mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-09-20 08:15:56 +00:00
120 lines
3.1 KiB
Go
120 lines
3.1 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package helm
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import (
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"context"
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"testing"
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"time"
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"github.com/edgelesssys/constellation/v2/internal/compatibility"
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"github.com/edgelesssys/constellation/v2/internal/config"
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"github.com/edgelesssys/constellation/v2/internal/file"
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"github.com/edgelesssys/constellation/v2/internal/logger"
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"github.com/spf13/afero"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"helm.sh/helm/v3/pkg/chart"
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"helm.sh/helm/v3/pkg/release"
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)
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func TestShouldUpgrade(t *testing.T) {
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testCases := map[string]struct {
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version string
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assertCorrectError func(t *testing.T, err error) bool
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wantError bool
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}{
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"valid upgrade": {
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version: "1.9.0",
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},
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"not a valid upgrade": {
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version: "1.0.0",
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assertCorrectError: func(t *testing.T, err error) bool {
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target := &compatibility.InvalidUpgradeError{}
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return assert.ErrorAs(t, err, &target)
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},
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wantError: true,
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},
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}
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for name, tc := range testCases {
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t.Run(name, func(t *testing.T) {
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assert := assert.New(t)
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require := require.New(t)
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client := Client{kubectl: nil, actions: &stubActionWrapper{version: tc.version}, log: logger.NewTest(t)}
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chart, err := loadChartsDir(helmFS, certManagerInfo.path)
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require.NoError(err)
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err = client.shouldUpgrade(certManagerInfo.releaseName, chart)
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if tc.wantError {
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tc.assertCorrectError(t, err)
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return
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}
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assert.NoError(err)
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})
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}
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}
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func TestUpgradeRelease(t *testing.T) {
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testCases := map[string]struct {
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allowDestructive bool
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version string
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assertCorrectError func(t *testing.T, err error) bool
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wantError bool
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}{
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"allow": {
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allowDestructive: true,
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version: "1.9.0",
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},
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"deny": {
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allowDestructive: false,
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version: "1.9.0",
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assertCorrectError: func(t *testing.T, err error) bool {
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return assert.ErrorIs(t, err, ErrConfirmationMissing)
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},
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wantError: true,
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},
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}
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for name, tc := range testCases {
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t.Run(name, func(t *testing.T) {
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assert := assert.New(t)
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require := require.New(t)
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client := Client{kubectl: nil, actions: &stubActionWrapper{version: tc.version}, log: logger.NewTest(t)}
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chart, err := loadChartsDir(helmFS, certManagerInfo.path)
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require.NoError(err)
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fileHandler := file.NewHandler(afero.NewMemMapFs())
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err = client.upgradeRelease(context.Background(), 0, config.Default(), chart, tc.allowDestructive, fileHandler)
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if tc.wantError {
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tc.assertCorrectError(t, err)
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return
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}
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assert.NoError(err)
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})
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}
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}
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type stubActionWrapper struct {
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version string
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}
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// listAction returns a list of len 1 with a release that has only it's version set.
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func (a *stubActionWrapper) listAction(_ string) ([]*release.Release, error) {
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return []*release.Release{{Chart: &chart.Chart{Metadata: &chart.Metadata{Version: a.version}}}}, nil
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}
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func (a *stubActionWrapper) getValues(_ string) (map[string]any, error) {
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return nil, nil
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}
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func (a *stubActionWrapper) upgradeAction(_ context.Context, _ string, _ *chart.Chart, _ map[string]any, _ time.Duration) error {
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return nil
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}
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