constellation/cli/internal/helm/client_test.go

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/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
package helm
import (
"context"
"testing"
"time"
"github.com/edgelesssys/constellation/v2/internal/logger"
"github.com/stretchr/testify/assert"
"helm.sh/helm/v3/pkg/chart"
"helm.sh/helm/v3/pkg/release"
)
func TestIsUpgrade(t *testing.T) {
testCases := map[string]struct {
currentVersion string
newVersion string
wantUpgrade bool
}{
"upgrade": {
currentVersion: "0.1.0",
newVersion: "0.2.0",
wantUpgrade: true,
},
"downgrade": {
currentVersion: "0.2.0",
newVersion: "0.1.0",
wantUpgrade: false,
},
"equal": {
currentVersion: "0.1.0",
newVersion: "0.1.0",
wantUpgrade: false,
},
"invalid current version": {
currentVersion: "asdf",
newVersion: "0.1.0",
wantUpgrade: false,
},
"invalid new version": {
currentVersion: "0.1.0",
newVersion: "asdf",
wantUpgrade: false,
},
"patch version": {
currentVersion: "0.1.0",
newVersion: "0.1.1",
wantUpgrade: true,
},
"pre-release version": {
currentVersion: "0.1.0",
newVersion: "0.1.1-rc1",
wantUpgrade: true,
},
"pre-release version downgrade": {
currentVersion: "0.1.1-rc1",
newVersion: "0.1.0",
wantUpgrade: false,
},
"pre-release of same version": {
currentVersion: "0.1.0",
newVersion: "0.1.0-rc1",
wantUpgrade: false,
},
}
for name, tc := range testCases {
t.Run(name, func(t *testing.T) {
assert := assert.New(t)
upgrade := isUpgrade(tc.currentVersion, tc.newVersion)
assert.Equal(tc.wantUpgrade, upgrade)
upgrade = isUpgrade("v"+tc.currentVersion, "v"+tc.newVersion)
assert.Equal(tc.wantUpgrade, upgrade)
})
}
}
func TestUpgradeRelease(t *testing.T) {
testCases := map[string]struct {
allowDestructive bool
wantError bool
}{
"allow": {
allowDestructive: true,
},
"deny": {
allowDestructive: false,
wantError: true,
},
}
for name, tc := range testCases {
t.Run(name, func(t *testing.T) {
assert := assert.New(t)
client := Client{kubectl: nil, actions: &stubActionWrapper{}, log: logger.NewTest(t)}
err := client.upgradeRelease(context.Background(), 0, certManagerPath, certManagerReleaseName, false, tc.allowDestructive)
if tc.wantError {
assert.ErrorIs(err, ErrConfirmationMissing)
return
}
assert.NoError(err)
})
}
}
type stubActionWrapper struct{}
// listAction returns a list of len 1 with a release that has only it's version set.
func (a *stubActionWrapper) listAction(_ string) ([]*release.Release, error) {
return []*release.Release{{Chart: &chart.Chart{Metadata: &chart.Metadata{Version: "1.0.0"}}}}, nil
}
func (a *stubActionWrapper) getValues(release string) (map[string]any, error) {
return nil, nil
}
func (a *stubActionWrapper) upgradeAction(ctx context.Context, releaseName string, chart *chart.Chart, values map[string]any, timeout time.Duration) error {
return nil
}