[Solved] What will be the output of this RSpec test? describe 'Number test' do it 'checks if number is greater than 10' do expect(15).to be > 10 end end | Ruby

Ruby - Testing with RSpec and Minitest

What will be the output of this RSpec test?

describe 'Number test' do
  it 'checks if number is greater than 10' do
    expect(15).to be > 10
  end
end

AThe test raises a syntax error due to incorrect matcher.

BThe test fails because 15 is not greater than 10.

CThe test fails because <code>be > 10</code> is invalid syntax.

DThe test passes because 15 is greater than 10.

Step-by-Step Solution

Solution:

Step 1: Understand the matcher syntax
The syntax expect(value).to be > 10 uses Ruby's operator matcher to check if value is greater than 10.
Step 2: Evaluate the condition
Since 15 is greater than 10, the expectation passes and the test passes.
Final Answer:
The test passes because 15 is greater than 10. -> Option D
Quick Check:
Operator matchers work with be > syntax [OK]

Quick Trick: Use be > number to check greater than [OK]

Common Mistakes:

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