mirror of
https://github.com/kubernetes-sigs/kustomize.git
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7fae7d1bd6
* Move api/filesys to kyaml/filesys * Add deprecated version of api/filesys with aliases to new code * Use new kyaml/filesys package and update dependencies * Migrate to kyaml/filesys and update dependencies * Skip tests that break on Windows
129 lines
3.5 KiB
Go
129 lines
3.5 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package execplugin_test
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import (
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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. "sigs.k8s.io/kustomize/api/internal/plugins/execplugin"
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pLdr "sigs.k8s.io/kustomize/api/internal/plugins/loader"
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"sigs.k8s.io/kustomize/api/internal/plugins/utils"
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fLdr "sigs.k8s.io/kustomize/api/loader"
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"sigs.k8s.io/kustomize/api/provider"
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"sigs.k8s.io/kustomize/api/resmap"
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"sigs.k8s.io/kustomize/api/types"
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"sigs.k8s.io/kustomize/kyaml/filesys"
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)
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func TestExecPluginConfig(t *testing.T) {
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fSys := filesys.MakeFsInMemory()
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err := fSys.WriteFile("sed-input.txt", []byte(`
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s/$FOO/foo/g
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s/$BAR/bar baz/g
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\ \ \
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`))
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require.NoError(t, err)
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ldr, err := fLdr.NewLoader(
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fLdr.RestrictionRootOnly, filesys.Separator, fSys)
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if err != nil {
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t.Fatal(err)
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}
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pvd := provider.NewDefaultDepProvider()
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rf := resmap.NewFactory(pvd.GetResourceFactory())
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pluginConfig := rf.RF().FromMap(
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map[string]interface{}{
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"apiVersion": "someteam.example.com/v1",
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"kind": "SedTransformer",
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"metadata": map[string]interface{}{
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"name": "some-random-name",
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},
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"argsOneLiner": "one two 'foo bar'",
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"argsFromFile": "sed-input.txt",
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})
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pluginConfig.RemoveBuildAnnotations()
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pc := types.DisabledPluginConfig()
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loader := pLdr.NewLoader(pc, rf, fSys)
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pluginPath, err := loader.AbsolutePluginPath(pluginConfig.OrgId())
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if err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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p := NewExecPlugin(pluginPath)
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// Not checking to see if the plugin is executable,
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// because this test does not run it.
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// This tests only covers sending configuration
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// to the plugin wrapper object and confirming
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// that it's properly prepared for execution.
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yaml, err := pluginConfig.AsYAML()
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if err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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err = p.Config(
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resmap.NewPluginHelpers(ldr, pvd.GetFieldValidator(), rf, pc),
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yaml)
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require.NoError(t, err)
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expected := "someteam.example.com/v1/sedtransformer/SedTransformer"
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if !strings.HasSuffix(p.Path(), expected) {
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t.Fatalf("expected suffix '%s', got '%s'", expected, p.Path())
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}
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expected = `apiVersion: someteam.example.com/v1
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argsFromFile: sed-input.txt
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argsOneLiner: one two 'foo bar'
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kind: SedTransformer
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metadata:
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name: some-random-name
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`
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if expected != string(p.Cfg()) {
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t.Fatalf("expected cfg '%s', got '%s'", expected, string(p.Cfg()))
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}
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if len(p.Args()) != 6 {
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t.Fatalf("unexpected arg len %d, %#v", len(p.Args()), p.Args())
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}
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if p.Args()[0] != "one" ||
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p.Args()[1] != "two" ||
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p.Args()[2] != "foo bar" ||
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p.Args()[3] != "s/$FOO/foo/g" ||
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p.Args()[4] != "s/$BAR/bar baz/g" ||
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p.Args()[5] != "\\ \\ \\ " {
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t.Fatalf("unexpected arg array: %#v", p.Args())
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}
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}
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func TestExecPlugin_ErrIfNotExecutable(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skipf("always returns nil on Windows")
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}
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srcRoot, err := utils.DeterminePluginSrcRoot(filesys.MakeFsOnDisk())
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if err != nil {
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t.Error(err)
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}
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// Test unexecutable plugin
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unexecutablePlugin := filepath.Join(
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srcRoot, "builtin", "", "secretgenerator", "SecretGenerator.so")
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p := NewExecPlugin(unexecutablePlugin)
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err = p.ErrIfNotExecutable()
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if err == nil {
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t.Fatalf("unexpected err: %v", err)
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}
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// Test executable plugin
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executablePlugin := filepath.Join(
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srcRoot, "someteam.example.com", "v1", "bashedconfigmap", "BashedConfigMap")
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p = NewExecPlugin(executablePlugin)
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err = p.ErrIfNotExecutable()
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if err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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}
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