Split have_tag matcher into a separate module

lib/webrat/core/matchers.rb

@@ -103,53 +103,6 @@ module Webrat
   
     end
 
-    class HaveTag < HaveSelector
-    
-      # ==== Returns
-      # String:: The failure message.
-      def failure_message
-        "expected following output to contain a #{tag_inspect} tag:\n#{@document}"
-      end
-    
-      # ==== Returns
-      # String:: The failure message to be displayed in negative matches.
-      def negative_failure_message
-        "expected following output to omit a #{tag_inspect}:\n#{@document}"
-      end
-    
-      def tag_inspect
-        options = @expected.last.dup
-        content = options.delete(:content)
-      
-        html = "<#{@expected.first}"
-        options.each do |k,v|
-          html << " #{k}='#{v}'"
-        end
-      
-        if content
-          html << ">#{content}</#{@expected.first}>"
-        else
-          html << "/>"
-        end
-      
-        html
-      end
-    
-      def query
-        options  = @expected.last.dup
-        selector = @expected.first.to_s
-      
-        selector << ":contains('#{options.delete(:content)}')" if options[:content]
-      
-        options.each do |key, value|
-          selector << "[#{key}='#{value}']"
-        end
-      
-        Nokogiri::CSS::Parser.parse(selector).map { |ast| ast.to_xpath }
-      end
-    
-    end
-
     class HasContent
       def initialize(content)
         @content = content
@@ -161,9 +114,9 @@ module Webrat
       
         case @content
         when String
-          @element.contains?(@content)
+          @element.include?(@content)
         when Regexp
-          @element.matches?(@content)
+          @element.match(@content)
         end
       end
     
@@ -217,11 +170,6 @@ module Webrat
     end
     alias_method :match_xpath, :have_xpath
   
-    def have_tag(name, attributes = {})
-      HaveTag.new([name, attributes])
-    end
-    alias_method :match_tag, :have_tag
-  
     # Matches the contents of an HTML document with
     # whatever string is supplied
     #
@@ -232,4 +180,60 @@ module Webrat
     end
   
   end
+  
+  module HaveTagMatcher
+
+    class HaveTag < ::Webrat::Matchers::HaveSelector
+
+      # ==== Returns
+      # String:: The failure message.
+      def failure_message
+        "expected following output to contain a #{tag_inspect} tag:\n#{@document}"
+      end
+
+      # ==== Returns
+      # String:: The failure message to be displayed in negative matches.
+      def negative_failure_message
+        "expected following output to omit a #{tag_inspect}:\n#{@document}"
+      end
+
+      def tag_inspect
+        options = @expected.last.dup
+        content = options.delete(:content)
+
+        html = "<#{@expected.first}"
+        options.each do |k,v|
+          html << " #{k}='#{v}'"
+        end
+
+        if content
+          html << ">#{content}</#{@expected.first}>"
+        else
+          html << "/>"
+        end
+
+        html
+      end
+
+      def query
+        options  = @expected.last.dup
+        selector = @expected.first.to_s
+
+        selector << ":contains('#{options.delete(:content)}')" if options[:content]
+
+        options.each do |key, value|
+          selector << "[#{key}='#{value}']"
+        end
+
+        Nokogiri::CSS::Parser.parse(selector).map { |ast| ast.to_xpath }
+      end
+
+    end
+
+    def have_tag(name, attributes = {})
+      HaveTag.new([name, attributes])
+    end
+    alias_method :match_tag, :have_tag
+
+  end
 end