Example model display work window spec

job_display_work_window_spec.rb

describe Job do
  before :each do
    @mock_job_category = JobCategory.create!({:name => "Tester"})
    @mock_client = mock_model(Client, {:name => "Test Client"})
      
    @job = Job.new(:name => "test job", :client => @mock_client,
                     :category => @mock_job_category)
  end
  describe "work window date range" do
    before :each do
      @now = DateTime.now.in_time_zone
      @formatted_now = @now.strftime("%b %d, %Y")
    end

    it "should display a generic message if there's no start or end time" do
      @job.display_work_window.should == "No date range specified"
    end

    it "should display a work commencment message if there's a start date, but no end date" do
      @job.starttime = @now
      @job.display_work_window.should == "Work commences on #{@formatted_now}"
    end

    it "should display a work completed message if there's a end date, but no start date" do
      @job.endtime = @now
      @job.display_work_window.should == "Work completed by #{@formatted_now}"
    end

    it "should display a date range if both start and end date exist" do
      @job.starttime = @now
      @job.endtime = @now + 1.week
      formatted_end = (@now + 1.week).strftime("%b %d, %Y")
      @job.display_work_window.should == "#{@formatted_now} ~ #{formatted_end}"
    end
  end
end