Update for RSpec 3 beta 2

gemfiles/rspec3.gemfile

@@ -4,6 +4,6 @@ gemspec :path => '..'
 
 group :test do
   gem "cucumber", "~> 1.1", ">= 1.1.1"
-  gem "rspec", ">= 3.0.0.beta1", "< 4.0"
+  gem "rspec", "~> 3.0"
   gem "rake", "~> 10.0"
 end

lib/json_spec/matchers/be_json_eql.rb

@@ -42,13 +42,15 @@ def including(*keys)
         self
       end
 
-      def failure_message_for_should
+      def failure_message
         message_with_path("Expected equivalent JSON")
       end
+      alias :failure_message_for_should :failure_message
 
-      def failure_message_for_should_not
+      def failure_message_when_negated
         message_with_path("Expected inequivalent JSON")
       end
+      alias :failure_message_for_should_not :failure_message_when_negated
 
       def description
         message_with_path("equal JSON")

lib/json_spec/matchers/have_json_path.rb

@@ -14,13 +14,15 @@ def matches?(json)
         false
       end
 
-      def failure_message_for_should
+      def failure_message
         %(Expected JSON path "#{@path}")
       end
+      alias :failure_message_for_should :failure_message
 
-      def failure_message_for_should_not
+      def failure_message_when_negated
         %(Expected no JSON path "#{@path}")
       end
+      alias :failure_message_for_should_not :failure_message_when_negated
 
       def description
         %(have JSON path "#{@path}")

lib/json_spec/matchers/have_json_size.rb

@@ -19,13 +19,15 @@ def at_path(path)
         self
       end
 
-      def failure_message_for_should
+      def failure_message
         message_with_path("Expected JSON value size to be #{@expected}, got #{@actual}")
       end
+      alias :failure_message_for_should :failure_message
 
-      def failure_message_for_should_not
+      def failure_message_when_negated
         message_with_path("Expected JSON value size to not be #{@expected}, got #{@actual}")
       end
+      alias :failure_message_for_should_not :failure_message_when_negated
 
       def description
         message_with_path(%(have JSON size "#{@expected}"))

lib/json_spec/matchers/have_json_type.rb

@@ -18,13 +18,15 @@ def at_path(path)
         self
       end
 
-      def failure_message_for_should
+      def failure_message
         message_with_path("Expected JSON value type to be #{@classes.join(", ")}, got #{@ruby.class}")
       end
+      alias :failure_message_for_should :failure_message
 
-      def failure_message_for_should_not
+      def failure_message_when_negated
         message_with_path("Expected JSON value type to not be #{@classes.join(", ")}, got #{@ruby.class}")
       end
+      alias :failure_message_for_should_not :failure_message_when_negated
 
       def description
         message_with_path(%(have JSON type "#{@classes.join(", ")}"))

lib/json_spec/matchers/include_json.rb

@@ -42,13 +42,15 @@ def including(*keys)
         self
       end
 
-      def failure_message_for_should
+      def failure_message
         message_with_path("Expected included JSON")
       end
+      alias :failure_message_for_should :failure_message
 
-      def failure_message_for_should_not
+      def failure_message_when_negated
         message_with_path("Expected excluded JSON")
       end
+      alias :failure_message_for_should_not :failure_message_when_negated
 
       def description
         message_with_path("include JSON")

spec/json_spec/matchers/have_json_size_spec.rb

@@ -21,16 +21,18 @@
     %({"one":[1,2,3]}).should have_json_size(3).at_path("one")
   end
 
-  it "provides a failure message for should" do
+  it "provides a failure message" do
     matcher = have_json_size(3)
     matcher.matches?(%([1,2]))
-    matcher.failure_message_for_should.should == "Expected JSON value size to be 3, got 2"
+    matcher.failure_message.should            == "Expected JSON value size to be 3, got 2"
+    matcher.failure_message_for_should.should == "Expected JSON value size to be 3, got 2" # RSpec 2 interface
   end
 
-  it "provides a failure message for should not" do
+  it "provides a failure message for negation" do
     matcher = have_json_size(3)
     matcher.matches?(%([1,2,3]))
-    matcher.failure_message_for_should_not.should == "Expected JSON value size to not be 3, got 3"
+    matcher.failure_message_when_negated.should   == "Expected JSON value size to not be 3, got 3"
+    matcher.failure_message_for_should_not.should == "Expected JSON value size to not be 3, got 3" # RSpec 2 interface
   end
 
   it "provides a description message" do

spec/json_spec/matchers/have_json_type_spec.rb

@@ -46,16 +46,18 @@
     %(10.0).should have_json_type(Numeric)
   end
 
-  it "provides a failure message for should" do
+  it "provides a failure message" do
     matcher = have_json_type(Numeric)
     matcher.matches?(%("foo"))
-    matcher.failure_message_for_should.should == "Expected JSON value type to be Numeric, got String"
+    matcher.failure_message.should            == "Expected JSON value type to be Numeric, got String"
+    matcher.failure_message_for_should.should == "Expected JSON value type to be Numeric, got String" # RSpec 2 interface
   end
 
-  it "provides a failure message for should not" do
+  it "provides a failure message for negation" do
     matcher = have_json_type(Numeric)
     matcher.matches?(%(10))
-    matcher.failure_message_for_should_not.should == "Expected JSON value type to not be Numeric, got Fixnum"
+    matcher.failure_message_when_negated.should   == "Expected JSON value type to not be Numeric, got Fixnum"
+    matcher.failure_message_for_should_not.should == "Expected JSON value type to not be Numeric, got Fixnum" # RSpec 2 interface
   end
 
   it "provides a description message" do

spec/spec_helper.rb

@@ -4,6 +4,13 @@
   config.before do
     JsonSpec.reset
   end
+
+  config.expect_with :rspec do |c|
+    c.syntax = [:should, :expect]
+  end
+  config.mock_with :rspec do |c|
+    c.syntax = [:should, :expect]
+  end
 end
 
 def files_path