Handle a few jobs scheduled at the same time

spec/job_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Crono::Job do
-  let(:period) { Crono::Period.new(2.day) }
+  let(:period) { Crono::Period.new(2.day, at: '15:00') }
   let(:job) { Crono::Job.new(TestJob, period) }
   let(:failing_job) { Crono::Job.new(TestFailingJob, period) }
 
@@ -10,6 +10,12 @@ describe Crono::Job do
     expect(job.period).to be period
   end
 
+  describe '#next' do
+    it 'should return next performing time according to period' do
+      expect(job.next).to be_eql period.next
+    end
+  end
+
   describe '#perform' do
     after { job.send(:model).destroy }
 
@@ -47,7 +53,7 @@ describe Crono::Job do
 
   describe '#description' do
     it 'should return job identificator' do
-      expect(job.description).to be_eql('Perform TestJob every 2 days')
+      expect(job.description).to be_eql('Perform TestJob every 2 days at 15:00')
     end
   end