Unit test for resuming Experiment in controller reconcilers (#1281)

* Add unit test for Experiment and Suggestion controller reconcile

* Delete buildTrialMetaForRunSpec from controller

* Modify condition check

* Fix format

* Run mock for new version

* Refactor experiment reconcile test

* Remove comment

pkg/apis/controller/suggestions/v1beta1/util.go

@@ -64,6 +64,10 @@ func (suggestion *Suggestion) IsRunning() bool {
 	return hasCondition(suggestion, SuggestionRunning)
 }
 
+func (suggestion *Suggestion) IsDeploymentReady() bool {
+	return hasCondition(suggestion, SuggestionDeploymentReady)
+}
+
 func (suggestion *Suggestion) IsCompleted() bool {
 	return suggestion.IsSucceeded() || suggestion.IsFailed()
 }

pkg/controller.v1beta1/experiment/experiment_controller_suite_test.go

@@ -27,7 +27,6 @@ import (
 	"github.com/onsi/gomega"
 	"k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/rest"
-	"sigs.k8s.io/controller-runtime/pkg/controller"
 	"sigs.k8s.io/controller-runtime/pkg/envtest"
 	"sigs.k8s.io/controller-runtime/pkg/manager"
 	"sigs.k8s.io/controller-runtime/pkg/reconcile"
@@ -82,21 +81,3 @@ func StartTestManager(mgr manager.Manager, g *gomega.GomegaWithT) (chan struct{}
 	}()
 	return stop, wg
 }
-
-// addForTestPurpose adds a new Controller to mgr with r as the reconcile.Reconciler.
-func addForTestPurpose(mgr manager.Manager, r reconcile.Reconciler) error {
-	// Create a new controller
-	c, err := controller.New("test-experiment-controller", mgr, controller.Options{Reconciler: r})
-	if err != nil {
-		log.Error(err, "Failed to create experiment controller for test purpose.")
-		return err
-	}
-
-	if err = addWatch(mgr, c); err != nil {
-		log.Error(err, "Trial watch failed")
-		return err
-	}
-
-	log.Info("Experiment controller created")
-	return nil
-}