mirror of
https://github.com/kubernetes-sigs/kustomize.git
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107 lines
2.5 KiB
Go
107 lines
2.5 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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"strings"
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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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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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destFile1 := `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"}`
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destFile2 := `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-namespace2 # {"$ref": "#/definitions/io.k8s.cli.setters.namespace"}
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spec:
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replicas: 2 # {"$ref": "#/definitions/io.k8s.cli.setters.replicas"}`
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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 # {"$ref": "#/definitions/io.k8s.cli.setters.namespace"}
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spec:
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replicas: 4 # {"$ref": "#/definitions/io.k8s.cli.setters.replicas"}`
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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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destDir1, 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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destDir2, 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(destDir1)
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defer os.RemoveAll(destDir2)
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err = ioutil.WriteFile(srcDir+"/OpenAPIFile", []byte(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(destDir1+"/destFile.yaml", []byte(destFile1), 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(destDir2+"/destFile.yaml", []byte(destFile2), 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(srcDir+"/OpenAPIFile", destDir1, destDir2)
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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(destDir1 + "/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, strings.Trim(string(actualdestFile1), "\n"), expectedDestFile) {
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t.FailNow()
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}
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actualdestFile2, err := ioutil.ReadFile(destDir2 + "/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, strings.Trim(string(actualdestFile2), "\n"), expectedDestFile) {
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t.FailNow()
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}
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}
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