kubernetes register_test 源码

2022-09-18
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kubernetes register_test 代码

文件路径：/staging/src/k8s.io/apimachinery/pkg/apis/meta/internalversion/scheme/register_test.go

/*
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 scheme

import (
	"net/url"
	"reflect"
	"testing"

	metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/util/diff"
)

func TestListOptions(t *testing.T) {
	// verify round trip conversion
	ten := int64(10)
	in := &metav1.ListOptions{
		LabelSelector:   "a=1",
		FieldSelector:   "b=1",
		ResourceVersion: "10",
		TimeoutSeconds:  &ten,
		Watch:           true,
	}
	out := &metainternalversion.ListOptions{}
	if err := scheme.Convert(in, out, nil); err != nil {
		t.Fatal(err)
	}
	actual := &metav1.ListOptions{}
	if err := scheme.Convert(out, actual, nil); err != nil {
		t.Fatal(err)
	}
	if !reflect.DeepEqual(in, actual) {
		t.Errorf("unexpected: %s", diff.ObjectReflectDiff(in, actual))
	}

	// verify failing conversion
	for i, failingObject := range []*metav1.ListOptions{
		{LabelSelector: "a!!!"},
		{FieldSelector: "a!!!"},
	} {
		out = &metainternalversion.ListOptions{}
		if err := scheme.Convert(failingObject, out, nil); err == nil {
			t.Errorf("%d: unexpected conversion: %#v", i, out)
		}
	}

	// verify kind registration
	if gvks, unversioned, err := scheme.ObjectKinds(in); err != nil || unversioned || gvks[0] != metav1.SchemeGroupVersion.WithKind("ListOptions") {
		t.Errorf("unexpected: %v %v %v", gvks[0], unversioned, err)
	}
	if gvks, unversioned, err := scheme.ObjectKinds(out); err != nil || unversioned || gvks[0] != metainternalversion.SchemeGroupVersion.WithKind("ListOptions") {
		t.Errorf("unexpected: %v %v %v", gvks[0], unversioned, err)
	}

	actual = &metav1.ListOptions{}
	if err := ParameterCodec.DecodeParameters(url.Values{"watch": []string{"1"}}, metav1.SchemeGroupVersion, actual); err != nil {
		t.Fatal(err)
	}
	if !actual.Watch {
		t.Errorf("unexpected watch decode: %#v", actual)
	}

	// check ParameterCodec
	query, err := ParameterCodec.EncodeParameters(in, metav1.SchemeGroupVersion)
	if err != nil {
		t.Fatal(err)
	}
	actual = &metav1.ListOptions{}
	if err := ParameterCodec.DecodeParameters(query, metav1.SchemeGroupVersion, actual); err != nil {
		t.Fatal(err)
	}
	if !reflect.DeepEqual(in, actual) {
		t.Errorf("unexpected: %s", diff.ObjectReflectDiff(in, actual))
	}
}

相关信息

kubernetes 源码目录

相关文章

kubernetes doc 源码

kubernetes register 源码

kubernetes roundtrip_test 源码

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所属分类： 后端技术
本文标签： docker golang
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