mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-24 12:15:52 +00:00
kubectl: remove redundant test
This commit is contained in:
Sean Sullivan
parent
06e737367d
commit
6b0f66d864
@ -68,10 +68,7 @@ go_library(
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go_test(
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name = "go_default_test",
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srcs = [
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"cmd_printing_test.go",
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"cmd_test.go",
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],
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srcs = ["cmd_test.go"],
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data = [
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"//api/openapi-spec:swagger-spec",
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"//pkg/kubectl/cmd/plugin:testdata",
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@ -80,15 +77,8 @@ go_test(
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],
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embed = [":go_default_library"],
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deps = [
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"//pkg/api/legacyscheme:go_default_library",
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"//pkg/apis/core:go_default_library",
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"//pkg/kubectl/cmd/util:go_default_library",
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"//pkg/printers:go_default_library",
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"//staging/src/k8s.io/api/core/v1:go_default_library",
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"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
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"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
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"//staging/src/k8s.io/cli-runtime/pkg/genericclioptions:go_default_library",
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"//staging/src/k8s.io/cli-runtime/pkg/genericclioptions/printers:go_default_library",
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"//vendor/github.com/spf13/cobra:go_default_library",
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],
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)
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@ -1,238 +0,0 @@
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/*
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Copyright 2018 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 cmd
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import (
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"bytes"
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"testing"
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"k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/cli-runtime/pkg/genericclioptions"
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genericprinters "k8s.io/cli-runtime/pkg/genericclioptions/printers"
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"k8s.io/kubernetes/pkg/api/legacyscheme"
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api "k8s.io/kubernetes/pkg/apis/core"
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"k8s.io/kubernetes/pkg/printers"
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)
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func TestIllegalPackageSourceCheckerThroughPrintFlags(t *testing.T) {
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testCases := []struct {
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name string
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expectInternalObjErr bool
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output string
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obj runtime.Object
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expectedOutput string
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}{
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{
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name: "success printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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obj: internalPod(),
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},
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{
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name: "success printer: object containing package path with no forbidden prefix returns no error",
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expectInternalObjErr: false,
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obj: externalPod(),
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output: "",
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expectedOutput: "pod/foo succeeded\n",
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},
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{
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name: "name printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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output: "name",
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obj: internalPod(),
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},
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{
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name: "json printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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output: "json",
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obj: internalPod(),
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},
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{
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name: "json printer: object containing package path with no forbidden prefix returns no error",
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expectInternalObjErr: false,
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obj: externalPod(),
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output: "json",
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},
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{
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name: "yaml printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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output: "yaml",
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obj: internalPod(),
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},
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{
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name: "yaml printer: object containing package path with no forbidden prefix returns no error",
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expectInternalObjErr: false,
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obj: externalPod(),
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output: "yaml",
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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printFlags := genericclioptions.NewPrintFlags("succeeded").WithTypeSetter(legacyscheme.Scheme)
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printFlags.OutputFormat = &tc.output
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printer, err := printFlags.ToPrinter()
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if err != nil {
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t.Fatalf("unexpected error %v", err)
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}
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output := bytes.NewBuffer([]byte{})
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err = printer.PrintObj(tc.obj, output)
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if err != nil {
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if !tc.expectInternalObjErr {
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t.Fatalf("unexpected error %v", err)
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}
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if !genericprinters.IsInternalObjectError(err) {
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t.Fatalf("unexpected error - expecting internal object printer error, got %q", err)
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}
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return
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}
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if tc.expectInternalObjErr {
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t.Fatalf("expected internal object printer error, but got no error")
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}
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if len(tc.expectedOutput) == 0 {
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return
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}
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if tc.expectedOutput != output.String() {
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t.Fatalf("unexpected output: expecting %q, got %q", tc.expectedOutput, output.String())
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}
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})
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}
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}
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func TestIllegalPackageSourceCheckerDirectlyThroughPrinters(t *testing.T) {
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jsonPathPrinter, err := genericprinters.NewJSONPathPrinter("{ .metadata.name }")
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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goTemplatePrinter, err := genericprinters.NewGoTemplatePrinter([]byte("{{ .metadata.name }}"))
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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customColumns, err := printers.NewCustomColumnsPrinterFromSpec("NAME:.metadata.name", legacyscheme.Codecs.UniversalDecoder(), true)
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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testCases := []struct {
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name string
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expectInternalObjErr bool
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printer genericprinters.ResourcePrinter
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obj runtime.Object
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expectedOutput string
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}{
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{
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name: "json printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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printer: &genericprinters.JSONPrinter{},
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obj: internalPod(),
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},
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{
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name: "yaml printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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printer: &genericprinters.YAMLPrinter{},
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obj: internalPod(),
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},
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{
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name: "jsonpath printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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printer: jsonPathPrinter,
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obj: internalPod(),
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},
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{
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name: "go-template printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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printer: goTemplatePrinter,
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obj: internalPod(),
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},
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{
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name: "go-template printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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printer: goTemplatePrinter,
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obj: internalPod(),
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},
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{
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name: "custom-columns printer: object containing package path beginning with forbidden prefix is rejected",
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expectInternalObjErr: true,
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printer: customColumns,
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obj: internalPod(),
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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output := bytes.NewBuffer([]byte{})
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err := tc.printer.PrintObj(tc.obj, output)
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if err != nil {
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if !tc.expectInternalObjErr {
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t.Fatalf("unexpected error %v", err)
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}
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if !genericprinters.IsInternalObjectError(err) {
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t.Fatalf("unexpected error - expecting internal object printer error, got %q", err)
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}
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return
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}
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if tc.expectInternalObjErr {
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t.Fatalf("expected internal object printer error, but got no error")
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}
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if len(tc.expectedOutput) == 0 {
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return
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}
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if tc.expectedOutput != output.String() {
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t.Fatalf("unexpected output: expecting %q, got %q", tc.expectedOutput, output.String())
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}
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})
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}
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}
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func internalPod() *api.Pod {
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return &api.Pod{
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ObjectMeta: metav1.ObjectMeta{Name: "foo", Namespace: "test", ResourceVersion: "10"},
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Spec: api.PodSpec{
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Containers: []api.Container{
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{
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Name: "bar",
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},
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},
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},
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Status: api.PodStatus{
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Phase: api.PodRunning,
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},
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}
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}
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func externalPod() *v1.Pod {
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return &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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},
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}
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}
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