Adding rspec gem.

5 files changed, 160 insertions, 0 deletions

diff --git a/vendor/gems/rspec-1.3.1/lib/spec/expectations/errors.rb b/vendor/gems/rspec-1.3.1/lib/spec/expectations/errors.rb
new file mode 100644
index 000000000..1fabd105d
--- /dev/null
+++ b/vendor/gems/rspec-1.3.1/lib/spec/expectations/errors.rb
@@ -0,0 +1,12 @@
+module Spec
+  module Expectations
+    # If Test::Unit is loaed, we'll use its error as baseclass, so that Test::Unit
+    # will report unmet RSpec expectations as failures rather than errors.
+    superclass = ['Test::Unit::AssertionFailedError', '::StandardError'].map do |c|
+      eval(c) rescue nil
+    end.compact.first
+    
+    class ExpectationNotMetError < superclass
+    end
+  end
+end
diff --git a/vendor/gems/rspec-1.3.1/lib/spec/expectations/extensions.rb b/vendor/gems/rspec-1.3.1/lib/spec/expectations/extensions.rb
new file mode 100644
index 000000000..d68212e42
--- /dev/null
+++ b/vendor/gems/rspec-1.3.1/lib/spec/expectations/extensions.rb
@@ -0,0 +1 @@
+require 'spec/expectations/extensions/kernel'
diff --git a/vendor/gems/rspec-1.3.1/lib/spec/expectations/extensions/kernel.rb b/vendor/gems/rspec-1.3.1/lib/spec/expectations/extensions/kernel.rb
new file mode 100644
index 000000000..7d8849226
--- /dev/null
+++ b/vendor/gems/rspec-1.3.1/lib/spec/expectations/extensions/kernel.rb
@@ -0,0 +1,52 @@
+module Kernel
+  # :call-seq:
+  #   should(matcher)
+  #   should == expected
+  #   should === expected
+  #   should =~ expected
+  #
+  #   receiver.should(matcher)
+  #     => Passes if matcher.matches?(receiver)
+  #
+  #   receiver.should == expected #any value
+  #     => Passes if (receiver == expected)
+  #
+  #   receiver.should === expected #any value
+  #     => Passes if (receiver === expected)
+  #
+  #   receiver.should =~ regexp
+  #     => Passes if (receiver =~ regexp)
+  #
+  # See Spec::Matchers for more information about matchers
+  #
+  # == Warning
+  #
+  # NOTE that this does NOT support receiver.should != expected.
+  # Instead, use receiver.should_not == expected
+  def should(matcher=nil, message=nil, &block)
+    Spec::Expectations::PositiveExpectationHandler.handle_matcher(self, matcher, message, &block)
+  end
+  
+  # :call-seq:
+  #   should_not(matcher)
+  #   should_not == expected
+  #   should_not === expected
+  #   should_not =~ expected
+  #
+  #   receiver.should_not(matcher)
+  #     => Passes unless matcher.matches?(receiver)
+  #
+  #   receiver.should_not == expected
+  #     => Passes unless (receiver == expected)
+  #
+  #   receiver.should_not === expected
+  #     => Passes unless (receiver === expected)
+  #
+  #   receiver.should_not =~ regexp
+  #     => Passes unless (receiver =~ regexp)
+  #
+  # See Spec::Matchers for more information about matchers
+  def should_not(matcher=nil, message=nil, &block)
+    Spec::Expectations::NegativeExpectationHandler.handle_matcher(self, matcher, message, &block)
+  end
+end
diff --git a/vendor/gems/rspec-1.3.1/lib/spec/expectations/fail_with.rb b/vendor/gems/rspec-1.3.1/lib/spec/expectations/fail_with.rb
new file mode 100644
index 000000000..5e01f99df
--- /dev/null
+++ b/vendor/gems/rspec-1.3.1/lib/spec/expectations/fail_with.rb
@@ -0,0 +1,45 @@
+module Spec
+  module Expectations
+    class << self
+      attr_accessor :differ
+      
+      # raises a Spec::Expectations::ExpectationNotMetError with message
+      #
+      # When a differ has been assigned and fail_with is passed
+      # <code>expected</code> and <code>target</code>, passes them
+      # to the differ to append a diff message to the failure message.
+      def fail_with(message, expected=nil, target=nil) # :nodoc:
+        if message.nil?
+          raise ArgumentError, "Failure message is nil. Does your matcher define the " +
+                               "appropriate failure_message_for_* method to return a string?"
+        end
+        if (Array === message) & (message.length == 3)
+          ::Spec.warn(<<-NOTICE
+
+*****************************************************************
+DEPRECATION WARNING: you are using deprecated behaviour that will
+be removed from a future version of RSpec.
+
+* Support for matchers that return arrays from failure message
+methods is deprecated.
+* Instead, the matcher should return a string, and expose methods
+for the expected() and actual() values.
+*****************************************************************
+NOTICE
+          )
+          message, expected, target = message[0], message[1], message[2]
+        end
+        unless (differ.nil? || expected.nil? || target.nil?)
+          if expected.is_a?(String)
+            message << "\n\n Diff:" << self.differ.diff_as_string(target.to_s, expected)
+          elsif expected.is_a?(Hash) && target.is_a?(Hash)
+            message << "\n\n Diff:" << self.differ.diff_as_hash(target, expected)
+          elsif !target.is_a?(Proc)
+            message << "\n\n Diff:" << self.differ.diff_as_object(target, expected)
+          end
+        end
+        Kernel::raise(Spec::Expectations::ExpectationNotMetError.new(message))
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/rspec-1.3.1/lib/spec/expectations/handler.rb b/vendor/gems/rspec-1.3.1/lib/spec/expectations/handler.rb
new file mode 100644
index 000000000..c059637c7
--- /dev/null
+++ b/vendor/gems/rspec-1.3.1/lib/spec/expectations/handler.rb
@@ -0,0 +1,50 @@
+module Spec
+  module Expectations
+    class InvalidMatcherError < ArgumentError; end        
+    
+    class PositiveExpectationHandler        
+      def self.handle_matcher(actual, matcher, message=nil, &block)
+        ::Spec::Matchers.last_should = :should
+        ::Spec::Matchers.last_matcher = matcher
+        return ::Spec::Matchers::PositiveOperatorMatcher.new(actual) if matcher.nil?
+
+        match = matcher.matches?(actual, &block)
+        return match if match
+        
+        message ||= matcher.respond_to?(:failure_message_for_should) ?
+                    matcher.failure_message_for_should :
+                    matcher.failure_message
+        
+        if matcher.respond_to?(:diffable?) && matcher.diffable?
+          ::Spec::Expectations.fail_with message, matcher.expected.first, matcher.actual
+        else
+          ::Spec::Expectations.fail_with message
+        end
+      end
+    end
+
+    class NegativeExpectationHandler
+      def self.handle_matcher(actual, matcher, message=nil, &block)
+        ::Spec::Matchers.last_should = :should_not
+        ::Spec::Matchers.last_matcher = matcher
+        return ::Spec::Matchers::NegativeOperatorMatcher.new(actual) if matcher.nil?
+        
+        match = matcher.respond_to?(:does_not_match?) ?
+                !matcher.does_not_match?(actual, &block) :
+                matcher.matches?(actual, &block)
+        return match unless match
+        
+        message ||= matcher.respond_to?(:failure_message_for_should_not) ?
+                    matcher.failure_message_for_should_not :
+                    matcher.negative_failure_message
+
+        if matcher.respond_to?(:diffable?) && matcher.diffable?
+          ::Spec::Expectations.fail_with message, matcher.expected.first, matcher.actual
+        else
+          ::Spec::Expectations.fail_with message
+        end
+      end
+    end
+  end
+end
+