mirror of
https://github.com/fluxcd/flux2.git
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110 lines
3.1 KiB
Go
110 lines
3.1 KiB
Go
//go:build unit
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// +build unit
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/*
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Copyright 2021 The Flux authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/distribution/distribution/v3/configuration"
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"github.com/distribution/distribution/v3/registry"
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_ "github.com/distribution/distribution/v3/registry/auth/htpasswd"
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_ "github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
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"github.com/phayes/freeport"
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ctrl "sigs.k8s.io/controller-runtime"
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)
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var dockerReg string
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func setupRegistryServer(ctx context.Context) error {
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// Registry config
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config := &configuration.Configuration{}
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port, err := freeport.GetFreePort()
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if err != nil {
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return fmt.Errorf("failed to get free port: %s", err)
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}
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dockerReg = fmt.Sprintf("localhost:%d", port)
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config.HTTP.Addr = fmt.Sprintf("127.0.0.1:%d", port)
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config.HTTP.DrainTimeout = time.Duration(10) * time.Second
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config.Storage = map[string]configuration.Parameters{"inmemory": map[string]interface{}{}}
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dockerRegistry, err := registry.NewRegistry(ctx, config)
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if err != nil {
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return fmt.Errorf("failed to create docker registry: %w", err)
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}
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// Start Docker registry
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go dockerRegistry.ListenAndServe()
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return nil
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}
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func TestDiffArtifact(t *testing.T) {
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tests := []struct {
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name string
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url string
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argsTpl string
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pushFile string
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diffFile string
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assert assertFunc
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}{
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{
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name: "should not fail if there is no diff",
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url: "oci://%s/podinfo:1.0.0",
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argsTpl: "diff artifact %s --path=%s",
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pushFile: "./testdata/diff-artifact/deployment.yaml",
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diffFile: "./testdata/diff-artifact/deployment.yaml",
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assert: assertGoldenFile("testdata/diff-artifact/success.golden"),
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},
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{
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name: "should fail if there is a diff",
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url: "oci://%s/podinfo:2.0.0",
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argsTpl: "diff artifact %s --path=%s",
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pushFile: "./testdata/diff-artifact/deployment.yaml",
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diffFile: "./testdata/diff-artifact/deployment-diff.yaml",
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assert: assertError("the remote artifact contents differs from the local one"),
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},
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}
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ctx := ctrl.SetupSignalHandler()
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err := setupRegistryServer(ctx)
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if err != nil {
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panic(fmt.Sprintf("failed to start docker registry: %s", err))
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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tt.url = fmt.Sprintf(tt.url, dockerReg)
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_, err := executeCommand("push artifact " + tt.url + " --path=" + tt.pushFile + " --source=test --revision=test")
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if err != nil {
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t.Fatalf(fmt.Errorf("failed to push image: %w", err).Error())
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}
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cmd := cmdTestCase{
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args: fmt.Sprintf(tt.argsTpl, tt.url, tt.diffFile),
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assert: tt.assert,
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}
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cmd.runTestCmd(t)
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})
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}
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}
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