added RSpec and RSpec on Rails

[rails.git] / vendor / gems / rspec-1.1.2 / spec / spec / mocks / partial_mock_spec.rb

diff --git a/vendor/gems/rspec-1.1.2/spec/spec/mocks/partial_mock_spec.rb b/vendor/gems/rspec-1.1.2/spec/spec/mocks/partial_mock_spec.rb
new file mode 100644 (file)
index 0000000..d7e5944
--- /dev/null
+++ b/vendor/gems/rspec-1.1.2/spec/spec/mocks/partial_mock_spec.rb
@@ -0,0 +1,106 @@
+require File.dirname(__FILE__) + '/../../spec_helper.rb'
+
+module Spec
+  module Mocks
+    describe "using a Partial Mock," do
+      before(:each) do
+        @object = Object.new
+      end
+    
+      it "should name the class in the failure message" do
+        @object.should_receive(:foo)
+        lambda do
+          @object.rspec_verify
+        end.should raise_error(Spec::Mocks::MockExpectationError, /Object/)
+      end
+    
+      it "should not conflict with @options in the object" do
+        @object.instance_eval { @options = Object.new }
+        @object.should_receive(:blah)
+        @object.blah
+      end
+            
+      it "should_not_receive should mock out the method" do
+        @object.should_not_receive(:fuhbar)
+        @object.fuhbar
+        lambda do
+          @object.rspec_verify
+        end.should raise_error(Spec::Mocks::MockExpectationError)
+      end
+    
+      it "should_not_receive should return a negative message expectation" do
+        @object.should_not_receive(:foobar).should be_kind_of(NegativeMessageExpectation)
+      end
+    
+      it "should_receive should mock out the method" do
+        @object.should_receive(:foobar).with(:test_param).and_return(1)
+        @object.foobar(:test_param).should equal(1)
+      end
+    
+      it "should_receive should handle a hash" do
+        @object.should_receive(:foobar).with(:key => "value").and_return(1)
+        @object.foobar(:key => "value").should equal(1)
+      end
+    
+      it "should_receive should handle an inner hash" do
+        hash = {:a => {:key => "value"}}
+        @object.should_receive(:foobar).with(:key => "value").and_return(1)
+        @object.foobar(hash[:a]).should equal(1)
+      end
+    
+      it "should_receive should return a message expectation" do
+        @object.should_receive(:foobar).should be_kind_of(MessageExpectation)
+        @object.foobar
+      end
+    
+      it "should_receive should verify method was called" do
+        @object.should_receive(:foobar).with(:test_param).and_return(1)
+        lambda do
+          @object.rspec_verify
+        end.should raise_error(Spec::Mocks::MockExpectationError)
+      end
+    
+      it "should_receive should also take a String argument" do
+        @object.should_receive('foobar')
+        @object.foobar
+      end
+      
+      it "should_not_receive should also take a String argument" do
+        @object.should_not_receive('foobar')
+        @object.foobar
+        lambda do
+          @object.rspec_verify
+        end.should raise_error(Spec::Mocks::MockExpectationError)
+      end
+      
+      it "should use report nil in the error message" do
+        @this_will_resolve_to_nil.should_receive(:foobar)
+        lambda do
+          @this_will_resolve_to_nil.rspec_verify
+        end.should raise_error(Spec::Mocks::MockExpectationError, /NilClass.*expected :foobar with/)
+      end
+    end
+    
+    describe "Partially mocking an object that defines ==, after another mock has been defined" do
+      before(:each) do
+        stub("existing mock", :foo => :foo)
+      end
+      
+      class PartiallyMockedEquals
+        attr_reader :val
+        def initialize(val)
+          @val = val
+        end
+        
+        def ==(other)
+          @val == other.val
+        end
+      end
+      
+      it "should not raise an error when stubbing the object" do
+        o = PartiallyMockedEquals.new :foo
+        lambda { o.stub!(:bar) }.should_not raise_error(NoMethodError)
+      end
+    end
+  end
+end