mirror of https://github.com/fluxcd/flux2.git
Add test for tag/list/build/pull/push artifacts
Signed-off-by: Somtochi Onyekwere <somtochionyekwere@gmail.com>pull/2971/head
Somtochi Onyekwere
3 years ago
committed by
Stefan Prodan
parent
1b327e9d4e
commit
3e15e83926
@ -0,0 +1,48 @@
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/*
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Copyright 2022 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 oci
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import (
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"os"
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"path/filepath"
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"testing"
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. "github.com/onsi/gomega"
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)
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func TestBuild(t *testing.T) {
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g := NewWithT(t)
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testDir := "./testdata/build"
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tmpDir := t.TempDir()
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artifactPath := filepath.Join(tmpDir, "files.tar.gz")
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// test with non-existent path
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err := Build(artifactPath, "testdata/non-existent")
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g.Expect(err).To(HaveOccurred())
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err = Build(artifactPath, testDir)
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g.Expect(err).ToNot(HaveOccurred())
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if _, err := os.Stat(artifactPath); err != nil {
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g.Expect(err).ToNot(HaveOccurred())
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}
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if err != nil {
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t.Errorf("error working directory, %s", err)
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}
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}
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@ -0,0 +1,53 @@
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/*
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Copyright 2022 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 oci
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import (
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"context"
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"fmt"
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"testing"
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"github.com/google/go-containerregistry/pkg/crane"
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"github.com/google/go-containerregistry/pkg/name"
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"github.com/google/go-containerregistry/pkg/v1/random"
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. "github.com/onsi/gomega"
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)
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func Test_List(t *testing.T) {
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g := NewWithT(t)
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ctx := context.Background()
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repo := "test-list" + randStringRunes(5)
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tags := []string{"v0.0.1", "v0.0.2", "v0.0.3"}
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for _, tag := range tags {
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dst := fmt.Sprintf("%s/%s:%s", dockerReg, repo, tag)
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img, err := random.Image(1024, 1)
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g.Expect(err).ToNot(HaveOccurred())
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err = crane.Push(img, dst, craneOptions(ctx)...)
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g.Expect(err).ToNot(HaveOccurred())
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}
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metadata, err := List(ctx, fmt.Sprintf("%s/%s", dockerReg, repo))
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g.Expect(err).ToNot(HaveOccurred())
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g.Expect(len(metadata)).To(Equal(len(tags)))
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for _, meta := range metadata {
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tag, err := name.NewTag(meta.URL)
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g.Expect(err).ToNot(HaveOccurred())
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g.Expect(tag.TagStr()).Should(BeElementOf(tags))
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}
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}
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@ -0,0 +1,64 @@
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/*
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Copyright 2022 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 oci
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import (
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"context"
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"fmt"
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"io/fs"
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"os"
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"path/filepath"
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"testing"
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"github.com/google/go-containerregistry/pkg/crane"
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. "github.com/onsi/gomega"
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)
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func Test_Push_Pull(t *testing.T) {
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g := NewWithT(t)
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ctx := context.Background()
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tag := "v0.0.1"
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repo := "test-push" + randStringRunes(5)
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url := fmt.Sprintf("%s/%s:%s", dockerReg, repo, tag)
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metadata := Metadata{
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Source: "github.com/fluxcd/fluxv2",
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Revision: "rev",
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}
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testDir := "testdata/build"
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_, err := Push(ctx, url, testDir, metadata)
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g.Expect(err).ToNot(HaveOccurred())
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tags, err := crane.ListTags(fmt.Sprintf("%s/%s", dockerReg, repo))
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g.Expect(err).ToNot(HaveOccurred())
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g.Expect(len(tags)).To(BeEquivalentTo(1))
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tmpDir := t.TempDir()
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_, err = Pull(ctx, url, tmpDir)
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g.Expect(err).ToNot(HaveOccurred())
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// Walk directory the test directory and check that each path exists in the extracted archive
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err = filepath.Walk(testDir, func(path string, info fs.FileInfo, err error) error {
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tmpPath := filepath.Join(tmpDir, path)
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if _, err := os.Stat(tmpPath); err != nil && os.IsNotExist(err) {
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return fmt.Errorf("path '%s' doesn't exist in archive", path)
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}
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return nil
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})
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}
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@ -0,0 +1,115 @@
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/*
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Copyright 2022 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 oci
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import (
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"context"
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"fmt"
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"io/ioutil"
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"math/rand"
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"os"
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"path/filepath"
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"testing"
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"time"
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ctrl "sigs.k8s.io/controller-runtime"
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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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"golang.org/x/crypto/bcrypt"
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)
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const (
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testRegistryHtpasswdFileBasename = "authtest.htpasswd"
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testRegistryUsername = "myuser"
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testRegistryPassword = "mypass"
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)
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var (
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dockerReg string
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)
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func init() {
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rand.Seed(time.Now().UnixNano())
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}
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func setupRegistryServer(ctx context.Context) error {
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// Create a temporary workspace directory for the registry
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workspaceDir, err := os.MkdirTemp("", "registry-test-")
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if err != nil {
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return fmt.Errorf("failed to create workspace directory: %w", err)
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}
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// create htpasswd file (w BCrypt, which is required)
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pwBytes, err := bcrypt.GenerateFromPassword([]byte(testRegistryPassword), bcrypt.DefaultCost)
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if err != nil {
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return fmt.Errorf("failed to generate password: %s", err)
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}
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htpasswdPath := filepath.Join(workspaceDir, testRegistryHtpasswdFileBasename)
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err = ioutil.WriteFile(htpasswdPath, []byte(fmt.Sprintf("%s:%s\n", testRegistryUsername, string(pwBytes))), 0644)
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if err != nil {
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return fmt.Errorf("failed to create htpasswd file: %s", err)
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}
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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 TestMain(m *testing.M) {
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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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code := m.Run()
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os.Exit(code)
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}
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var letterRunes = []rune("abcdefghijklmnopqrstuvwxyz1234567890")
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func randStringRunes(n int) string {
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b := make([]rune, n)
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for i := range b {
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b[i] = letterRunes[rand.Intn(len(letterRunes))]
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}
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return string(b)
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}
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@ -0,0 +1,46 @@
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/*
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Copyright 2022 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 oci
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import (
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"context"
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"fmt"
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"testing"
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"github.com/google/go-containerregistry/pkg/crane"
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"github.com/google/go-containerregistry/pkg/v1/random"
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. "github.com/onsi/gomega"
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)
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func Test_Tag(t *testing.T) {
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g := NewWithT(t)
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ctx := context.Background()
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testRepo := "test-tag"
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url := fmt.Sprintf("%s/%s:v0.0.1", dockerReg, testRepo)
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img, err := random.Image(1024, 1)
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g.Expect(err).ToNot(HaveOccurred())
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err = crane.Push(img, url, craneOptions(ctx)...)
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g.Expect(err).ToNot(HaveOccurred())
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_, err = Tag(ctx, url, "v0.0.2")
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g.Expect(err).ToNot(HaveOccurred())
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tags, err := crane.ListTags(fmt.Sprintf("%s/%s", dockerReg, testRepo))
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g.Expect(err).ToNot(HaveOccurred())
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g.Expect(len(tags)).To(BeEquivalentTo(2))
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g.Expect(tags).To(BeEquivalentTo([]string{"v0.0.1", "v0.0.2"}))
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}
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