A. Defines a memoized helper method that is executed before each example
B. Defines a memoized helper method that can be used in examples
C. Overrides the behavior of a method to return a specific value
D. Records the interactions between objects
Answer: Option A
This Question Belongs to Ruby Programming >> Testing In Ruby (RSpec, MiniTest, Etc.)
Which testing framework is commonly used for behavior-driven development (BDD) in Ruby?
A. MiniTest
B. Test::Unit
C. RSpec
D. Cucumber
What is the purpose of a test suite in Ruby testing?
A. A single test case
B. A group of related test cases
C. A test runner
D. None of the above
Which assertion method is commonly used in RSpec for testing equality of values?
A. expect(actual).to equal(expected)
B. assert_equal(actual, expected)
C. expect(actual).to eq(expected)
D. assert_equal(expected, actual)
What is the purpose of a mock object in Ruby testing?
A. Asserts that a particular condition is true
B. Provides a placeholder for a method that will be defined later
C. Checks if an object's methods are called with the correct arguments
D. Simulates the behavior of a real object
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