added RSpec and RSpec on Rails

[rails.git] / vendor / gems / rspec-1.1.2 / lib / spec / matchers / equal.rb

diff --git a/vendor/gems/rspec-1.1.2/lib/spec/matchers/equal.rb b/vendor/gems/rspec-1.1.2/lib/spec/matchers/equal.rb
new file mode 100644 (file)
index 0000000..4bfc749
--- /dev/null
+++ b/vendor/gems/rspec-1.1.2/lib/spec/matchers/equal.rb
@@ -0,0 +1,43 @@
+module Spec
+  module Matchers
+  
+    class Equal #:nodoc:
+      def initialize(expected)
+        @expected = expected
+      end
+  
+      def matches?(actual)
+        @actual = actual
+        @actual.equal?(@expected)
+      end
+
+      def failure_message
+        return "expected #{@expected.inspect}, got #{@actual.inspect} (using .equal?)", @expected, @actual
+      end
+
+      def negative_failure_message
+        return "expected #{@actual.inspect} not to equal #{@expected.inspect} (using .equal?)", @expected, @actual
+      end
+      
+      def description
+        "equal #{@expected.inspect}"
+      end
+    end
+    
+    # :call-seq:
+    #   should equal(expected)
+    #   should_not equal(expected)
+    #
+    # Passes if actual and expected are the same object (object identity).
+    #
+    # See http://www.ruby-doc.org/core/classes/Object.html#M001057 for more information about equality in Ruby.
+    #
+    # == Examples
+    #
+    #   5.should equal(5) #Fixnums are equal
+    #   "5".should_not equal("5") #Strings that look the same are not the same object
+    def equal(expected)
+      Matchers::Equal.new(expected)
+    end
+  end
+end