mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-22 06:47:00 +00:00
149 lines
3.5 KiB
Go
149 lines
3.5 KiB
Go
/*
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Copyright 2019 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 remove
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import (
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"fmt"
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"sigs.k8s.io/kustomize/v3/pkg/fs"
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"sigs.k8s.io/kustomize/v3/pkg/patch"
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"strings"
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"testing"
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)
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const (
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patchFileContent = `
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Lorem ipsum dolor sit amet, consectetur adipiscing elit,
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sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
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`
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)
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func makeKustomizationPatchFS() fs.FileSystem {
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fakeFS := fs.MakeFakeFS()
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patches := []string{"patch1.yaml", "patch2.yaml"}
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fakeFS.WriteTestKustomizationWith([]byte(
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fmt.Sprintf("patchesStrategicMerge:\n - %s",
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strings.Join(patches, "\n - "))))
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for _, p := range patches {
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fakeFS.WriteFile(p, []byte(patchFileContent))
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}
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fakeFS.WriteFile("patch3.yaml", []byte(patchFileContent))
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return fakeFS
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}
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func TestRemovePatch(t *testing.T) {
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fakeFS := makeKustomizationPatchFS()
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cmd := newCmdRemovePatch(fakeFS)
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args := []string{"patch1.yaml"}
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err := cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected error %v", err)
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}
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m := readKustomizationFS(t, fakeFS)
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for _, k := range args {
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if patch.Exist(m.PatchesStrategicMerge, k) {
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t.Errorf("%s must be deleted", k)
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}
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}
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}
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func TestRemovePatchMultipleArgs(t *testing.T) {
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fakeFS := makeKustomizationPatchFS()
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cmd := newCmdRemovePatch(fakeFS)
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args := []string{"patch1.yaml", "patch2.yaml"}
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err := cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected error %v", err)
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}
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m := readKustomizationFS(t, fakeFS)
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for _, k := range args {
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if patch.Exist(m.PatchesStrategicMerge, k) {
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t.Errorf("%s must be deleted", k)
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}
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}
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}
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func TestRemovePatchGlob(t *testing.T) {
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fakeFS := makeKustomizationPatchFS()
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cmd := newCmdRemovePatch(fakeFS)
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args := []string{"patch*.yaml"}
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err := cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected error %v", err)
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}
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m := readKustomizationFS(t, fakeFS)
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if len(m.PatchesStrategicMerge) != 0 {
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t.Errorf("all patch must be deleted")
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}
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}
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func TestRemovePatchNotDefinedInKustomization(t *testing.T) {
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fakeFS := makeKustomizationPatchFS()
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cmd := newCmdRemovePatch(fakeFS)
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args := []string{"patch3.yaml"}
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err := cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected error %v", err)
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}
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m := readKustomizationFS(t, fakeFS)
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for _, k := range []string{"patch1.yaml", "patch2.yaml"} {
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if !patch.Exist(m.PatchesStrategicMerge, k) {
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t.Errorf("%s must exist", k)
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}
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}
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}
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func TestRemovePatchNotExist(t *testing.T) {
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fakeFS := makeKustomizationPatchFS()
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cmd := newCmdRemovePatch(fakeFS)
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args := []string{"patch4.yaml"}
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err := cmd.RunE(cmd, args)
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if err != nil {
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t.Errorf("unexpected error %v", err)
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}
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m := readKustomizationFS(t, fakeFS)
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for _, k := range []string{"patch1.yaml", "patch2.yaml"} {
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if !patch.Exist(m.PatchesStrategicMerge, k) {
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t.Errorf("%s must exist", k)
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}
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}
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}
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func TestRemovePatchNoArgs(t *testing.T) {
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fakeFS := makeKustomizationPatchFS()
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cmd := newCmdRemovePatch(fakeFS)
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err := cmd.RunE(cmd, nil)
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if err == nil {
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t.Errorf("expected an error")
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}
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if err.Error() != "must specify a patch file" {
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t.Errorf("incorrect error: %v", err.Error())
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}
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}
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