Add specs for MiqProvisionRedhat#poll_destination_powered_on_in_provider

https://bugzilla.redhat.com/show_bug.cgi?id=1235822

vmdb/spec/models/miq_provision_redhat/state_machine_spec.rb

@@ -71,5 +71,31 @@
 
       @task.poll_destination_powered_off_in_provider
     end
+
+    context "#poll_destination_powered_on_in_provider" do
+      it "requeues if the VM didn't start" do
+        VmRedhat.any_instance.stub(:with_provider_object => {:state => "down"})
+        expect(@task).to receive(:requeue_phase)
+
+        @task.poll_destination_powered_on_in_provider
+
+        expect(@task.phase_context[:power_on_wait_count]).to eq(1)
+      end
+
+      it "moves on if the vm started" do
+        VmRedhat.any_instance.stub(:with_provider_object => {:state => "up"})
+        expect(@task).to receive(:poll_destination_powered_off_in_provider)
+
+        @task.poll_destination_powered_on_in_provider
+
+        expect(@task.phase_context[:power_on_wait_count]).to be_nil
+      end
+
+      it "raises if the vm failed to start" do
+        @task.phase_context[:power_on_wait_count] = 121
+
+        expect { @task.poll_destination_powered_on_in_provider }.to raise_error(MiqException::MiqProvisionError)
+      end
+    end
   end
 end