Merge pull request #35 from tomhughes/routing

Add basic tests for the directions controller

test/controllers/directions_controller_test.rb

@@ -0,0 +1,21 @@
+require 'test_helper'
+
+class DirectionsControllerTest < ActionController::TestCase
+
+  ##
+  # test all routes which lead to this controller
+  def test_routes
+    assert_routing(
+      { :path => "/directions", :method => :get },
+      { :controller => "directions", :action => "search" }
+    )
+  end
+
+  ###
+  # test the search action
+  def test_search
+    get :search
+    assert_response :success
+  end
+
+end