Refactor path for route

Author: michael-misshore

lib/critical_path_css/configuration.rb

@@ -24,5 +24,9 @@ def routes
     def penthouse_options
       @config['penthouse_options'] || {}
     end
+
+    def path_for_route(route)
+      css_paths[routes.index(route)] || css_paths.first
+    end
   end
 end

lib/critical_path_css/css_fetcher.rb

@@ -16,7 +16,7 @@ def fetch
     def fetch_route(route)
       options = {
         'url' => @config.base_url + route,
-        'css' => fetch_css_path_for_route(route),
+        'css' => @config.path_for_route(route),
         'width' => 1300,
         'height' => 900,
         'timeout' => 30_000,
@@ -51,17 +51,5 @@ def fetch_route(route)
       end
       out
     end
-
-    private
-
-    def fetch_css_path_for_route(route)
-      index_for_route = @config.routes.index(route)
-
-      if index_for_route && @config.css_paths[index_for_route]
-        @config.css_paths[index_for_route]
-      else
-        @config.css_path
-      end
-    end
   end
 end

spec/lib/critical_path_css/css_fetcher_spec.rb

@@ -7,12 +7,13 @@
   let(:response) { ['foo','', OpenStruct.new(exitstatus: 0)] }
   let(:routes)   { ['/', '/new_route'] }
   let(:config) do
-    OpenStruct.new(
-      base_url: base_url,
-      css_path: css_path,
-      css_paths: css_paths,
-      penthouse_options: {},
-      routes: routes
+    CriticalPathCss::Configuration.new(
+      OpenStruct.new(
+        base_url: base_url,
+        css_paths: css_paths,
+        penthouse_options: {},
+        routes: routes
+      )
     )
   end