test if burndown renders using a sprint with and without dates set

spec/views/rb_burndown_charts/show_spec.rb

@@ -0,0 +1,120 @@
+#-- copyright
+# OpenProject Backlogs Plugin
+#
+# Copyright (C)2013 the OpenProject Foundation (OPF)
+# Copyright (C)2011 Stephan Eckardt, Tim Felgentreff, Marnen Laibow-Koser, Sandro Munda
+# Copyright (C)2010-2011 friflaj
+# Copyright (C)2010 Maxime Guilbot, Andrew Vit, Joakim Kolsjö, ibussieres, Daniel Passos, Jason Vasquez, jpic, Emiliano Heyns
+# Copyright (C)2009-2010 Mark Maglana
+# Copyright (C)2009 Joe Heck, Nate Lowrie
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License version 3.
+#
+# OpenProject Backlogs is a derivative work based on ChiliProject Backlogs.
+# The copyright follows:
+# Copyright (C) 2010-2011 - Emiliano Heyns, Mark Maglana, friflaj
+# Copyright (C) 2011 - Jens Ulferts, Gregor Schmidt - Finn GmbH - Berlin, Germany
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See doc/COPYRIGHT.rdoc for more details.
+#++
+
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+describe 'rb_burndown_charts/show' do
+  let(:user1) { FactoryGirl.create(:user) }
+  let(:user2) { FactoryGirl.create(:user) }
+  let(:role_allowed) { FactoryGirl.create(:role,
+    :permissions => [:create_impediments, :create_tasks, :update_impediments, :update_tasks])
+  }
+  let(:role_forbidden) { FactoryGirl.create(:role) }
+  # We need to create these as some view helpers access the database
+  let(:statuses) { [FactoryGirl.create(:status),
+                    FactoryGirl.create(:status),
+                    FactoryGirl.create(:status)] }
+
+  let(:type_task) { FactoryGirl.create(:type_task) }
+  let(:type_feature) { FactoryGirl.create(:type_feature) }
+  let(:issue_priority) { FactoryGirl.create(:priority) }
+  let(:project) do
+    project = FactoryGirl.create(:project, :types => [type_feature, type_task])
+    project.members = [FactoryGirl.create(:member, :principal => user1,:project => project,:roles => [role_allowed]),
+                       FactoryGirl.create(:member, :principal => user2,:project => project,:roles => [role_forbidden])]
+    project
+  end
+
+  let(:story_a) { FactoryGirl.create(:story, :status => statuses[0],
+                                             :project => project,
+                                             :type => type_feature,
+                                             :fixed_version => sprint,
+                                             :priority => issue_priority
+                                             )}
+  let(:story_b) { FactoryGirl.create(:story, :status => statuses[1],
+                                             :project => project,
+                                             :type => type_feature,
+                                             :fixed_version => sprint,
+                                             :priority => issue_priority
+                                             )}
+  let(:story_c) { FactoryGirl.create(:story, :status => statuses[2],
+                                             :project => project,
+                                             :type => type_feature,
+                                             :fixed_version => sprint,
+                                             :priority => issue_priority
+                                             )}
+  let(:stories) { [story_a, story_b, story_c] }
+  let(:sprint)   { FactoryGirl.create(:sprint, :project => project, :start_date => Date.today - 1.week, :effective_date => Date.today + 1.week) }
+  let(:task) do
+    task = FactoryGirl.create(:task, :project => project, :status => statuses[0], :fixed_version => sprint, :type => type_task)
+    # This is necessary as for some unknown reason passing the parent directly
+    # leads to the task searching for the parent with 'root_id' is NULL, which
+    # is not the case as the story has its own id as root_id
+    task.parent_id = story_a.id
+    task
+  end
+
+  before :each do
+    Setting.stub(:plugin_openproject_backlogs).and_return({"story_types" => [type_feature.id], "task_type" => type_task.id})
+    view.extend BurndownChartsHelper
+
+    # We directly force the creation of stories,statuses by calling the method
+    stories
+  end
+
+  describe 'burndown chart' do
+
+    it 'renders a version with dates' do
+      assign(:sprint, sprint)
+      assign(:burndown, sprint.burndown(project))
+      render
+
+      expect(view).to render_template(:partial => "_burndown", :count => 1)
+    end
+
+    it 'renders a version without dates' do
+      sprint.start_date = nil
+      sprint.effective_date = nil
+      sprint.save
+      assign(:sprint, sprint)
+      assign(:burndown, sprint.burndown(project))
+
+      render
+
+      expect(view).to render_template(:partial => "_burndown", :count => 0)
+      expect(rendered).to include(I18n.translate 'backlogs.no_burndown_data')
+    end
+  end
+end