mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-06-29 17:41:13 +00:00
93 lines
2.0 KiB
Go
93 lines
2.0 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package framework_test
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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/spf13/cobra"
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"github.com/stretchr/testify/assert"
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"sigs.k8s.io/kustomize/kyaml/fn/framework"
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"sigs.k8s.io/kustomize/kyaml/fn/framework/frameworktestutil"
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"sigs.k8s.io/kustomize/kyaml/testutil"
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"sigs.k8s.io/kustomize/kyaml/yaml"
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)
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func TestCommand_dockerfile(t *testing.T) {
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d, err := ioutil.TempDir("", "kustomize")
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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(d)
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// create a function
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resourceList := &framework.ResourceList{}
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cmd := framework.Command(resourceList, func() error { return nil })
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// generate the Dockerfile
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cmd.SetArgs([]string{"gen", d})
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if !assert.NoError(t, cmd.Execute()) {
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t.FailNow()
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}
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b, err := ioutil.ReadFile(filepath.Join(d, "Dockerfile"))
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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expected := `FROM golang:1.13-stretch
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ENV CGO_ENABLED=0
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WORKDIR /go/src/
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COPY . .
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RUN go build -v -o /usr/local/bin/function ./
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FROM alpine:latest
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COPY --from=0 /usr/local/bin/function /usr/local/bin/function
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CMD ["function"]
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`
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if !assert.Equal(t, expected, string(b)) {
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t.FailNow()
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}
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}
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// TestCommand_standalone tests the framework works in standalone mode
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func TestCommand_standalone(t *testing.T) {
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// TODO: make this test pass on windows -- currently failure seems spurious
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testutil.SkipWindows(t)
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type api = struct {
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A string `json:"a" yaml:"a"`
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}
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var config api
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resourceList := &framework.ResourceList{FunctionConfig: &config}
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cmdFn := func() cobra.Command {
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return framework.Command(resourceList, func() error {
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resourceList.Items = append(resourceList.Items, yaml.MustParse(`
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: bar1
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namespace: default
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annotations:
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foo: bar1
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`))
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for i := range resourceList.Items {
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err := resourceList.Items[i].PipeE(yaml.SetAnnotation("a", config.A))
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if err != nil {
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return err
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}
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}
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return nil
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})
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}
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frameworktestutil.ResultsChecker{Command: cmdFn}.Assert(t)
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}
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