added RSpec and RSpec on Rails

[rails.git] / vendor / gems / rspec-1.1.2 / spec / spec / extensions / main_spec.rb

diff --git a/vendor/gems/rspec-1.1.2/spec/spec/extensions/main_spec.rb b/vendor/gems/rspec-1.1.2/spec/spec/extensions/main_spec.rb
new file mode 100644 (file)
index 0000000..aabb616
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+++ b/vendor/gems/rspec-1.1.2/spec/spec/extensions/main_spec.rb
@@ -0,0 +1,76 @@
+require File.dirname(__FILE__) + '/../../spec_helper.rb'
+
+module Spec
+  module Extensions
+    describe Main do
+      it_should_behave_like "sandboxed rspec_options"
+      before(:each) do
+        @main = Class.new do; include Main; end
+      end
+
+      after(:each) do
+        $rspec_story_steps = @original_rspec_story_steps
+      end
+
+      it "should create an Options object" do
+        @main.send(:rspec_options).should be_instance_of(Spec::Runner::Options)
+        @main.send(:rspec_options).should === $rspec_options
+      end
+  
+      specify {@main.should respond_to(:describe)}
+      specify {@main.should respond_to(:context)}
+
+      it "should raise when no block given to describe" do
+        lambda { @main.describe "foo" }.should raise_error(ArgumentError)
+      end
+
+      it "should raise when no description given to describe" do
+        lambda { @main.describe do; end }.should raise_error(ArgumentError)
+      end
+
+      it "should registered ExampleGroups by default" do
+        example_group = @main.describe("The ExampleGroup") do end
+        rspec_options.example_groups.should include(example_group)
+      end
+
+      it "should not run unregistered ExampleGroups" do
+        example_group = @main.describe("The ExampleGroup") do
+          unregister
+        end
+
+        rspec_options.example_groups.should_not include(example_group)
+      end
+      
+      it "should create a shared ExampleGroup with share_examples_for" do
+        group = @main.share_examples_for "all things" do end
+        group.should be_an_instance_of(Spec::Example::SharedExampleGroup)
+      end
+      
+      describe "#share_as" do
+        before(:each) do
+          $share_as_examples_example_module_number ||= 1
+          $share_as_examples_example_module_number += 1
+          t = Time.new.to_i
+          @group_name = "Group#{$share_as_examples_example_module_number}"
+        end
+
+        it "should create a shared ExampleGroup" do
+          group = @main.share_as @group_name do end
+          group.should be_an_instance_of(Spec::Example::SharedExampleGroup)
+        end
+        
+        it "should create a constant that points to a Module" do
+          group = @main.share_as @group_name do end
+          Object.const_get(@group_name).should equal(group)
+        end
+        
+        it "should bark if you pass it something not-constantizable" do
+          lambda do
+            @group = @main.share_as "Non Constant" do end
+          end.should raise_error(NameError, /The first argument to share_as must be a legal name for a constant/)
+        end
+        
+      end
+    end
+  end
+end
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