spec/support/matchers.rb in ruby_speech-0.2.2 vs spec/support/matchers.rb in ruby_speech-0.3.0

@@ -1,5 +1,9 @@
+def be_a_valid_grxml_document
+  GRXMLMatcher.new
+end
+
 def be_a_valid_ssml_document
   SSMLMatcher.new
 end
 
 class SSMLMatcher
@@ -38,8 +42,51 @@
 
   private
 
     def errors
       SSML_SCHEMA.validate(subject).map(&:message).join "\n"
+    end
+
+end
+
+
+class GRXMLMatcher
+  attr_reader :subject
+
+  def subject=(s)
+    if s.is_a? Nokogiri::XML::Document
+      @subject = s
+    else
+      doc = Nokogiri::XML::Document.new
+      doc << s
+      @subject = doc
+    end
+  end
+
+  def failure_message
+    " expected #{subject} to be a valid GRXML document\n#{errors}"
+  end
+
+  def negative_failure_message
+    " expected #{subject} not to be a valid GRXML document"
+  end
+
+  def description
+    "to be a valid GRXML document"
+  end
+
+  def matches?(s)
+    self.subject = s
+    GRXML_SCHEMA.valid? subject
+  end
+
+  def does_not_match?(s)
+    !matches? s
+  end
+
+  private
+
+    def errors
+      GRXML_SCHEMA.validate(subject).map(&:message).join "\n"
     end
 
 end