tests: add iqdb queries controller tests.

test/functional/iqdb_queries_controller_test.rb

@@ -0,0 +1,33 @@
+require 'test_helper'
+require 'helpers/iqdb_test_helper'
+
+class IqdbQueriesControllerTest < ActionController::TestCase
+  include IqdbTestHelper
+
+  context "The iqdb controller" do
+    setup do
+      @user = FactoryGirl.create(:user)
+      CurrentUser.user = @user
+      CurrentUser.ip_addr = "127.0.0.1"
+
+      @posts = FactoryGirl.create_list(:post, 2)
+      mock_iqdb_service!
+    end
+
+    context "create action" do
+      should "render with a post_id" do
+        mock_iqdb_matches!(@posts[0], @posts)
+        post :create, { post_id: @posts[0].id, format: "js" }, { user_id: @user.id }
+
+        assert_response :success
+      end
+
+      should "render with an url" do
+        mock_iqdb_matches!(@posts[0].source, @posts)
+        post :create, { url: @posts[0].source }, { user_id: @user.id }
+
+        assert_response :success
+      end
+    end
+  end
+end