Module: Expectation::Assertions

Defined in:
lib/expectation/assertions.rb

Overview

The Expectation::Assertions module provides expect! and inexpect! assertions to use from within test cases.

Example

class ExpectationTest < Test::Unit::TestCase
  include Expectation::Assertions

  def test_one
  end
end

Instance Method Summary collapse

Instance Method Details

#expect!(*expectation, &block) ⇒ Object

verifies the passed in expectations



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# File 'lib/expectation/assertions.rb', line 22

def expect!(*expectation, &block)
  exc = nil

  begin
    Expectation.expect!(*expectation, &block)
  rescue Expectation::Error
    exc = $ERROR_INFO
  end

  assert_block(exc && exc.message) { !exc }
end

#inexpect!(*expectation, &block) ⇒ Object

verifies the failure of the passed in expectations



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# File 'lib/expectation/assertions.rb', line 35

def inexpect!(*expectation, &block)
  exc = nil

  begin
    Expectation.expect!(*expectation, &block)
  rescue Expectation::Error
    exc = $ERROR_INFO
  end

  assert_block("Expectation(s) should fail, but didn't") { exc }
end