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What is the purpose of the assert_equal method in Minitest?

easy📝 Conceptual Q1 of 15
Ruby - Testing with RSpec and Minitest
What is the purpose of the assert_equal method in Minitest?
ATo check if two values are equal in a test
BTo skip a test case
CTo raise an exception manually
DTo print output during tests
Step-by-Step Solution
Solution:

  1. Step 1: Understand assert_equal usage

    The assert_equal method compares two values and passes the test if they are equal.

  2. Step 2: Identify the purpose in testing

    This method is used to verify expected results against actual results in tests.

  3. Final Answer:

    To check if two values are equal in a test -> Option A

  4. Quick Check:

    assert_equal usage = check equality [OK]
Quick Trick: assert_equal checks if expected equals actual [OK]
Common Mistakes:
  • Confusing assert_equal with assert_nil
  • Using assert_equal to skip tests
  • Expecting assert_equal to print output

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