mirror of https://github.com/knative/func.git
102 lines
2.2 KiB
Go
102 lines
2.2 KiB
Go
package main
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import (
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"io/fs"
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"os"
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"path"
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"testing"
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"gotest.tools/v3/assert"
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)
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const expectedScript string = `#!/usr/bin/env bash
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# AUTOGENERATED FILE - edit versions in ./component-versions.json.
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# If you are adding components, modify this scripts' template in
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# ./cmd/update-knative-components/main.go.
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# You can regenerate locally with "make generate-kn-components-local".
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set_versions() {
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# Note: Kubernetes Version node image per Kind releases (full hash is suggested):
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# https://github.com/kubernetes-sigs/kind/releases
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kind_node_version=v1.30
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# gets updated programatically via workflow -> PR creation
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knative_serving_version="v1.2.3"
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knative_eventing_version="v1.4.5"
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contour_version="v1.4.6"
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}
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`
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const expectedJson string = `{
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"KindNode": "v1.30",
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"Serving": "v1.2.3",
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"Eventing": "v1.4.5",
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"Contour": "v1.4.6"
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}
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`
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// TestRead should just successfully unmarshal ('v' struct & json compatibility)
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func TestRead(t *testing.T) {
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dir := t.TempDir()
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const jsonContent string = `{
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"Serving": "v1.14",
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"Eventing": "v1.15",
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"Contour": "v1.61",
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"KindNode": "1.3456"
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}
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`
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tmpJson := path.Join(dir, "json.json")
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err := os.WriteFile(tmpJson, []byte(jsonContent), fs.ModePerm)
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if err != nil {
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t.Fatal(err)
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}
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_, err = readVersions(tmpJson)
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if err != nil {
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t.Fatalf("failed to read json: %v", err)
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}
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}
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// TestWrite ensures that writing both files succeeds with the correct file
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// contents
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func TestWrite(t *testing.T) {
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dir := t.TempDir()
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tmpJson := path.Join(dir, "f.json")
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tmpSh := path.Join(dir, "f.sh")
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v := Versions{
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Serving: "v1.2.3",
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Eventing: "v1.4.5",
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Contour: "v1.4.6",
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KindNode: "v1.30",
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}
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// write to script (generate it)
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err := writeVersionsScript(v, tmpSh)
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if err != nil {
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t.Fatalf("failed to generate script: %v", err)
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}
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// assert
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fsh, err := os.ReadFile(tmpSh)
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if err != nil {
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t.Fatalf("failed to read file: %v", err)
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}
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assert.Equal(t, string(fsh), expectedScript)
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// write to json
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err = writeVersionsSource(v, tmpJson)
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if err != nil {
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t.Fatalf("failed to write json: %v", err)
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}
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// assert
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fjson, err := os.ReadFile(tmpJson)
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if err != nil {
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t.Fatalf("failed to read json: %v", err)
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}
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assert.Equal(t, string(fjson), expectedJson)
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}
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