Related Articles
test case, test suite, and test plan—these are fundamental concepts in software testing. Whether you’re doing manual testing or automated testing, you’ll encounter these terms all the time. So basically whatever type of testing you will do, you have to use or follow test case, test suite, and test plan in respect to type of testing you will perform.
✅ 1. Test Case
A test case is a set of steps and conditions used to verify that a particular feature or function of an application works as expected. Test case is basic part of software testing learning. Its important to write test case before starting execution. Test case allows
🔹 What does a test case include?
- Test Case ID: A unique identifier
- Title/Name: Brief description of what’s being tested
- Preconditions: Things that must be true before the test
- Test Steps: The actions to be performed
- Expected Result: What should happen after the steps
- Actual Result (filled during execution)
- Status: Pass/Fail
✅ Example:
| Field | Example |
|---|---|
| Test Case ID | TC001 |
| Title | Login with valid credentials |
| Preconditions | User is on the login page |
| Test Steps | 1. Enter valid username and password2. Click Login |
| Expected Result | User is redirected to the dashboard |
✅ 2. Test Suite
A test suite is a collection of test cases that are intended to be executed together. They often relate to a particular module, functionality, or type of test (like regression or smoke testing).
🔹 Think of it like a folder that groups related test cases.
✅ Example:
- Login Module Test Suite
- TC001: Login with valid credentials
- TC002: Login with invalid password
- TC003: Login with blank fields
- TC004: Password reset functionality
✅ 3. Test Plan
A test plan is a high-level document that outlines the overall approach, scope, objectives, resources, and schedule of testing activities.
🔹 It answers: What will be tested? How? When? By whom?
Main components include:
- Test Plan ID
- Objectives and scope
- Testing approach (manual/automated)
- Test environment
- Test deliverables
- Schedule
- Resources/responsibilities
- Risks and contingencies
✅ Example Outline:
Test Plan for Online Banking App
--------------------------------
1. Scope: Testing the login and fund transfer modules
2. Objectives: Ensure secure and error-free user access and transactions
3. Approach: Manual testing for UI, automated tests for backend APIs
4. Test Environment: Staging server, Chrome/Firefox browsers
5. Deliverables: Test cases, test reports, bug logs
6. Schedule: April 20 - May 10
7. Resources: QA team of 3
8. Risks: Limited test data, tight deadlines
🎯 Summary Table
| Term | Description | Example |
|---|---|---|
| Test Case | Single scenario to verify a feature | Login with valid credentials |
| Test Suite | Group of related test cases | All test cases for login module |
| Test Plan | Master document for all testing activities | Strategy to test online banking |
