303 lines
7.3 KiB
Go
303 lines
7.3 KiB
Go
/*
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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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https://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 implementations_test
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import (
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"sort"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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versionclient "k8s.io/apimachinery/pkg/util/version"
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clusterctlv1 "sigs.k8s.io/cluster-api/cmd/clusterctl/api/v1alpha3"
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"sigs.k8s.io/yaml"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"opendev.org/airship/airshipctl/pkg/clusterctl/implementations"
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)
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type Version struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"`
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Spec VersionSpec `json:"spec"`
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}
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type VersionSpec struct {
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Version string `json:"version"`
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}
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func TestNewRepository(t *testing.T) {
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tests := []struct {
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name string
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root string
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versions map[string]string
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defaultVersion string
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Error error
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}{
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{
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name: "simple repository success",
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root: "testdata",
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versions: map[string]string{
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"v0.0.1": "functions/capi",
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},
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Error: nil,
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defaultVersion: "v0.0.1",
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},
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{
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name: "invalid version",
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root: "testdata",
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versions: map[string]string{
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"malformed-version": "functions/capi",
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},
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Error: implementations.ErrNoVersionsAvailable{Versions: map[string]string{}},
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},
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{
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name: "multiple repository versions",
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root: "testdata",
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versions: map[string]string{
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"v0.0.1": "functions/1",
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"v0.2.3": "functions/2",
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"v7.0.2": "functions/3",
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"v0.3.2": "functions/4",
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"v4.0.2": "functions/5",
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"v1.0.2": "functions/6",
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},
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Error: nil,
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defaultVersion: "v7.0.2",
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},
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{
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name: "Empty version",
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root: "testdata",
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versions: map[string]string{},
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Error: implementations.ErrNoVersionsAvailable{Versions: map[string]string{}},
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},
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}
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for _, tt := range tests {
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repo, err := implementations.NewRepository(tt.root, tt.versions)
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expectedErr := tt.Error
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defaultVersion := tt.defaultVersion
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t.Run(tt.name, func(t *testing.T) {
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if expectedErr != nil {
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assert.Equal(t, expectedErr, err)
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assert.Nil(t, repo)
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} else {
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assert.NoError(t, err)
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assert.NotNil(t, repo)
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assert.Equal(t, defaultVersion, repo.DefaultVersion())
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}
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})
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}
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}
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func TestGetFile(t *testing.T) {
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tests := []struct {
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name string
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root string
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versions map[string]string
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expectErr bool
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resultVersion string
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versionToUse string
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fileToUse string
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resultContract string
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}{
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{
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name: "single version",
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root: "testdata",
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versions: map[string]string{
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"v0.0.1": "functions/1",
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},
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expectErr: false,
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resultVersion: "v0.0.1",
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versionToUse: "v0.0.1",
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},
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{
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name: "latest version",
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root: "testdata",
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versions: map[string]string{
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"v0.0.1": "functions/1",
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"v0.0.2": "functions/2",
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"v0.0.3": "functions/3",
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},
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expectErr: false,
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resultVersion: "v0.0.3",
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versionToUse: "latest",
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},
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{
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name: "failed to bundle",
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root: "testdata",
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versions: map[string]string{
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"v1.3.2": "does-not-exist",
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},
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versionToUse: "v1.3.2",
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expectErr: true,
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},
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{
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name: "multiple repository versions",
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root: "testdata",
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versions: map[string]string{
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"v0.0.1": "functions/1",
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"v0.2.3": "functions/2",
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"v7.0.2": "functions/3",
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},
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expectErr: false,
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resultVersion: "v0.0.2",
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versionToUse: "v0.2.3",
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},
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{
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name: "version doesn't exist",
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root: "testdata",
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versions: map[string]string{
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"v1.3.2": "does-not-exist",
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},
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versionToUse: "v1.3.3",
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expectErr: true,
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},
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{
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name: "test valid metadata",
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root: "testdata",
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versions: map[string]string{
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"v0.2.3": "functions/2",
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},
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expectErr: false,
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versionToUse: "v0.2.3",
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fileToUse: "metadata.yaml",
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resultContract: "v1alpha2",
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},
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{
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name: "test valid metadata",
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root: "testdata",
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versions: map[string]string{
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"v0.2.0": "functions/1",
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},
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expectErr: true,
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versionToUse: "v0.2.3",
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fileToUse: "metadata.yaml",
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resultContract: "v1alpha2",
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},
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}
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for _, tt := range tests {
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root := tt.root
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versions := tt.versions
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resultVersion := tt.resultVersion
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versionToUse := tt.versionToUse
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expectErr := tt.expectErr
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fileToUse := tt.fileToUse
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resultContract := tt.resultContract
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t.Run(tt.name, func(t *testing.T) {
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repo, err := implementations.NewRepository(root, versions)
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require.NoError(t, err)
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assert.NotNil(t, repo)
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b, err := repo.GetFile(versionToUse, fileToUse)
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if expectErr {
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assert.Error(t, err)
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} else {
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assert.NoError(t, err)
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if fileToUse == "metadata.yaml" {
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gotMetadata := metadata(t, b)
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parsedVersion, err := versionclient.ParseSemantic(versionToUse)
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require.NoError(t, err)
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assert.Equal(t, resultContract, gotMetadata.GetReleaseSeriesForVersion(parsedVersion).Contract)
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} else {
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gotVersion := version(t, b)
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assert.Equal(t, resultVersion, gotVersion.Spec.Version)
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}
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}
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})
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}
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}
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func version(t *testing.T, versionBytes []byte) *Version {
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t.Helper()
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ver := &Version{}
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err := yaml.Unmarshal(versionBytes, ver)
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require.NoError(t, err)
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return ver
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}
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func metadata(t *testing.T, metadataBytes []byte) *clusterctlv1.Metadata {
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t.Helper()
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m := &clusterctlv1.Metadata{}
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err := yaml.Unmarshal(metadataBytes, m)
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require.NoError(t, err)
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return m
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}
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func TestComponentsPath(t *testing.T) {
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versions := map[string]string{
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"v0.0.1": "functions/1",
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}
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repo, err := implementations.NewRepository("testdata", versions)
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require.NoError(t, err)
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assert.NotEmpty(t, repo.ComponentsPath())
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}
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func TestRootPath(t *testing.T) {
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versions := map[string]string{
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"v0.0.1": "functions/1",
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}
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repo, err := implementations.NewRepository("testdata", versions)
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require.NoError(t, err)
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assert.Equal(t, "testdata", repo.RootPath())
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}
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func TestGetVersions(t *testing.T) {
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tests := []struct {
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name string
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root string
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versions map[string]string
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expectedVersions []string
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}{
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{
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name: "single version",
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root: "testdata",
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versions: map[string]string{
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"v0.0.1": "functions/1",
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},
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expectedVersions: []string{"v0.0.1"},
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},
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{
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name: "multiple repository versions",
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root: "testdata",
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versions: map[string]string{
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"v0.0.1": "functions/1",
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"v0.2.3": "functions/2",
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"v7.0.2": "functions/3",
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"malformed-version": "doesn't matter",
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},
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expectedVersions: []string{"v0.0.1", "v0.2.3", "v7.0.2"},
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},
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}
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for _, tt := range tests {
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root := tt.root
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versions := tt.versions
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expectedVersions := tt.expectedVersions
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t.Run(tt.name, func(t *testing.T) {
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repo, err := implementations.NewRepository(root, versions)
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require.NoError(t, err)
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actualVersions, err := repo.GetVersions()
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assert.NoError(t, err)
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// this will make sure that slices are sorted in a same way
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sort.Strings(expectedVersions)
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sort.Strings(actualVersions)
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assert.Equal(t, expectedVersions, actualVersions)
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})
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}
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}
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