Refactor: Move gantts to a separate controller.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3695 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/gantts_controller_test.rb

@@ -0,0 +1,56 @@
+require 'test_helper'
+
+class GanttsControllerTest < ActionController::TestCase
+  fixtures :all
+
+  context "#gantt" do
+    should "work" do
+      get :show, :project_id => 1
+      assert_response :success
+      assert_template 'show.html.erb'
+      assert_not_nil assigns(:gantt)
+      events = assigns(:gantt).events
+      assert_not_nil events
+      # Issue with start and due dates
+      i = Issue.find(1)
+      assert_not_nil i.due_date
+      assert events.include?(Issue.find(1))
+      # Issue with without due date but targeted to a version with date
+      i = Issue.find(2)
+      assert_nil i.due_date
+      assert events.include?(i)
+    end
+
+    should "work cross project" do
+      get :show
+      assert_response :success
+      assert_template 'show.html.erb'
+      assert_not_nil assigns(:gantt)
+      events = assigns(:gantt).events
+      assert_not_nil events
+    end
+
+    should "export to pdf" do
+      get :show, :project_id => 1, :format => 'pdf'
+      assert_response :success
+      assert_equal 'application/pdf', @response.content_type
+      assert @response.body.starts_with?('%PDF')
+      assert_not_nil assigns(:gantt)
+    end
+
+    should "export to pdf cross project" do
+      get :show, :format => 'pdf'
+      assert_response :success
+      assert_equal 'application/pdf', @response.content_type
+      assert @response.body.starts_with?('%PDF')
+      assert_not_nil assigns(:gantt)
+    end
+    
+    should "export to png" do
+      get :show, :project_id => 1, :format => 'png'
+      assert_response :success
+      assert_equal 'image/png', @response.content_type
+    end if Object.const_defined?(:Magick)
+
+  end
+end