mirror of
https://github.com/kubernetes-sigs/kustomize.git
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136 lines
3.3 KiB
Go
136 lines
3.3 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package settersutil
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestSetAllSetterDefinitions(t *testing.T) {
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var tests = []struct {
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name string
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srcOpenAPIFile string
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destFile string
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destOpenAPI string
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expectedDestFile string
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expectedDestOpenAPIFile string
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}{
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{
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name: "set values only to resources and not the openAPI",
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srcOpenAPIFile: `openAPI:
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definitions:
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io.k8s.cli.setters.namespace:
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x-k8s-cli:
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setter:
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name: namespace
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value: "project-namespace"
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io.k8s.cli.setters.replicas:
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x-k8s-cli:
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setter:
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name: replicas
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value: "4"`,
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destFile: `apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: nginx-deployment
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namespace: some-other-namespace # {"$ref": "#/definitions/io.k8s.cli.setters.namespace"}
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spec:
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replicas: 3 # {"$ref": "#/definitions/io.k8s.cli.setters.replicas-new"}`,
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destOpenAPI: `openAPI:
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definitions:
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io.k8s.cli.setters.namespace:
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x-k8s-cli:
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setter:
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name: namespace
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value: "some-other-namespace"
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io.k8s.cli.setters.replicas-new:
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x-k8s-cli:
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setter:
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name: replicas-new
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value: "3"`,
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expectedDestFile: `apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: nginx-deployment
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namespace: project-namespace # {"$ref": "#/definitions/io.k8s.cli.setters.namespace"}
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spec:
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replicas: 3 # {"$ref": "#/definitions/io.k8s.cli.setters.replicas-new"}
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`,
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expectedDestOpenAPIFile: `openAPI:
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definitions:
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io.k8s.cli.setters.namespace:
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x-k8s-cli:
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setter:
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name: namespace
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value: "some-other-namespace"
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io.k8s.cli.setters.replicas-new:
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x-k8s-cli:
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setter:
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name: replicas-new
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value: "3"`,
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},
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}
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for i := range tests {
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test := tests[i]
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t.Run(test.name, func(t *testing.T) {
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srcDir, err := ioutil.TempDir("", "")
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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destDir, err := ioutil.TempDir("", "")
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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defer os.RemoveAll(srcDir)
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defer os.RemoveAll(destDir)
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err = ioutil.WriteFile(filepath.Join(srcDir, "Krmfile"), []byte(test.srcOpenAPIFile), 0600)
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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err = ioutil.WriteFile(filepath.Join(destDir, "destFile.yaml"), []byte(test.destFile), 0600)
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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err = ioutil.WriteFile(filepath.Join(destDir, "Krmfile"), []byte(test.destOpenAPI), 0600)
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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err = SetAllSetterDefinitions(filepath.Join(srcDir, "Krmfile"), destDir)
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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actualDestFile1, err := ioutil.ReadFile(filepath.Join(destDir, "destFile.yaml"))
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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if !assert.Equal(t, test.expectedDestFile, string(actualDestFile1)) {
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t.FailNow()
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}
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actualDestOpenAPIFile1, err := ioutil.ReadFile(filepath.Join(destDir, "Krmfile"))
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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if !assert.Equal(t, test.expectedDestOpenAPIFile, string(actualDestOpenAPIFile1)) {
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t.FailNow()
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}
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})
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}
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}
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