Contents

module RSpec
  describe Expectations do
    def file_contents_for(lib, filename)
      # http://rubular.com/r/HYpUMftlG2
      path = $LOAD_PATH.find { |p| p.match(/\/rspec-#{lib}(-[a-f0-9]+)?\/lib/) }
      file = File.join(path, filename)
      File.read(file)
    end

    it 'has an up-to-date caller_filter file' do
      expectations = file_contents_for("expectations", "rspec/expectations/caller_filter.rb")
      core         = file_contents_for("core",         "rspec/core/caller_filter.rb")

      expect(expectations).to eq(core)
    end

    describe '.method_handle_for(object, method_name)' do

      class UntamperedClass
        def foo
          :bar
        end
      end

      class ClassWithMethodOverridden < UntamperedClass
        def method
          :baz
        end
      end

      if RUBY_VERSION.to_f > 1.8
        class BasicClass < BasicObject
          def foo
            :bar
          end
        end

        class BasicClassWithKernel < BasicClass
          include ::Kernel
        end
      end

      it 'fetches method definitions for vanilla objects' do
        object = UntamperedClass.new
        expect(Expectations.method_handle_for(object, :foo).call).to eq :bar
      end

      it 'fetches method definitions for objects with method redefined' do
        object = ClassWithMethodOverridden.new
        expect(Expectations.method_handle_for(object, :foo).call).to eq :bar
      end

      it 'fetches method definitions for basic objects', :if => (RUBY_VERSION.to_i >= 2 && RUBY_ENGINE != 'rbx') do
        object = BasicClass.new
        expect(Expectations.method_handle_for(object, :foo).call).to eq :bar
      end

      it 'fetches method definitions for basic objects with kernel mixed in', :if => RUBY_VERSION.to_f > 1.8 do
        object = BasicClassWithKernel.new
        expect(Expectations.method_handle_for(object, :foo).call).to eq :bar
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rspec-expectations-2.99.0.beta2	spec/rspec/expectations_spec.rb