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How to Write Test Cases and Why It is Important?

By September 4, 2019October 5th, 2023No Comments3 min read
How to Write Test Cases and Why It is Important?

What are Test cases?

“How to Write Test Cases?”, Before this question let’s learn what is Test Cases in Software Testing in simple words.

“A test case is a set of variables that helps the tester check whether the software application is free of bugs and satisfies the end-users requirements.”

Developing a test case, however, requires a vivid understanding of the application under test (AUT), its details, and basic writing skills. Moreover, good test cases could determine the disparity between a well-tested application and a poorly-tested application. It is therefore pertinent to note that writing a good test case requires extra skill—which might involve putting yourself in the user’s shoes to know where all possible bugs might sprout from. 

Test cases are important to evaluate and repair faults in the software, as it is a sum of the various planned test process. Writing tested cases, although, can be a consuming task, but there are a lot of tools that make the process better and more effective. Tools like spreadsheets and some project management might be used to document test cases in a way that they are easily trackable. Not to mention, Test Lodge is an example of a dedicated tool for all test case process.

Read Also: Mobile App Testing Scenarios

How to Write Test Cases in Manual Testing:

To learn how to write manual test cases, Below we are going to share some points that you have to apply while writing test cases or writing test scripts.

1. Title

An important part of writing a test case is the Test Case ID or Title. Titles vary from weak to strong, and a strong title is that which is named in accordance with the tested module and has an identifier. For example, if one is testing a login page, the ‘Login page’ should be in the title of the test case as a unique identifier and reference yard.

2. Description

This details the tester, on the necessary knowledge on what they are to test, requirement ID, and all other requirements that are necessary. It is used to prepare the requirement traceability matrix between test cases and requirements. It is best that, the description is in simple words that directly communicate the goal of the test

3. Assumptions

If there are any assumptions or condition that applies to the test. They should all be met before executing the test case. This information may include details on how to start the test, dependencies on the test environment, and any special requirements that must be met before executing the test.

4. Clear and concise Tests

Test steps should contain the detailed process and data required to execute the test. The test steps should be made simple and tester-friendly. Because in most cases, the person who wrote the test case might not be the one to use it. This step is a very important process in writing test cases but should, however, be kept concise and clear, and no necessary detail should be left out.

5. Expected Result & Result

The expected result should be included so that it tells the tester what the possible outcomes of the test would be. It is the way the tester is able to determine whether the test case is a pass or a fail.

6. Consistency

A good test case is consistent and can remain a tool for software teams. It is best advised to reuse test cases rather than re-write them.


Writing or developing software testing test cases is a very challenging task for any software tester Because effective test case examples play a very important role in your software testing it saves your valuable time and makes your software testing more efficient, So All the best!!! & try to write the most effective test cases…

If you have any queries related to developing test cases or writing test scripts you can ask directly to our QA Tester: Hire Manual Tester

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