added RSpec and RSpec on Rails

[rails.git] / vendor / gems / rspec-1.1.2 / spec / spec / story / runner / story_mediator_spec.rb

diff --git a/vendor/gems/rspec-1.1.2/spec/spec/story/runner/story_mediator_spec.rb b/vendor/gems/rspec-1.1.2/spec/spec/story/runner/story_mediator_spec.rb
new file mode 100644 (file)
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+++ b/vendor/gems/rspec-1.1.2/spec/spec/story/runner/story_mediator_spec.rb
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+require File.dirname(__FILE__) + '/../story_helper'
+
+module Spec
+  module Story
+    module Runner
+      
+      describe StoryMediator do
+        before(:each) do
+          $story_mediator_spec_value = nil
+          @step_group = StepGroup.new
+          @step_group.create_matcher(:given, "given") { $story_mediator_spec_value = "given matched" }
+          @step_group.create_matcher(:when, "when") { $story_mediator_spec_value = "when matched" }
+          @step_group.create_matcher(:then, "then") { $story_mediator_spec_value = "then matched" }
+          
+          @scenario_runner = ScenarioRunner.new
+          @runner = StoryRunner.new @scenario_runner
+          @mediator = StoryMediator.new @step_group, @runner
+        end
+        
+        def run_stories
+          @mediator.run_stories
+          @runner.run_stories
+        end
+        
+        it "should have no stories" do
+          @mediator.stories.should be_empty
+        end
+        
+        it "should create two stories" do
+          @mediator.create_story "story title", "story narrative"
+          @mediator.create_story "story title 2", "story narrative 2"
+          run_stories
+          
+          @runner.should have(2).stories
+          @runner.stories.first.title.should == "story title"
+          @runner.stories.first.narrative.should == "story narrative"
+          @runner.stories.last.title.should == "story title 2"
+          @runner.stories.last.narrative.should == "story narrative 2"
+        end
+        
+        it "should create a scenario" do
+          @mediator.create_story "title", "narrative"
+          @mediator.create_scenario "scenario name"
+          run_stories
+          
+          @runner.should have(1).scenarios
+          @runner.scenarios.first.name.should == "scenario name"
+          @runner.scenarios.first.story.should == @runner.stories.first
+        end
+
+        it "should create a given scenario step if one matches" do
+          pending("need to untangle the dark mysteries of the story runner - something needs to get stubbed here") do
+            story = @mediator.create_story "title", "narrative"
+            @mediator.create_scenario "previous scenario"
+            @mediator.create_scenario "current scenario"
+            @mediator.create_given_scenario "previous scenario"
+            run_stories
+          
+            $story_mediator_spec_value.should == "previous scenario matched"
+          end
+        end
+                
+        it "should create a given step if one matches" do
+          @mediator.create_story "title", "narrative"
+          @mediator.create_scenario "scenario"
+          @mediator.create_given "given"
+          run_stories
+          
+          $story_mediator_spec_value.should == "given matched"
+        end
+        
+        it "should create a pending step if no given step matches" do
+          @mediator.create_story "title", "narrative"
+          @mediator.create_scenario "scenario"
+          @mediator.create_given "no match"
+          mock_listener = stub_everything("listener")
+          mock_listener.should_receive(:scenario_pending).with("title", "scenario", "Unimplemented step: no match")
+          @scenario_runner.add_listener mock_listener
+          run_stories
+        end
+        
+        it "should create a when step if one matches" do
+          @mediator.create_story "title", "narrative"
+          @mediator.create_scenario "scenario"
+          @mediator.create_when "when"
+          run_stories
+          
+          $story_mediator_spec_value.should == "when matched"
+        end
+        
+        it "should create a pending step if no when step matches" do
+          @mediator.create_story "title", "narrative"
+          @mediator.create_scenario "scenario"
+          @mediator.create_when "no match"
+          mock_listener = stub_everything("listener")
+          mock_listener.should_receive(:scenario_pending).with("title", "scenario", "Unimplemented step: no match")
+          @scenario_runner.add_listener mock_listener
+          run_stories
+        end
+        
+        it "should create a then step if one matches" do
+          @mediator.create_story "title", "narrative"
+          @mediator.create_scenario "scenario"
+          @mediator.create_then "then"
+          run_stories
+          
+          $story_mediator_spec_value.should == "then matched"
+        end
+        
+        it "should create a pending step if no 'then' step matches" do
+          @mediator.create_story "title", "narrative"
+          @mediator.create_scenario "scenario"
+          @mediator.create_then "no match"
+          mock_listener = stub_everything("listener")
+          mock_listener.should_receive(:scenario_pending).with("title", "scenario", "Unimplemented step: no match")
+          @scenario_runner.add_listener mock_listener
+          run_stories
+        end
+        
+        it "should pass options to the stories it creates" do
+          @mediator = StoryMediator.new @step_group, @runner, :foo => :bar
+          @mediator.create_story "story title", "story narrative"
+
+          run_stories
+          
+          @runner.stories.first[:foo].should == :bar
+        end
+        
+      end
+      
+    end
+  end
+end
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