-) removed double entries in output

-) Output is now sorted

spec/lib/wpscan/modules/wp_plugins_spec.rb

@@ -137,7 +137,7 @@ shared_examples_for "WpPlugins" do
     end
 
     # testing response codes
-    WpPlugins.valid_response_codes.each do |valid_response_code|
+    WpTarget.valid_response_codes.each do |valid_response_code|
       it "should detect the plugin if the reponse.code is #{valid_response_code}" do
         @expected_plugins = []
 

spec/lib/wpscan/wp_plugin_spec.rb

@@ -120,13 +120,18 @@ describe WpPlugin do
     end
 
     it "should initialize the object (no options given), :name should be 'example'" do
-      wp_plugin = WpPlugin.new(location_url)
+      options = WpOptions.get_empty_options
+      options[:url] = location_url
+      wp_plugin = WpPlugin.new(options)
       wp_plugin.name.should === 'example'
-      wp_plugin.location_url.should === location_url
+      wp_plugin.get_url.should === location_url
     end
 
     it "should initialize the object (options[:name] = 'example')" do
-      wp_plugin = WpPlugin.new(location_url, :name => 'example')
+      options = WpOptions.get_empty_options
+      options[:url] = location_url
+      options[:name] = "example"
+      wp_plugin = WpPlugin.new(options)
       wp_plugin.name.should === 'example'
       wp_plugin.location_url.should === location_url
     end