Class: RR::Integrations::MiniTest4

Inherits:
Object
  • Object
show all
Defined in:
lib/rr/integrations/minitest_4.rb

Direct Known Subclasses

Minitest

Defined Under Namespace

Modules: Mixin

Instance Method Summary collapse

Instance Method Details

#applies? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rr/integrations/minitest_4.rb', line 14

def applies?
  mt_version < 5
rescue NameError
  false
end

#assertion_error_class ⇒ Object 



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# File 'lib/rr/integrations/minitest_4.rb', line 24

def assertion_error_class
  ::MiniTest::Assertion
end

#hook ⇒ Object 



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# File 'lib/rr/integrations/minitest_4.rb', line 36

def hook
  assertion_error_class = self.assertion_error_class
  test_case_class.class_eval do
    include RR::DSL
    include Mixin

    if defined?(::ActiveSupport::TestCase)
      is_active_support_test_case = lambda do |target|
        target.is_a?(::ActiveSupport::TestCase)
      end
    else
      is_active_support_test_case = lambda do |target|
        false
      end
    end

    unless instance_methods.any? { |method_name| method_name.to_sym == :setup_with_rr }
      alias_method :setup_without_rr, :setup
      define_method(:setup_with_rr) do
        setup_without_rr
        return if is_active_support_test_case.call(self)
        RR.reset
        RR.trim_backtrace = true
        RR.overridden_error_class = assertion_error_class
      end
      alias_method :setup, :setup_with_rr

      alias_method :teardown_without_rr, :teardown
      define_method(:teardown_with_rr) do
        begin
          RR.verify unless is_active_support_test_case.call(self)
        ensure
          teardown_without_rr
        end
      end
      alias_method :teardown, :teardown_with_rr
    end
  end
end

#mt_version ⇒ Object 



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# File 'lib/rr/integrations/minitest_4.rb', line 32

def mt_version
  version_constant.split('.')[0].to_i
end

#name ⇒ Object 



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# File 'lib/rr/integrations/minitest_4.rb', line 10

def name
  'MiniTest 4'
end

#test_case_class ⇒ Object 



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# File 'lib/rr/integrations/minitest_4.rb', line 20

def test_case_class
  ::MiniTest::Unit::TestCase
end

#version_constant ⇒ Object 



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# File 'lib/rr/integrations/minitest_4.rb', line 28

def version_constant
  ::MiniTest::Unit::VERSION
end