#1 India's Top IT Training Institute

On Demand Courses

9 programs

×

About Uncodemy

Know more about who we are and what we stand for.

About Us

About Us

Discover our mission to equip individuals with essential IT skills and industry expertise.

Read More →
UnCodeMy Gallery

UnCodeMy Gallery

Explore highlights from our IT training sessions and success stories.

Read More →
×

Free Resources

Learn, practice and plan your career — bilkul free.

Tutorials

Tutorials

Step-by-step written tutorials to learn any technology at your own pace.

Read More →
Free Counselling

Free Counselling

Book a free video counselling session and pick the right course for you.

Read More →
Online Compiler

Online Compiler

Write, run and test your code online — no setup required.

Read More →

Software Testing Test Case Guide
PDF Downloads

Download the software testing test case guide PDF from Uncodemy: a standard template, design techniques and a worked login example.

Prepared by: Uncodemy trainer team Reviewed by: Uncodemy Last reviewed: 27 Oct 2026
What the Guide Covers
1
Standard templateID, steps, data and expected result.
2
Steps and resultsSpecific, observable, one check per case.
3
Design techniquesEquivalence, boundary, decision tables.
4
Login exampleEight sample cases you can adapt.
5
Review and upkeepKeep the suite useful as the product changes.

Quick Answer

This page offers Uncodemy's test case guide as a PDF download. A test case is a documented set of inputs, steps and expected results that checks one specific behaviour of the software. The guide gives a standard template, explains design techniques such as boundary value analysis and equivalence partitioning, and works through a login example you can adapt.

Download

Software Testing Test Case Guide PDF

Download the guide below. Each download is its own file, and everything in it is also explained on this page.

1 PDF Available
PDF 01 Main Guide

Software Testing Test Case Guide

A standard test case template, writing good steps and expected results, design techniques, boundary value and login examples, and review tips for your test suite.

PDF Free Oct 2026
Download PDF

A short form asks for your details before the download starts. Your details are used only to share study material and course information.

01

What is a test case?

A test case describes one check of the software in enough detail that anyone on the team can run it and reach the same verdict. It states the starting conditions, the exact steps, the data to use and the result that should happen.

Test cases serve three purposes. They guide testers so that nothing important is forgotten. They make testing repeatable, so the same check can be run on every release. And they are evidence of what was covered, which matters when someone asks whether a feature was tested.

A good test case is small, specific and independent: it checks one thing, it does not depend on another case having run first, and its expected result is clear enough that a pass or fail is not a matter of opinion.

02

A standard test case template

FieldWhat to writeExample
Test case IDA unique identifierTC-LOGIN-001
TitleOne line saying what is checkedLogin succeeds with valid credentials
Module and requirementWhere it belongs and what it traces toLogin; REQ-12
PreconditionsState needed before startingUser account exists and is active
Test dataExact values to useEmail: test.user@example.com; valid password
StepsNumbered actions1. Open login page 2. Enter email 3. Enter password 4. Click Login
Expected resultWhat should happenUser lands on the dashboard and sees their name
Actual result and statusFilled in at executionPass or Fail, with notes
Priority and typeImportance and categoryHigh; Functional
03

Writing good steps and expected results

Write steps as short, imperative sentences that describe actions and name the screen elements involved. Avoid vague wording such as "check that it works" or "verify the page".

The expected result must be observable and specific: not "login should work" but "the dashboard page opens, the welcome message shows the user's name and no error appears". Put one verification point at the end of each case where possible; a case that tries to check ten things makes failures hard to diagnose. Keep test data separate and explicit, never assume the tester will invent a suitable value.

04

Test design techniques

Writing a test case for every possible input is impossible, so testers use techniques that choose a small set of inputs most likely to reveal defects.

Equivalence partitioning divides inputs into groups that the software should treat the same way and tests one value from each group. Boundary value analysis focuses on the edges of those groups, where mistakes are most common. Decision tables list combinations of conditions and the resulting actions, which is useful for rules with several factors.

State transition testing checks that a system moves correctly between states, such as an order moving from placed to paid to shipped. Error guessing uses experience to try inputs that have caused trouble before.

05

Boundary value example: password length 8 to 20 characters

Input lengthClassExpected result
7Just below the lower boundaryRejected with a length error
8On the lower boundaryAccepted
9Just above the lower boundaryAccepted
19Just below the upper boundaryAccepted
20On the upper boundaryAccepted
21Just above the upper boundaryRejected with a length error
06

Sample test cases for a login page

IDTitleTest dataExpected result
TC-LOGIN-001Valid loginRegistered email and correct passwordDashboard opens
TC-LOGIN-002Wrong passwordRegistered email and wrong passwordError: invalid credentials; user stays on login page
TC-LOGIN-003Unregistered emailUnknown email and any passwordGeneric error; no hint about which field is wrong
TC-LOGIN-004Empty fieldsBoth fields blankValidation messages for both fields
TC-LOGIN-005Invalid email formatText without an at signFormat validation message
TC-LOGIN-006Password is maskedType any passwordCharacters are hidden
TC-LOGIN-007Account lockoutSeveral wrong attempts in a rowAccount locks or a delay applies, according to the requirement
TC-LOGIN-008Leading and trailing spaces in emailValid email with spacesBehaviour matches the requirement; no crash
07

Positive and negative test cases

Positive cases confirm that valid input produces the correct result. Negative cases confirm that invalid input is handled safely with a clear message. Boundary cases check the edges of allowed ranges.

A balanced suite includes all three; a suite of only positive cases misses most real defects.

08

Qualities of a good test case

  • Clear: anyone can follow it without asking questions.
  • Atomic: it checks one behaviour.
  • Independent: it does not rely on another case's result.
  • Traceable: it links to a requirement or user story.
  • Repeatable: it gives the same result when run again on the same build.
  • Maintainable: it is easy to update when the requirement changes.
09

Common mistakes when writing test cases

  • Vague expected results such as "it should work".
  • Combining many checks in one case.
  • Missing preconditions and test data.
  • Copying cases without adapting them to the feature.
  • Never reviewing or updating cases as the product changes.
10

Review and maintenance

A test case suite is a living asset. Have a colleague review new cases against the requirement, remove duplicates and retire cases for features that no longer exist.

After each release add cases for defects that escaped, so that the same problem is caught next time. Tag cases by priority so that a short run of the most important ones can be used when time is tight.

Learn with a trainer

Want to write test cases the way QA teams do at work? Explore Uncodemy's courses and learn from industry trainers.

Browse Courses
About these PDFs: These PDFs are study material for learning and revision. They are not a certificate, a degree or a promise of a job, and technology changes, so check official documentation for the latest details. Spot an error? Write to info@uncodemy.com and the trainer team will review it.
FAQ

Frequently Asked Questions

What is a test case in software testing?
A test case is a documented set of conditions, steps, data and expected results used to verify one specific behaviour of the software.
What should a test case contain?
A unique ID, title, preconditions, test data, steps, expected result, actual result, status and priority, with a link to the requirement.
What is the difference between a positive and a negative test case?
A positive case uses valid input and expects success. A negative case uses invalid input and expects a safe, clear error.
What is boundary value analysis?
A technique that tests values at and just beyond the edges of allowed ranges, where defects are most likely.
How many test cases are enough?
There is no fixed number. Use design techniques to cover the important behaviours and risks with the fewest meaningful cases.
Are these PDFs free to download?
Yes, the software testing test case guide PDF is free. A short form asks for your details before the download starts.