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reconcilers_validate_test.go
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reconcilers_validate_test.go
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/*
Copyright 2020 VMware, Inc.
SPDX-License-Identifier: Apache-2.0
*/
package reconcilers
import (
"context"
"testing"
"github.com/vmware-labs/reconciler-runtime/tracker"
corev1 "k8s.io/api/core/v1"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
)
func TestSyncReconciler_validate(t *testing.T) {
tests := []struct {
name string
parent client.Object
reconciler *SyncReconciler
shouldErr string
}{
{
name: "empty",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{},
shouldErr: "SyncReconciler must implement Sync",
},
{
name: "valid",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.ConfigMap) error {
return nil
},
},
},
{
name: "valid Sync with result",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.ConfigMap) (ctrl.Result, error) {
return ctrl.Result{}, nil
},
},
},
{
name: "Sync num in",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{
Sync: func() error {
return nil
},
},
shouldErr: "SyncReconciler must implement Sync: func(context.Context, *v1.ConfigMap) error | func(context.Context, *v1.ConfigMap) (ctrl.Result, error), found: func() error",
},
{
name: "Sync in 1",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.Secret) error {
return nil
},
},
shouldErr: "SyncReconciler must implement Sync: func(context.Context, *v1.ConfigMap) error | func(context.Context, *v1.ConfigMap) (ctrl.Result, error), found: func(context.Context, *v1.Secret) error",
},
{
name: "Sync num out",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.ConfigMap) {
},
},
shouldErr: "SyncReconciler must implement Sync: func(context.Context, *v1.ConfigMap) error | func(context.Context, *v1.ConfigMap) (ctrl.Result, error), found: func(context.Context, *v1.ConfigMap)",
},
{
name: "Sync out 1",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.ConfigMap) string {
return ""
},
},
shouldErr: "SyncReconciler must implement Sync: func(context.Context, *v1.ConfigMap) error | func(context.Context, *v1.ConfigMap) (ctrl.Result, error), found: func(context.Context, *v1.ConfigMap) string",
},
{
name: "Sync result out 1",
parent: &corev1.ConfigMap{},
reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.ConfigMap) (ctrl.Result, string) {
return ctrl.Result{}, ""
},
},
shouldErr: "SyncReconciler must implement Sync: func(context.Context, *v1.ConfigMap) error | func(context.Context, *v1.ConfigMap) (ctrl.Result, error), found: func(context.Context, *v1.ConfigMap) (reconcile.Result, string)",
},
}
for _, c := range tests {
t.Run(c.name, func(t *testing.T) {
ctx := StashCastParentType(context.TODO(), c.parent)
err := c.reconciler.validate(ctx)
if (err != nil) != (c.shouldErr != "") || (c.shouldErr != "" && c.shouldErr != err.Error()) {
t.Errorf("validate() error = %q, shouldErr %q", err, c.shouldErr)
}
})
}
}
func TestChildReconciler_validate(t *testing.T) {
tests := []struct {
name string
parent client.Object
reconciler *ChildReconciler
shouldErr string
}{
{
name: "empty",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{},
shouldErr: "ChildType must be defined",
},
{
name: "valid",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
},
{
name: "ChildType missing",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
// ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildType must be defined",
},
{
name: "ChildListType missing",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
// ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildListType must be defined",
},
{
name: "DesiredChild missing",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
// DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement DesiredChild",
},
{
name: "DesiredChild num in",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func() (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement DesiredChild: func(context.Context, *v1.ConfigMap) (*v1.Pod, error), found: func() (*v1.Pod, error)",
},
{
name: "DesiredChild in 0",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx string, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement DesiredChild: func(context.Context, *v1.ConfigMap) (*v1.Pod, error), found: func(string, *v1.ConfigMap) (*v1.Pod, error)",
},
{
name: "DesiredChild in 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.Secret) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement DesiredChild: func(context.Context, *v1.ConfigMap) (*v1.Pod, error), found: func(context.Context, *v1.Secret) (*v1.Pod, error)",
},
{
name: "DesiredChild num out",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) {},
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement DesiredChild: func(context.Context, *v1.ConfigMap) (*v1.Pod, error), found: func(context.Context, *v1.ConfigMap)",
},
{
name: "DesiredChild out 0",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Secret, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement DesiredChild: func(context.Context, *v1.ConfigMap) (*v1.Pod, error), found: func(context.Context, *v1.ConfigMap) (*v1.Secret, error)",
},
{
name: "DesiredChild out 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, string) { return nil, "" },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement DesiredChild: func(context.Context, *v1.ConfigMap) (*v1.Pod, error), found: func(context.Context, *v1.ConfigMap) (*v1.Pod, string)",
},
{
name: "ReflectChildStatusOnParent missing",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
// ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement ReflectChildStatusOnParent",
},
{
name: "ReflectChildStatusOnParent num in",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func() {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement ReflectChildStatusOnParent: func(*v1.ConfigMap, *v1.Pod, error), found: func()",
},
{
name: "ReflectChildStatusOnParent in 0",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.Secret, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement ReflectChildStatusOnParent: func(*v1.ConfigMap, *v1.Pod, error), found: func(*v1.Secret, *v1.Pod, error)",
},
{
name: "ReflectChildStatusOnParent in 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Secret, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement ReflectChildStatusOnParent: func(*v1.ConfigMap, *v1.Pod, error), found: func(*v1.ConfigMap, *v1.Secret, error)",
},
{
name: "ReflectChildStatusOnParent in 2",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, ctx context.Context) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement ReflectChildStatusOnParent: func(*v1.ConfigMap, *v1.Pod, error), found: func(*v1.ConfigMap, *v1.Pod, context.Context)",
},
{
name: "ReflectChildStatusOnParent num out",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) error { return nil },
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement ReflectChildStatusOnParent: func(*v1.ConfigMap, *v1.Pod, error), found: func(*v1.ConfigMap, *v1.Pod, error) error",
},
{
name: "MergeBeforeUpdate missing",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
// MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement MergeBeforeUpdate",
},
{
name: "MergeBeforeUpdate num in",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func() {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement MergeBeforeUpdate: nil | func(*v1.Pod, *v1.Pod), found: func()",
},
{
name: "MergeBeforeUpdate in 0",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current *corev1.Secret, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement MergeBeforeUpdate: nil | func(*v1.Pod, *v1.Pod), found: func(*v1.Secret, *v1.Pod)",
},
{
name: "MergeBeforeUpdate in 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current *corev1.Pod, desired *corev1.Secret) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement MergeBeforeUpdate: nil | func(*v1.Pod, *v1.Pod), found: func(*v1.Pod, *v1.Secret)",
},
{
name: "MergeBeforeUpdate num out",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) error { return nil },
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement MergeBeforeUpdate: nil | func(*v1.Pod, *v1.Pod), found: func(*v1.Pod, *v1.Pod) error",
},
{
name: "SemanticEquals missing",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
// SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement SemanticEquals",
},
{
name: "SemanticEquals num in",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func() bool { return false },
},
shouldErr: "ChildReconciler must implement SemanticEquals: nil | func(*v1.Pod, *v1.Pod) bool, found: func() bool",
},
{
name: "SemanticEquals in 0",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1 *corev1.Secret, a2 *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement SemanticEquals: nil | func(*v1.Pod, *v1.Pod) bool, found: func(*v1.Secret, *v1.Pod) bool",
},
{
name: "SemanticEquals in 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1 *corev1.Pod, a2 *corev1.Secret) bool { return false },
},
shouldErr: "ChildReconciler must implement SemanticEquals: nil | func(*v1.Pod, *v1.Pod) bool, found: func(*v1.Pod, *v1.Secret) bool",
},
{
name: "SemanticEquals num out",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) {},
},
shouldErr: "ChildReconciler must implement SemanticEquals: nil | func(*v1.Pod, *v1.Pod) bool, found: func(*v1.Pod, *v1.Pod)",
},
{
name: "SemanticEquals out 0",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) error { return nil },
},
shouldErr: "ChildReconciler must implement SemanticEquals: nil | func(*v1.Pod, *v1.Pod) bool, found: func(*v1.Pod, *v1.Pod) error",
},
{
name: "HarmonizeImmutableFields",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
HarmonizeImmutableFields: func(current, desired *corev1.Pod) {},
},
},
{
name: "HarmonizeImmutableFields num in",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
HarmonizeImmutableFields: func() {},
},
shouldErr: "ChildReconciler must implement HarmonizeImmutableFields: nil | func(*v1.Pod, *v1.Pod), found: func()",
},
{
name: "HarmonizeImmutableFields in 0",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
HarmonizeImmutableFields: func(current *corev1.Secret, desired *corev1.Pod) {},
},
shouldErr: "ChildReconciler must implement HarmonizeImmutableFields: nil | func(*v1.Pod, *v1.Pod), found: func(*v1.Secret, *v1.Pod)",
},
{
name: "HarmonizeImmutableFields in 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
HarmonizeImmutableFields: func(current *corev1.Pod, desired *corev1.Secret) {},
},
shouldErr: "ChildReconciler must implement HarmonizeImmutableFields: nil | func(*v1.Pod, *v1.Pod), found: func(*v1.Pod, *v1.Secret)",
},
{
name: "HarmonizeImmutableFields num out",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
HarmonizeImmutableFields: func(current, desired *corev1.Pod) error { return nil },
},
shouldErr: "ChildReconciler must implement HarmonizeImmutableFields: nil | func(*v1.Pod, *v1.Pod), found: func(*v1.Pod, *v1.Pod) error",
},
{
name: "OurChild",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
OurChild: func(parent *corev1.ConfigMap, child *corev1.Pod) bool { return false },
},
},
{
name: "OurChild num in",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
OurChild: func() bool { return false },
},
shouldErr: "ChildReconciler must implement OurChild: nil | func(*v1.ConfigMap, *v1.Pod) bool, found: func() bool",
},
{
name: "OurChild in 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
OurChild: func(parent *corev1.ConfigMap, child *corev1.Secret) bool { return false },
},
shouldErr: "ChildReconciler must implement OurChild: nil | func(*v1.ConfigMap, *v1.Pod) bool, found: func(*v1.ConfigMap, *v1.Secret) bool",
},
{
name: "OurChild in 2",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
OurChild: func(parent *corev1.Secret, child *corev1.Pod) bool { return false },
},
shouldErr: "ChildReconciler must implement OurChild: nil | func(*v1.ConfigMap, *v1.Pod) bool, found: func(*v1.Secret, *v1.Pod) bool",
},
{
name: "OurChild num out",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
OurChild: func(parent *corev1.ConfigMap, child *corev1.Pod) {},
},
shouldErr: "ChildReconciler must implement OurChild: nil | func(*v1.ConfigMap, *v1.Pod) bool, found: func(*v1.ConfigMap, *v1.Pod)",
},
{
name: "OurChild out 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
OurChild: func(parent *corev1.ConfigMap, child *corev1.Pod) *corev1.Pod { return child },
},
shouldErr: "ChildReconciler must implement OurChild: nil | func(*v1.ConfigMap, *v1.Pod) bool, found: func(*v1.ConfigMap, *v1.Pod) *v1.Pod",
},
{
name: "Sanitize",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
Sanitize: func(child *corev1.Pod) corev1.PodSpec { return child.Spec },
},
},
{
name: "Sanitize num in",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
Sanitize: func() corev1.PodSpec { return corev1.PodSpec{} },
},
shouldErr: "ChildReconciler must implement Sanitize: nil | func(*v1.Pod) interface{}, found: func() v1.PodSpec",
},
{
name: "Sanitize in 1",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
Sanitize: func(child *corev1.Secret) corev1.PodSpec { return corev1.PodSpec{} },
},
shouldErr: "ChildReconciler must implement Sanitize: nil | func(*v1.Pod) interface{}, found: func(*v1.Secret) v1.PodSpec",
},
{
name: "Sanitize num out",
parent: &corev1.ConfigMap{},
reconciler: &ChildReconciler{
ChildType: &corev1.Pod{},
ChildListType: &corev1.PodList{},
DesiredChild: func(ctx context.Context, parent *corev1.ConfigMap) (*corev1.Pod, error) { return nil, nil },
ReflectChildStatusOnParent: func(parent *corev1.ConfigMap, child *corev1.Pod, err error) {},
MergeBeforeUpdate: func(current, desired *corev1.Pod) {},
SemanticEquals: func(a1, a2 *corev1.Pod) bool { return false },
Sanitize: func(child *corev1.Pod) {},
},
shouldErr: "ChildReconciler must implement Sanitize: nil | func(*v1.Pod) interface{}, found: func(*v1.Pod)",
},
}
for _, c := range tests {
t.Run(c.name, func(t *testing.T) {
ctx := StashCastParentType(context.TODO(), c.parent)
err := c.reconciler.validate(ctx)
if (err != nil) != (c.shouldErr != "") || (c.shouldErr != "" && c.shouldErr != err.Error()) {
t.Errorf("validate() error = %q, shouldErr %q", err.Error(), c.shouldErr)
}
})
}
}
func TestCastParent_validate(t *testing.T) {
tests := []struct {
name string
parent client.Object
reconciler *CastParent
shouldErr string
}{
{
name: "empty",
parent: &corev1.ConfigMap{},
reconciler: &CastParent{},
shouldErr: "Type must be defined",
},
{
name: "valid",
parent: &corev1.ConfigMap{},
reconciler: &CastParent{
Type: &corev1.Secret{},
Reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.Secret) error {
return nil
},
},
},
},
{
name: "missing type",
parent: &corev1.ConfigMap{},
reconciler: &CastParent{
Type: nil,
Reconciler: &SyncReconciler{
Sync: func(ctx context.Context, parent *corev1.Secret) error {
return nil
},
},
},
shouldErr: "Type must be defined",
},
{
name: "missing reconciler",
parent: &corev1.ConfigMap{},
reconciler: &CastParent{
Type: &corev1.Secret{},
Reconciler: nil,
},
shouldErr: "Reconciler must be defined",
},
}
for _, c := range tests {
t.Run(c.name, func(t *testing.T) {
ctx := StashCastParentType(context.TODO(), c.parent)
err := c.reconciler.validate(ctx)
if (err != nil) != (c.shouldErr != "") || (c.shouldErr != "" && c.shouldErr != err.Error()) {
t.Errorf("validate() error = %q, shouldErr %q", err, c.shouldErr)
}
})
}
}
func TestWithConfig_validate(t *testing.T) {
config := Config{
Tracker: tracker.New(0),
}
tests := []struct {
name string
parent client.Object
reconciler *WithConfig
shouldErr string
}{
{
name: "empty",
parent: &corev1.ConfigMap{},
reconciler: &WithConfig{},
shouldErr: "Config must be defined",
},
{
name: "valid",
parent: &corev1.ConfigMap{},
reconciler: &WithConfig{
Reconciler: &Sequence{},
Config: func(ctx context.Context, c Config) (Config, error) {
return config, nil
},
},
},
{
name: "missing config",
parent: &corev1.ConfigMap{},
reconciler: &WithConfig{
Reconciler: &Sequence{},
},
shouldErr: "Config must be defined",
},
{
name: "missing reconciler",
parent: &corev1.ConfigMap{},
reconciler: &WithConfig{
Config: func(ctx context.Context, c Config) (Config, error) {
return config, nil
},
},
shouldErr: "Reconciler must be defined",
},
}
for _, c := range tests {
t.Run(c.name, func(t *testing.T) {
ctx := context.TODO()
err := c.reconciler.validate(ctx)
if (err != nil) != (c.shouldErr != "") || (c.shouldErr != "" && c.shouldErr != err.Error()) {
t.Errorf("validate() error = %q, shouldErr %q", err, c.shouldErr)
}
})
}
}