422 lines
13 KiB
Go
422 lines
13 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package apiextensions
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import (
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"reflect"
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"testing"
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"time"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func TestCRDHasFinalizer(t *testing.T) {
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tests := []struct {
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name string
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crd *CustomResourceDefinition
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finalizerToCheck string
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expected bool
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}{
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{
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name: "missing",
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crd: &CustomResourceDefinition{
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ObjectMeta: metav1.ObjectMeta{Finalizers: []string{"not-it"}},
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},
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finalizerToCheck: "it",
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expected: false,
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},
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{
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name: "present",
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crd: &CustomResourceDefinition{
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ObjectMeta: metav1.ObjectMeta{Finalizers: []string{"not-it", "it"}},
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},
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finalizerToCheck: "it",
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expected: true,
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},
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}
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for _, tc := range tests {
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actual := CRDHasFinalizer(tc.crd, tc.finalizerToCheck)
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if tc.expected != actual {
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t.Errorf("%v expected %v, got %v", tc.name, tc.expected, actual)
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}
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}
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}
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func TestCRDRemoveFinalizer(t *testing.T) {
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tests := []struct {
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name string
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crd *CustomResourceDefinition
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finalizerToCheck string
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expected []string
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}{
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{
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name: "missing",
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crd: &CustomResourceDefinition{
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ObjectMeta: metav1.ObjectMeta{Finalizers: []string{"not-it"}},
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},
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finalizerToCheck: "it",
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expected: []string{"not-it"},
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},
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{
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name: "present",
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crd: &CustomResourceDefinition{
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ObjectMeta: metav1.ObjectMeta{Finalizers: []string{"not-it", "it"}},
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},
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finalizerToCheck: "it",
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expected: []string{"not-it"},
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},
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}
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for _, tc := range tests {
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CRDRemoveFinalizer(tc.crd, tc.finalizerToCheck)
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if !reflect.DeepEqual(tc.expected, tc.crd.Finalizers) {
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t.Errorf("%v expected %v, got %v", tc.name, tc.expected, tc.crd.Finalizers)
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}
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}
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}
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func TestSetCRDCondition(t *testing.T) {
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tests := []struct {
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name string
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crdCondition []CustomResourceDefinitionCondition
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newCondition CustomResourceDefinitionCondition
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expectedcrdCondition []CustomResourceDefinitionCondition
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}{
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{
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name: "test setCRDcondition when one condition",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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newCondition: CustomResourceDefinitionCondition{
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Type: Established,
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Status: ConditionFalse,
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Reason: "NotAccepted",
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Message: "Not accepted",
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LastTransitionTime: metav1.Date(2018, 1, 2, 0, 0, 0, 0, time.UTC),
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},
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expectedcrdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionFalse,
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Reason: "NotAccepted",
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Message: "Not accepted",
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LastTransitionTime: metav1.Date(2018, 1, 2, 0, 0, 0, 0, time.UTC),
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},
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},
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},
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{
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name: "test setCRDcondition when two condition",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionTrue,
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Reason: "NoConflicts",
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Message: "no conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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newCondition: CustomResourceDefinitionCondition{
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Type: NamesAccepted,
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Status: ConditionFalse,
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Reason: "Conflicts",
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Message: "conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 2, 0, 0, 0, 0, time.UTC),
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},
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expectedcrdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionFalse,
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Reason: "Conflicts",
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Message: "conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 2, 0, 0, 0, 0, time.UTC),
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},
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},
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},
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{
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name: "test setCRDcondition when condition needs to be appended",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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newCondition: CustomResourceDefinitionCondition{
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Type: Terminating,
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Status: ConditionFalse,
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Reason: "NeverEstablished",
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Message: "resource was never established",
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LastTransitionTime: metav1.Date(2018, 2, 1, 0, 0, 0, 0, time.UTC),
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},
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expectedcrdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: Terminating,
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Status: ConditionFalse,
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Reason: "NeverEstablished",
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Message: "resource was never established",
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LastTransitionTime: metav1.Date(2018, 2, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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},
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}
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for _, tc := range tests {
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crd := generateCRDwithCondition(tc.crdCondition)
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SetCRDCondition(crd, tc.newCondition)
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if len(tc.expectedcrdCondition) != len(crd.Status.Conditions) {
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t.Errorf("%v expected %v, got %v", tc.name, tc.expectedcrdCondition, crd.Status.Conditions)
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}
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for i := range tc.expectedcrdCondition {
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if !IsCRDConditionEquivalent(&tc.expectedcrdCondition[i], &crd.Status.Conditions[i]) {
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t.Errorf("%v expected %v, got %v", tc.name, tc.expectedcrdCondition, crd.Status.Conditions)
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}
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}
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}
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}
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func TestRemoveCRDCondition(t *testing.T) {
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tests := []struct {
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name string
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crdCondition []CustomResourceDefinitionCondition
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conditionType CustomResourceDefinitionConditionType
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expectedcrdCondition []CustomResourceDefinitionCondition
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}{
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{
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name: "test remove CRDCondition when the conditionType meets",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionTrue,
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Reason: "NoConflicts",
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Message: "no conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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conditionType: NamesAccepted,
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expectedcrdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2011, 1, 2, 0, 0, 0, 0, time.UTC),
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},
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},
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},
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{
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name: "test remove CRDCondition when the conditionType not meets",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionTrue,
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Reason: "NoConflicts",
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Message: "no conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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conditionType: Terminating,
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expectedcrdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionTrue,
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Reason: "NoConflicts",
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Message: "no conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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},
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}
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for _, tc := range tests {
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crd := generateCRDwithCondition(tc.crdCondition)
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RemoveCRDCondition(crd, tc.conditionType)
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if len(tc.expectedcrdCondition) != len(crd.Status.Conditions) {
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t.Errorf("%v expected %v, got %v", tc.name, tc.expectedcrdCondition, crd.Status.Conditions)
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}
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for i := range tc.expectedcrdCondition {
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if !IsCRDConditionEquivalent(&tc.expectedcrdCondition[i], &crd.Status.Conditions[i]) {
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t.Errorf("%v expected %v, got %v", tc.name, tc.expectedcrdCondition, crd.Status.Conditions)
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}
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}
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}
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}
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func TestIsCRDConditionPresentAndEqual(t *testing.T) {
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tests := []struct {
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name string
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crdCondition []CustomResourceDefinitionCondition
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conditionType CustomResourceDefinitionConditionType
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status ConditionStatus
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expectresult bool
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}{
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{
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name: "test CRDCondition is not Present",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionTrue,
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Reason: "NoConflicts",
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Message: "no conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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conditionType: Terminating,
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status: ConditionTrue,
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expectresult: false,
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},
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{
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name: "test CRDCondition is Present but not Equal",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionTrue,
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Reason: "NoConflicts",
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Message: "no conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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conditionType: Established,
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status: ConditionFalse,
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expectresult: false,
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},
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{
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name: "test CRDCondition is Present and Equal",
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crdCondition: []CustomResourceDefinitionCondition{
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{
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Type: Established,
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Status: ConditionTrue,
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Reason: "Accepted",
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Message: "the initial names have been accepted",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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{
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Type: NamesAccepted,
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Status: ConditionTrue,
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Reason: "NoConflicts",
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Message: "no conflicts found",
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LastTransitionTime: metav1.Date(2018, 1, 1, 0, 0, 0, 0, time.UTC),
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},
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},
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conditionType: NamesAccepted,
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status: ConditionTrue,
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expectresult: true,
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},
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}
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for _, tc := range tests {
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crd := generateCRDwithCondition(tc.crdCondition)
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res := IsCRDConditionPresentAndEqual(crd, tc.conditionType, tc.status)
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if res != tc.expectresult {
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t.Errorf("%v expected %t, got %t", tc.name, tc.expectresult, res)
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}
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}
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}
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func generateCRDwithCondition(conditions []CustomResourceDefinitionCondition) *CustomResourceDefinition {
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testCRDObjectMeta := metav1.ObjectMeta{
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Name: "plural.group.com",
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ResourceVersion: "12",
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}
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testCRDSpec := CustomResourceDefinitionSpec{
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Group: "group.com",
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Version: "version",
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Scope: ResourceScope("Cluster"),
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Names: CustomResourceDefinitionNames{
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Plural: "plural",
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Singular: "singular",
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Kind: "kind",
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ListKind: "listkind",
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},
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}
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testCRDAcceptedNames := CustomResourceDefinitionNames{
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Plural: "plural",
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Singular: "singular",
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Kind: "kind",
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ListKind: "listkind",
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}
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return &CustomResourceDefinition{
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ObjectMeta: testCRDObjectMeta,
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Spec: testCRDSpec,
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Status: CustomResourceDefinitionStatus{
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AcceptedNames: testCRDAcceptedNames,
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Conditions: conditions,
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},
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}
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}
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