Added tests for the helper

test/unit/helpers/bulk_time_entries_helper_test.rb

@@ -0,0 +1,59 @@
+require File.dirname(__FILE__) + '/../../test_helper'
+
+class BulkTimeEntriesHelperTest < HelperTestCase
+  include ApplicationHelper
+  include BulkTimeEntriesHelper
+  include ActionController::Assertions::SelectorAssertions
+
+  # Used by assert_select
+  def html_document
+    HTML::Document.new(@response.body)
+  end
+
+  def setup
+    @response = ActionController::TestResponse.new
+    super
+  end
+
+  context "#grouped_options_for_issues" do
+    setup do
+      @project = Project.generate!
+    end
+
+    context "with no issues" do
+      should "return an empty option" do
+        @response.body = grouped_options_for_issues([])
+        assert_select 'option', :text => ''
+      end
+    end
+
+    context "with issues" do
+      setup do
+        closed = IssueStatus.generate!(:is_closed => true)
+        @issues = [
+                   Issue.generate_for_project!(@project, :tracker => @project.trackers.first),
+                   Issue.generate_for_project!(@project, :tracker => @project.trackers.first, :status => closed),
+                   Issue.generate_for_project!(@project, :tracker => @project.trackers.first),
+                   Issue.generate_for_project!(@project, :tracker => @project.trackers.first)
+                  ]
+        @response.body = grouped_options_for_issues(@issues)
+      end
+
+      should 'render an option tag per issue plan a blank one' do
+        assert_select 'option', :count => 5
+      end
+
+      should 'group the open issues with the Open Issues label' do
+        assert_select 'optgroup[label=?]', l(:label_open_issues) do
+          assert_select 'option', :count => 3
+        end
+      end
+
+      should 'group the closed issues with the Closed Issues label' do
+        assert_select 'optgroup[label=?]', l(:label_closed_issues) do
+          assert_select 'option', :count => 1
+        end
+      end
+    end
+  end
+end