify the expected result. They apply to any software application, can use manual testing or an automated test, and can make use of test case management tools.

What is a meaningful method name?

A meaningful method name allows anyone reviewing the results to understand what the unit test was testing for. Moreover, it signals the data to be tested, the expected result, and what was tested.

What is the difference between a test case and a test script?

test scripts should also be clarified. A test script is a short program meant to test certain functionality. A test case is a document with steps to be completed as planned out ahead of time.

Why do we need test cases?

Test cases come in handy in a variety of software scenarios. Everything from banking to personal software requires a test case application. For example, if the goal is to have encrypted, sensitive data, the software needs to have features that work as intended.

How to write test cases?

Some best practices include using strong titles, strong descriptions, and keeping the language concise and clear.

How many steps are there in a test case?

Test cases have a few integral parts that should always be present in fields. However, every test case can be broken down into 8 basic steps.

What does isolation mean in testing?

In this case, “isolation” means keeping tests focused as much as possible in order to execute only the piece of the application we are testing for.

How to write a test case?

The steps to writing a good test case are: 1 A good test case has a test id along with a strong test name that ensures the clarity of the module being tested. Take an example where you are testing the signup page. In this case, use a title that contains “SignUp Page” in the title. 2 A good test case has a well structured, strong, compact and clear description of the test to be performed. At times, this section might include preconditions, information of the test environment and other such factors. 3 A good test case mentions the assumptions or any preconditions required to perform the given test properly. This might contain any requirement, such as any access permissions required to access the module being tested in the application. 4 A test case mentioning the test data being used for testing is regarded as a good test case. 5 The steps in the test cases should be concise, simple and clear. Also, make sure that the steps are not misleading so that there is no wastage of time while testing is done. 6 The expected and actual results for every step should be clearly mentioned. These are very helpful for the tester as using this, a tester can clearly identify the step at which the application fails during the time of failure. 7 Last but not least, make sure to make the test case is reusable

What makes a good tester?

Remember that a good tester is one who is detail-oriented. Besides having an eye for detail and specifications, a good tester should be able to write test cases effectively. Test case writing is not an easy task as it requires talent, experience, and good business understanding. One of the key skills required for writing quality test cases is decent writing skills. Good test cases are written with an objective to define the “what” and “how” of an application. Some testers might consider test case writing as a boring task, but the quality of test cases will determine the quality of your software, thereby determining the value and productivity and success of the team the company.

What is a test case?

A test case is a scenario that is single and executable. It is carried by a tester guided by the “steps to be followed” specified in the test case clearly. A test case can be considered series of instructions provided in the form of steps to verify and validate the software behavior as per the requirements.

Why is testing case important?

Test Case Environment. Test cases do impact the testing phase so it should be made sure they are written even before the testing phase actually starts. Test case writing is just as important and unavoidable as the process of testing.

What is a pass and fail test case?

Then, a test case is marked as pass and fail depending on the comparison between the actual result and the expected result. A pass test case has an actual result, just like the expected result mentioned in the requirement. On the other hand, a failed test case does not have an actual output matching the expected output, and hence it is tagged as failed.

What should I keep in mind when writing test cases?

While writing test cases, you should keep some points in mind like: Ensure that a test case provides a good test coverage i.e., no key functionality is missed from testing. Ensure the negative test cases or negative test scenarios are also documented and tested thoroughly.

What skills are needed to write a test case?

One of the key skills required for writing quality test cases is decent writing skills. Good test cases are written with an objective to define the “what” and “how” of an application. Some testers might consider test case writing as a boring task, but the quality of test cases will determine the quality of your software, ...

What are the characteristics of a test case?

These characteristics include: Accuracy: The test clearly articulates the purpose. Tracing: The test is capable of being traced to requirements.

How to automate test cases?

Excel spreadsheets are highly recommended for writing basic test cases and for manually testing them. When you plan to automate test cases, then get the licensing for tools like Test Director. There are also a number of tools that can be downloaded freely on the Internet.

What is a test case in software engineering?

A test case in software engineering is a single step or a series of steps to verify the correct behavior/functionality of certain features of an application. A test case basically determines whether the application or software system is working as it is supposed to.

What to do if you find existing test cases?

If you do find existing test cases, consider updating test case, rather than writing a new one.

How many times has wikihow been viewed?

To create this article, volunteer authors worked to edit and improve it over time. This article has been viewed 23,177 times.

What is wikihow wiki?

X. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, volunteer authors worked to edit and improve it over time. This article has been viewed 21,915 times.

What is the purpose of a test scenario?

The goal of a test scenario is not to provide a lot of specific details, but to instead convey a specific idea about testing a particular case.

What is a Test Case and How to Write Test Cases?

Writing effective cases is a skill. You can learn it from the experience and knowledge of the application under test.

How are TCs divided?

So the TCs are divided among the testers according to their owned areas of the application under test.

Why are TCs important?

In the normal case, when a bug is under fix by the developers, they are indirectly using the TC to fix the issue. Similarly, if the test-driven development is followed, then TCs are directly used by the developers in order to build their logic and cover all the scenarios in their code which are addressed by TCs.

How can we achieve excellence in test documentation?

We can achieve excellence in test documentation by just keeping few essential tips in mind as the organization of test case documents, prioritizing the TCs, having everything in proper sequence, including all mandatory details to execute a TC, and providing clear & lucid test steps, etc. as discussed above.

What happens if you do a wrong sequence of steps in a test?

Confirm whether the sequence of steps in the test is absolutely correct. A wrong sequence of steps can lead to confusion. Preferably, the steps should also define the entire sequence from entering the app until exiting the app for a particular scenario that is being tested.

How to organize test documents?

The best and simple way to organize your test document is by splitting it into many single useful sections. Divide the entire testing into multiple test scenarios. Then divide each scenario into multiple tests. Finally, divide each case into multiple test steps.

What are the levels of test writing?

Levels of the test writing process: Level 1: In this level, you will write the basic cases from the available specification and user documentation. Level 2: This is the practical stage in which writing cases depend on the actual functional and system flow of the application.

What are Test Cases?

A test case is a test scenario to test functionality with a different set of input and parameters. We test the expected Result of the test case with the expected one. The test case is marked as passed if the output matches and is marked as failed if the output of expected and doesn’t match. Test cases can be executed manually or via automation.

Types of Test Cases

There are different test cases based on the testing methodologies you are following in your project. Some are Functional, API, Performance, Security, Usability, UI, Database, and Unit Test Cases. Functional Test Cases are the ones that are written to test every functionality of the application against user requirements defined by stakeholders.

How to Write Test Cases in an Excel Sheet

For writing test cases in excel you need to make an excel sheet. There is no specific template for writing test cases that have 10 different columns – Test Case ID, Test Case Description, Assumptions, Test Data. Pre-Condition, Test Steps, Expected Result, Actual Result, Status, and Comments.

Test Cases Example

Let’s take an example to write a Test cases example for a web application. They will be around Login, logout functionality test cases, and other functionality-related test cases. UI and performance-related test cases will also be part of test cases.

How to write effective Test Cases

Now, we have looked at the way test cases are written and how to optimize them. This mystery is still not solved yet. Let’s now dig into detail to write effective test cases.

Conclusion

Now, you must be clear on how to write effective test cases. Start downloading our sample test case document and continue with test case designing. It takes time to be an expert in writing test cases, but in no time, you will be an expert by following the above tips.

Why do we Need Test Scenario?

Some of the important reasons for the need for test scenarios while testing any software application are given below:

How to Write Test Scenario with Example?

Below given is the step by step procedure for writing the test scenarios for a feature:

Conclusion

In real-world scenarios, it is not possible to cover each and every test case by drilling down in the application with different combinations of test data.

Recommended Articles

This is a guide to Test Scenario. Here we discuss how to write a test scenario with an example along with advantages and disadvantages. You may also look at the following articles to learn more –

Writing A Test Case

Steps For Test Case

• The steps to write a good test case are: 1. A good test case has a test id along with a strong test name that ensures the clarity of the module being tested. Take an example where you are testing the signup page. In this case, use a title that contains “SignUp Page” in the title. 2. A good test case has a well structured, strong, compact and clear ...

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Tips and Tricks

Conclusion – How to Write Test Case?

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