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e7c7e35f51
These backups could be used in case an upgrade misbehaves after helm declared it as successful. The manual backups are required as helm-rollback won't touch custom resources and changes to CRDs delete resources of the old version.
80 lines
1.6 KiB
Go
80 lines
1.6 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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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestIsUpgrade(t *testing.T) {
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testCases := map[string]struct {
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currentVersion string
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newVersion string
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wantUpgrade bool
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}{
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"upgrade": {
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currentVersion: "0.1.0",
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newVersion: "0.2.0",
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wantUpgrade: true,
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},
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"downgrade": {
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currentVersion: "0.2.0",
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newVersion: "0.1.0",
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wantUpgrade: false,
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},
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"equal": {
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currentVersion: "0.1.0",
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newVersion: "0.1.0",
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wantUpgrade: false,
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},
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"invalid current version": {
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currentVersion: "asdf",
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newVersion: "0.1.0",
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wantUpgrade: false,
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},
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"invalid new version": {
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currentVersion: "0.1.0",
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newVersion: "asdf",
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wantUpgrade: false,
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},
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"patch version": {
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currentVersion: "0.1.0",
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newVersion: "0.1.1",
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wantUpgrade: true,
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},
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"pre-release version": {
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currentVersion: "0.1.0",
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newVersion: "0.1.1-rc1",
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wantUpgrade: true,
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},
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"pre-release version downgrade": {
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currentVersion: "0.1.1-rc1",
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newVersion: "0.1.0",
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wantUpgrade: false,
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},
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"pre-release of same version": {
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currentVersion: "0.1.0",
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newVersion: "0.1.0-rc1",
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wantUpgrade: false,
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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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upgrade := isUpgrade(tc.currentVersion, tc.newVersion)
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assert.Equal(tc.wantUpgrade, upgrade)
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upgrade = isUpgrade("v"+tc.currentVersion, "v"+tc.newVersion)
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assert.Equal(tc.wantUpgrade, upgrade)
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})
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}
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}
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