testing

func MakeFactory ¶

func MakeFactory(ctor Ctor) rt.Factory

MakeFactory creates a testing factory for our controller.Reconciler, and initializes a Reconciler using the given Ctor as part of the process.

func NewConfigMap ¶

func NewConfigMap(name string, data map[string]string) *corev1.ConfigMap

NewConfigMap returns a ConfigMap object.

func NewRoleBinding ¶ added in v1.16.0

func NewRoleBinding(sa *corev1.ServiceAccount) func() *rbacv1.RoleBinding

NewRoleBinding returns a RoleBinding constructor for the given ServiceAccount.

func NewScheme ¶

func NewScheme() *runtime.Scheme

NewScheme returns a new scheme populated with the types defined in clientSetSchemes.

func NewTestServiceReconciler ¶ added in v1.16.0

func NewTestServiceReconciler(ctx context.Context, ls *Listers) common.GenericServiceReconciler

NewTestServiceReconciler returns a GenericServiceReconciler initialized with test clients.

func NoToken ¶ added in v1.16.0

func NoToken(sa *corev1.ServiceAccount)

NoToken ensures the ServiceAccount's secrets list doesn't contain any reference to auto-generated tokens. Useful in tests that expect the creation of a ServiceAccount, when this list is supposed to always be empty.

func Populate ¶ added in v1.16.0

func Populate(rclCpy v1alpha1.Reconcilable)

Populate populates an component instance with generic attributes.

func TestControllerConstructor ¶

func TestControllerConstructor(t *testing.T, ctor injection.ControllerConstructor)

TestControllerConstructor tests that a controller constructor meets our requirements.

func TestControllerConstructorFailures ¶

func TestControllerConstructorFailures(t *testing.T, ctor injection.ControllerConstructor)

TestControllerConstructorFailures tests that a controller constructor fails when various requirements are not met.

func TestReconcileAdapter ¶ added in v1.16.0

func TestReconcileAdapter(t *testing.T, ctor Ctor, rcl v1alpha1.Reconcilable, adapterBuilder interface{})

TestReconcileAdapter tests the Reconcile() method of the controller.Reconciler implemented by component Reconcilers, with focus on the generic ReconcileAdapter logic executed by the generic adapter reconciler embedded in every component Reconciler.

The environment for each test case is set up as follows:

1. MakeFactory initializes fake clients with the objects declared in the test case
2. MakeFactory injects those clients into a context along with fake event recorders, etc.
3. A Reconciler is constructed via a Ctor function using the values injected above
4. The Reconciler returned by MakeFactory is used to run the test case

func ToUnstructured ¶ added in v1.14.1

func ToUnstructured(t *testing.T, objs []runtime.Object) (unstr []runtime.Object)

ToUnstructured takes a list of k8s resources and converts them to Unstructured objects. We must pass objects as Unstructured to the dynamic client fake, or it won't handle them properly.