lib/json_matchers/rspec.rb in json_matchers-0.6.0 vs lib/json_matchers/rspec.rb in json_matchers-0.6.1

@@ -9,40 +9,44 @@
 
       super(JsonMatchers::Matcher.new(schema_path, options))
     end
 
     def failure_message(response)
-      <<-FAIL.strip_heredoc
-      expected
+      <<-FAIL
+#{validation_failure_message}
 
-      #{response.body}
+---
 
-      to match schema "#{schema_name}":
+expected
 
-      #{schema_body}
+#{pretty_json(response.body)}
 
-      ---
+to match schema "#{schema_name}":
 
-      #{validation_failure_message}
+#{pretty_json(schema_body)}
 
       FAIL
     end
 
     def failure_message_when_negated(response)
-      <<-FAIL.strip_heredoc
-      expected
+      <<-FAIL
+#{validation_failure_message}
 
-      #{response.body}
+---
 
-      not to match schema "#{schema_name}":
+expected
 
-      #{schema_body}
+#{pretty_json(response.body)}
 
-      ---
+not to match schema "#{schema_name}":
 
-      #{validation_failure_message}
+#{pretty_json(schema_body)}
 
       FAIL
+    end
+
+    def pretty_json(json_string)
+      JSON.pretty_generate(JSON.parse(json_string.to_s))
     end
 
     def schema_path
       JsonMatchers.path_to_schema(schema_name)
     end