Transitioning to automation in Testing Fundamentals - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the main benefit of transitioning from manual to automated testing?

Automated testing saves time by running tests faster and more often, reducing human error and increasing test coverage.

beginner

Name one common challenge when starting automation testing.

Choosing the right tools and learning how to write automated test scripts can be challenging at first.

beginner

Why should testers start with automating simple and repetitive tests?

Simple and repetitive tests are easier to automate and give quick wins, building confidence and saving time early on.

intermediate

What role does test maintenance play in automation?

Automated tests need regular updates to keep up with changes in the software, ensuring tests stay accurate and useful.

beginner

How can manual testers prepare for automation?

They can learn basic programming, understand automation tools, and practice writing simple test scripts.

What is a key advantage of automated testing over manual testing?

A Eliminates the need for test planning

B Requires no initial setup

C Runs tests faster and more frequently

D Always finds all bugs automatically

Automated tests run faster and can be repeated often, saving time compared to manual testing.

Which test is best to automate first when transitioning to automation?

A Complex exploratory tests

B Tests that require human judgment

C Tests that run only once

D Simple and repetitive tests

Simple and repetitive tests are easier to automate and provide quick benefits.

What is a common challenge when starting automation testing?

A Choosing the right automation tools

B Running tests manually

C Writing manual test cases

D Ignoring test results

Selecting suitable tools is important and can be difficult for beginners.

Why do automated tests need maintenance?

A Because tests never fail

B Because software changes can break tests

C Because manual testers dislike automation

D Because automation tools expire

When software changes, automated tests must be updated to stay accurate.

How can manual testers best prepare for automation?

A By learning basic programming and automation tools

B By ignoring programming skills

C By avoiding test scripts

D By only doing manual testing

Learning programming and tools helps manual testers transition smoothly to automation.

Explain the key steps and considerations when transitioning from manual to automated testing.

Think about why automation helps and what you need to do to start it successfully.

Describe how automated testing can improve the software testing process compared to manual testing.

Consider what automation changes in how tests are done and what benefits it brings.

Practice

1. Why is automation testing preferred for repeated test cases?

easy

A. Because it requires more manual effort

B. Because it cannot be reused

C. Because it is slower than manual testing

D. Because it runs tests quickly and without human error

Solution

1. Step 1: Understand the nature of repeated tests

   Repeated tests are often boring and time-consuming when done manually.

2. Step 2: Identify benefits of automation for repeated tests

   Automation runs tests quickly and consistently without human mistakes.

3. Final Answer:

   Because it runs tests quickly and without human error -> Option D

4. Quick Check:

   Automation speeds up repeated tests = B [OK]

Hint: Automation is best for fast, error-free repeated tests [OK]

Common Mistakes:

• Thinking automation needs more manual work
• Believing automation is slower than manual testing
• Assuming automation cannot be reused

2. Which of the following is the correct way to start an automation script in Python?

easy

A. def test_function():\n assert True

B. function test_function() { assert true; }

C. test_function() => { assert true }

D. start test_function() { assert true }

Solution

1. Step 1: Identify correct Python function syntax

   Python functions start with 'def' followed by the function name and parentheses.

2. Step 2: Check the options for Python syntax

   def test_function():\n assert True uses 'def' and a colon, which is correct Python syntax.

3. Final Answer:

   def test_function():\n assert True -> Option A

4. Quick Check:

   Python functions start with def = D [OK]

Hint: Python functions start with 'def' keyword and colon [OK]

Common Mistakes:

• Using JavaScript or other language syntax in Python
• Missing colon after function definition
• Incorrect arrow function syntax in Python

3. What will be the output of this Python test script?

def test_sum():
    total = 0
    for i in range(3):
        total += i
    assert total == 3

medium

A. SyntaxError occurs

B. Test passes successfully

C. AssertionError occurs

D. Test is skipped

Solution

1. Step 1: Calculate the sum in the loop

   Loop runs i=0,1,2; total starts at 0, then adds 0+1+2 resulting in 3.

2. Step 2: Verify the assertion total == 3

   total = 0+1+2 = 3, so assertion total == 3 is True, no error.

3. Final Answer:

   Test passes successfully -> Option B

4. Quick Check:

   Sum 0+1+2=3, assertion true = C [OK]

Hint: Sum range(3) is 0+1+2=3, so assertion passes [OK]

Common Mistakes:

• Miscounting the sum of range(3)
• Assuming assertion fails without calculation
• Confusing syntax error with logic error

4. Identify the error in this automation test snippet:

def test_login():
    username = "user"
    password = "pass"
    assert username = "user"

medium

A. Using single equals '=' instead of '==' in assertion

B. Missing parentheses in assert statement

C. Incorrect variable names

D. Password variable is unused

Solution

1. Step 1: Check the assertion syntax

   In Python, '=' is assignment, '==' is comparison. Assertion needs '==' to compare.

2. Step 2: Identify the error type

   Using '=' in assert causes SyntaxError because assignment is not allowed there.

3. Final Answer:

   Using single equals '=' instead of '==' in assertion -> Option A

4. Quick Check:

   Assertions need '==' for comparison = A [OK]

Hint: Use '==' in assert, not '=' [OK]

Common Mistakes:

• Confusing assignment '=' with comparison '=='
• Ignoring syntax errors in assert statements
• Thinking unused variables cause assertion errors

5. You want to automate a test that runs daily and checks if a website's homepage loads correctly. Which approach is best to start your automation?

hard

A. Manually check the homepage daily instead of automating

B. Write a complex script that tests every link on the homepage before scheduling

C. Write a simple script that opens the homepage and checks the title, then schedule it to run daily

D. Automate only after the website has no changes for a month

Solution

1. Step 1: Choose a simple test to automate first

   Starting with a simple script to check the homepage title is easy and effective.

2. Step 2: Schedule the script for daily runs

   Scheduling the script automates the daily check without manual effort.

3. Final Answer:

   Write a simple script that opens the homepage and checks the title, then schedule it to run daily -> Option C

4. Quick Check:

   Start simple and schedule = A [OK]

Hint: Start with simple checks before adding complexity [OK]

Common Mistakes:

• Trying to automate too many things at once
• Ignoring automation benefits and doing manual checks
• Waiting too long to start automation