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Feature: stub with substitute implementation

  You can stub an implementation of a method (a.k.a. fake) by passing a block
  to the `stub` method.

  Scenario: stub implementation
    Given a file named "stub_implementation_spec.rb" with:
      """ruby
      describe "a stubbed implementation" do
        it "works" do
          object = Object.new
          object.stub(:foo) do |arg|
            if arg == :this
              "got this"
            elsif arg == :that
              "got that"
            end
          end

          object.foo(:this).should eq("got this")
          object.foo(:that).should eq("got that")
        end
      end
      """
    When I run `rspec stub_implementation_spec.rb`
    Then the output should contain "1 example, 0 failures"

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rspec-mocks-2.14.0.rc1	features/method_stubs/stub_implementation.feature