constellation/cli/internal/cmd/upgradeexecute_test.go
2023-01-05 17:19:05 +01:00

90 lines
2.2 KiB
Go

/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
package cmd
import (
"context"
"errors"
"testing"
"time"
"github.com/edgelesssys/constellation/v2/internal/attestation/measurements"
"github.com/edgelesssys/constellation/v2/internal/cloud/cloudprovider"
"github.com/edgelesssys/constellation/v2/internal/config"
"github.com/edgelesssys/constellation/v2/internal/constants"
"github.com/edgelesssys/constellation/v2/internal/file"
"github.com/spf13/afero"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestUpgradeExecute(t *testing.T) {
testCases := map[string]struct {
upgrader stubUpgrader
imageFetcher stubImageFetcher
wantErr bool
}{
"success": {
imageFetcher: stubImageFetcher{
reference: "someReference",
},
},
"fetch error": {
imageFetcher: stubImageFetcher{
fetchReferenceErr: errors.New("error"),
},
wantErr: true,
},
"upgrade error": {
upgrader: stubUpgrader{err: errors.New("error")},
wantErr: true,
},
}
for name, tc := range testCases {
t.Run(name, func(t *testing.T) {
assert := assert.New(t)
require := require.New(t)
cmd := newUpgradeExecuteCmd()
cmd.Flags().String("config", constants.ConfigFilename, "") // register persistent flag manually
handler := file.NewHandler(afero.NewMemMapFs())
cfg := defaultConfigWithExpectedMeasurements(t, config.Default(), cloudprovider.Azure)
require.NoError(handler.WriteYAML(constants.ConfigFilename, cfg))
err := upgradeExecute(cmd, &tc.imageFetcher, tc.upgrader, handler)
if tc.wantErr {
assert.Error(err)
} else {
assert.NoError(err)
}
})
}
}
type stubUpgrader struct {
err error
helmErr error
}
func (u stubUpgrader) Upgrade(context.Context, string, string, measurements.M) error {
return u.err
}
func (u stubUpgrader) UpgradeHelmServices(ctx context.Context, config *config.Config, timeout time.Duration, allowDestructive bool) error {
return u.helmErr
}
type stubImageFetcher struct {
reference string
fetchReferenceErr error
}
func (f *stubImageFetcher) FetchReference(_ context.Context, _ *config.Config) (string, error) {
return f.reference, f.fetchReferenceErr
}