mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-21 06:21:43 +00:00
103 lines
2.7 KiB
Go
103 lines
2.7 KiB
Go
/*
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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 set
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import (
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"fmt"
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"strings"
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"testing"
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"sigs.k8s.io/kustomize/pkg/fs"
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"sigs.k8s.io/kustomize/pkg/validators"
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)
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const (
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goodNamespaceValue = "staging"
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)
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func TestSetNamespaceHappyPath(t *testing.T) {
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fakeFS := fs.MakeFakeFS()
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fakeFS.WriteTestKustomization()
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cmd := newCmdSetNamespace(fakeFS, validators.MakeFakeValidator())
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args := []string{goodNamespaceValue}
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err := cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected cmd error: %v", err)
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}
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content, err := fakeFS.ReadTestKustomization()
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if err != nil {
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t.Errorf("unexpected read error: %v", err)
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}
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expected := []byte(fmt.Sprintf("namespace: %s", goodNamespaceValue))
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if !strings.Contains(string(content), string(expected)) {
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t.Errorf("expected namespace in kustomization file")
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}
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}
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func TestSetNamespaceOverride(t *testing.T) {
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fakeFS := fs.MakeFakeFS()
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fakeFS.WriteTestKustomization()
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cmd := newCmdSetNamespace(fakeFS, validators.MakeFakeValidator())
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args := []string{goodNamespaceValue}
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err := cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected cmd error: %v", err)
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}
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args = []string{"newnamespace"}
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err = cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected cmd error: %v", err)
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}
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content, err := fakeFS.ReadTestKustomization()
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if err != nil {
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t.Errorf("unexpected read error: %v", err)
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}
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expected := []byte("namespace: newnamespace")
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if !strings.Contains(string(content), string(expected)) {
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t.Errorf("expected namespace in kustomization file %s", string(content))
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}
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}
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func TestSetNamespaceNoArgs(t *testing.T) {
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fakeFS := fs.MakeFakeFS()
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cmd := newCmdSetNamespace(fakeFS, validators.MakeFakeValidator())
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err := cmd.Execute()
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if err == nil {
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t.Errorf("expected error: %v", err)
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}
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if err.Error() != "must specify exactly one namespace value" {
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t.Errorf("incorrect error: %v", err.Error())
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}
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}
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func TestSetNamespaceInvalid(t *testing.T) {
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fakeFS := fs.MakeFakeFS()
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cmd := newCmdSetNamespace(fakeFS, validators.MakeFakeValidator())
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args := []string{"/badnamespace/"}
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err := cmd.RunE(cmd, args)
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if err == nil {
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t.Errorf("expected error: %v", err)
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}
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if !strings.Contains(err.Error(), "is not a valid namespace name") {
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t.Errorf("unexpected error: %v", err.Error())
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}
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}
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