Add test cases for event state machines.

https://bugzilla.redhat.com/show_bug.cgi?id=1534631

spec/content/automate/ManageIQ/System/Event/StateMachines/Refresh.class/__methods__/check_refreshed_spec.rb

@@ -0,0 +1,44 @@
+require_domain_file
+
+describe ManageIQ::Automate::System::Event::StateMachines::Refresh::CheckRefreshed do
+  let(:event) { FactoryGirl.create(:event_stream) }
+  let(:task)  { FactoryGirl.create(:miq_task) }
+
+  let(:svc_event) { MiqAeMethodService::MiqAeServiceEventStream.find(event.id) }
+  let(:svc_task)  { MiqAeMethodService::MiqAeServiceMiqTask.find(task.id) }
+
+  let(:ae_service) do
+    Spec::Support::MiqAeMockService.new(Spec::Support::MiqAeMockObject.new({})).tap do |service|
+      current_object = Spec::Support::MiqAeMockObject.new
+      current_object.parent = Spec::Support::MiqAeMockObject.new({})
+      service.object = current_object
+    end
+  end
+
+  it 'when task is finished with "ok"' do
+    ae_service.set_state_var(:refresh_task_id, [task.id])
+    task.update_attributes(:state => 'Finished')
+    described_class.new(ae_service).main
+    expect(ae_service.root['ae_result']).to eq('ok')
+  end
+
+  it 'when task is finished with "error"' do
+    ae_service.set_state_var(:refresh_task_id, [task.id])
+    task.update_attributes(:state => 'Finished', :status => 'Timeout')
+    described_class.new(ae_service).main
+    expect(ae_service.root['ae_result']).to eq('error')
+  end
+
+  it 'when task is active' do
+    ae_service.set_state_var(:refresh_task_id, [task.id])
+    task.update_attributes(:state => 'Active')
+    described_class.new(ae_service).main
+    expect(ae_service.root['ae_result']).to eq('retry')
+    expect(ae_service.root['ae_retry_interval']).to eq('1.minute')
+  end
+
+  it 'when specified task does not exist' do
+    ae_service.set_state_var(:refresh_task_id, [99])
+    expect { described_class.new(ae_service).main }.to raise_error('Refresh task with id: 99 not found')
+  end
+end

spec/content/automate/ManageIQ/System/Event/StateMachines/Refresh.class/__methods__/target_refresh_spec.rb

@@ -0,0 +1,34 @@
+require_domain_file
+
+describe ManageIQ::Automate::System::Event::StateMachines::Refresh::TargetRefresh do
+  let(:ems)         { FactoryGirl.create(:ems_vmware) }
+  let(:vm)          { FactoryGirl.create(:vm_vmware, :ext_management_system => ems) }
+  let(:event)       { FactoryGirl.create(:ems_event, :vm_or_template => vm) }
+  let(:svc_event)   { MiqAeMethodService::MiqAeServiceEventStream.find(event.id) }
+  let(:root_object) { Spec::Support::MiqAeMockObject.new('event_stream' => event) }
+  let(:ae_service) do
+    Spec::Support::MiqAeMockService.new(root_object).tap do |service|
+      service.object = Spec::Support::MiqAeMockObject.new('refresh_target' => 'src_vm')
+    end
+  end
+
+  it 'when event object is not found' do
+    ae_service.root['event_stream'] = nil
+    expect { described_class.new(ae_service).main }.to raise_error(RuntimeError, "Event object not found")
+  end
+
+  it 'when refresh target is specified' do
+    described_class.new(ae_service).main
+    expect(ae_service.get_state_var(:refresh_task_id)).to be_truthy
+  end
+
+  it 'when refresh target is not specified' do
+    ae_service.object['refresh_target'] = nil
+    expect { described_class.new(ae_service).main }.to raise_error(RuntimeError, "Refresh target not found")
+  end
+
+  it 'when specified target does not exist' do
+    ae_service.object['refresh_target'] = 'src_host'
+    expect { described_class.new(ae_service).main }.to raise_error(RuntimeError, "Refresh task not created")
+  end
+end