mirror of
https://github.com/vmware-tanzu/velero.git
synced 2026-04-27 11:05:09 +00:00
123 lines
3.2 KiB
Go
123 lines
3.2 KiB
Go
/*
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Copyright 2017 the Velero contributors.
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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 kube
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"k8s.io/api/core/v1"
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k8serrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime/schema"
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velerotest "github.com/heptio/velero/pkg/util/test"
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)
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func TestNamespaceAndName(t *testing.T) {
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//TODO
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}
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func TestEnsureNamespaceExistsAndIsReady(t *testing.T) {
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tests := []struct {
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name string
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expectNSFound bool
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nsPhase v1.NamespacePhase
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nsDeleting bool
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expectCreate bool
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alreadyExists bool
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expectedResult bool
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}{
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{
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name: "namespace found, not deleting",
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expectNSFound: true,
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expectedResult: true,
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},
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{
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name: "namespace found, terminating phase",
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expectNSFound: true,
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nsPhase: v1.NamespaceTerminating,
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expectedResult: false,
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},
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{
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name: "namespace found, deletiontimestamp set",
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expectNSFound: true,
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nsDeleting: true,
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expectedResult: false,
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},
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{
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name: "namespace not found, successfully created",
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expectCreate: true,
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expectedResult: true,
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},
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{
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name: "namespace not found initially, create returns already exists error, returned namespace is ready",
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alreadyExists: true,
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expectedResult: true,
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},
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{
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name: "namespace not found initially, create returns already exists error, returned namespace is terminating",
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alreadyExists: true,
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nsPhase: v1.NamespaceTerminating,
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expectedResult: false,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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namespace := &v1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test",
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},
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}
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if test.nsPhase != "" {
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namespace.Status.Phase = test.nsPhase
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}
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if test.nsDeleting {
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namespace.SetDeletionTimestamp(&metav1.Time{Time: time.Now()})
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}
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timeout := time.Millisecond
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nsClient := &velerotest.FakeNamespaceClient{}
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defer nsClient.AssertExpectations(t)
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if test.expectNSFound {
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nsClient.On("Get", "test", metav1.GetOptions{}).Return(namespace, nil)
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} else {
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nsClient.On("Get", "test", metav1.GetOptions{}).Return(&v1.Namespace{}, k8serrors.NewNotFound(schema.GroupResource{Resource: "namespaces"}, "test"))
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}
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if test.alreadyExists {
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nsClient.On("Create", namespace).Return(namespace, k8serrors.NewAlreadyExists(schema.GroupResource{Resource: "namespaces"}, "test"))
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}
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if test.expectCreate {
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nsClient.On("Create", namespace).Return(namespace, nil)
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}
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result, _ := EnsureNamespaceExistsAndIsReady(namespace, nsClient, timeout)
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assert.Equal(t, test.expectedResult, result)
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})
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}
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}
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