Merge pull request #52832 from wackxu/at9202

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Add UT for podPreset storage

**What this PR does / why we need it**:

Add UT for podPreset storage

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #


**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-10-04 08:46:34 -07:00 committed by GitHub
commit 3641d2d5ca
2 changed files with 198 additions and 0 deletions

View File

@ -3,6 +3,7 @@ package(default_visibility = ["//visibility:public"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
"go_test",
)
go_library(
@ -30,3 +31,20 @@ filegroup(
srcs = [":package-srcs"],
tags = ["automanaged"],
)
go_test(
name = "go_default_test",
srcs = ["storage_test.go"],
library = ":go_default_library",
deps = [
"//pkg/api:go_default_library",
"//pkg/apis/settings:go_default_library",
"//pkg/registry/registrytest:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apiserver/pkg/registry/generic:go_default_library",
"//vendor/k8s.io/apiserver/pkg/storage/etcd/testing:go_default_library",
],
)

View File

@ -0,0 +1,180 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package storage
import (
"testing"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/fields"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apiserver/pkg/registry/generic"
etcdtesting "k8s.io/apiserver/pkg/storage/etcd/testing"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/apis/settings"
"k8s.io/kubernetes/pkg/registry/registrytest"
)
func newStorage(t *testing.T) (*REST, *etcdtesting.EtcdTestServer) {
etcdStorage, server := registrytest.NewEtcdStorage(t, settings.GroupName)
restOptions := generic.RESTOptions{
StorageConfig: etcdStorage,
Decorator: generic.UndecoratedStorage,
DeleteCollectionWorkers: 1,
ResourcePrefix: "podpresets",
}
return NewREST(restOptions), server
}
func validNewPodPreset(namespace string) *settings.PodPreset {
return &settings.PodPreset{
ObjectMeta: metav1.ObjectMeta{
Name: "podPreset",
Namespace: namespace,
Labels: map[string]string{"a": "b"},
},
Spec: settings.PodPresetSpec{
Selector: metav1.LabelSelector{
MatchLabels: map[string]string{
"role": "frontend",
},
MatchExpressions: []metav1.LabelSelectorRequirement{
{
Key: "security",
Operator: metav1.LabelSelectorOpIn,
Values: []string{"S2"},
},
},
},
Env: []api.EnvVar{
{
Name: "DB_PORT",
Value: "6379",
},
},
EnvFrom: []api.EnvFromSource{
{
ConfigMapRef: &api.ConfigMapEnvSource{
LocalObjectReference: api.LocalObjectReference{Name: "abc"},
},
},
{
Prefix: "pre_",
ConfigMapRef: &api.ConfigMapEnvSource{
LocalObjectReference: api.LocalObjectReference{Name: "abc"},
},
},
},
VolumeMounts: []api.VolumeMount{
{
MountPath: "/cache",
Name: "cache-volume",
},
},
Volumes: []api.Volume{
{
Name: "cache-volume",
VolumeSource: api.VolumeSource{
EmptyDir: &api.EmptyDirVolumeSource{},
},
},
},
},
}
}
func TestCreate(t *testing.T) {
storage, server := newStorage(t)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
test := registrytest.New(t, storage.Store)
invalidPodPreset := validNewPodPreset(test.TestNamespace())
invalidPodPreset.Spec.VolumeMounts[0].Name = "/cache/VolumeMounts"
test.TestCreate(
validNewPodPreset(test.TestNamespace()),
// invalid cases
invalidPodPreset,
)
}
func TestUpdate(t *testing.T) {
storage, server := newStorage(t)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
test := registrytest.New(t, storage.Store)
test.TestUpdate(
// valid
validNewPodPreset(test.TestNamespace()),
// invalid updates
func(obj runtime.Object) runtime.Object {
pp := obj.(*settings.PodPreset)
pp.Labels = map[string]string{"c": "d"}
return pp
},
)
}
func TestDelete(t *testing.T) {
storage, server := newStorage(t)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
test := registrytest.New(t, storage.Store)
test.TestDelete(validNewPodPreset(test.TestNamespace()))
}
func TestGet(t *testing.T) {
storage, server := newStorage(t)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
test := registrytest.New(t, storage.Store)
test.TestGet(validNewPodPreset(test.TestNamespace()))
}
func TestList(t *testing.T) {
storage, server := newStorage(t)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
test := registrytest.New(t, storage.Store)
test.TestList(validNewPodPreset(test.TestNamespace()))
}
func TestWatch(t *testing.T) {
storage, server := newStorage(t)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
test := registrytest.New(t, storage.Store)
test.TestWatch(
validNewPodPreset(test.TestNamespace()),
// matching labels
[]labels.Set{},
// not matching labels
// not matching labels
[]labels.Set{
{"foo": "bar"},
},
// matching fields
[]fields.Set{
{"metadata.name": "podPreset"},
},
// not matching fields
[]fields.Set{
{"metadata.name": "bar"},
},
)
}