Which of the following is the correct syntax to define a test case inside a describe block in RSpec?

easy📝 Syntax Q12 of 15

Ruby - Testing with RSpec and Minitest

Which of the following is the correct syntax to define a test case inside a describe block in RSpec?

Adescribe 'Calculator' do it 'adds numbers' { expect(1 + 1).to eq(2) end

Bdescribe 'Calculator' do it 'adds numbers' do expect(1 + 1).to eq(2) end end

Cdescribe 'Calculator' do it 'adds numbers' do expect(1 + 1).to eq(2) end

Ddescribe 'Calculator' do test 'adds numbers' do expect(1 + 1).to eq(2) end end

Step-by-Step Solution

Solution:

Step 1: Check Ruby block syntax
RSpec uses do ... end blocks for describe and it. Curly braces are less common for multi-line blocks.
Step 2: Verify correct keywords
it defines test cases, not test. describe 'Calculator' do test 'adds numbers' do expect(1 + 1).to eq(2) end end uses wrong keyword.
Final Answer:
describe 'Calculator' do it 'adds numbers' do expect(1 + 1).to eq(2) end end -> Option B
Quick Check:
Correct Ruby block syntax = A [OK]

Quick Trick: Use do...end for multi-line it blocks [OK]

Common Mistakes:

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