108 lines
3.3 KiB
Go
108 lines
3.3 KiB
Go
/*
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Copyright 2024 The Kubernetes Authors.
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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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http://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 version
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import (
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"testing"
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"k8s.io/apimachinery/pkg/util/version"
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)
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func TestValidate(t *testing.T) {
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tests := []struct {
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name string
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binaryVersion string
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emulationVersion string
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minCompatibilityVersion string
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expectErrors bool
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}{
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{
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name: "patch version diff ok",
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binaryVersion: "v1.32.2",
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emulationVersion: "v1.32.1",
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minCompatibilityVersion: "v1.31.5",
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},
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{
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name: "emulation version one minor lower than binary ok",
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binaryVersion: "v1.32.2",
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emulationVersion: "v1.31.0",
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minCompatibilityVersion: "v1.31.0",
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},
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{
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name: "emulation version two minor lower than binary not ok",
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binaryVersion: "v1.33.2",
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emulationVersion: "v1.31.0",
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minCompatibilityVersion: "v1.32.0",
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expectErrors: true,
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},
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{
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name: "emulation version one minor higher than binary not ok",
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binaryVersion: "v1.32.2",
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emulationVersion: "v1.33.0",
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minCompatibilityVersion: "v1.31.0",
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expectErrors: true,
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},
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{
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name: "emulation version two minor higher than binary not ok",
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binaryVersion: "v1.32.2",
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emulationVersion: "v1.34.0",
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minCompatibilityVersion: "v1.31.0",
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expectErrors: true,
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},
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{
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name: "compatibility version same as binary not ok",
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binaryVersion: "v1.32.2",
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emulationVersion: "v1.32.0",
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minCompatibilityVersion: "v1.32.0",
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expectErrors: true,
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},
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{
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name: "compatibility version two minor lower than binary not ok",
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binaryVersion: "v1.32.2",
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emulationVersion: "v1.32.0",
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minCompatibilityVersion: "v1.30.0",
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expectErrors: true,
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},
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{
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name: "compatibility version one minor higher than binary not ok",
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binaryVersion: "v1.32.2",
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emulationVersion: "v1.32.0",
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minCompatibilityVersion: "v1.33.0",
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expectErrors: true,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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binaryVersion := version.MustParseGeneric(test.binaryVersion)
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effective := &effectiveVersion{}
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emulationVersion := version.MustParseGeneric(test.emulationVersion)
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minCompatibilityVersion := version.MustParseGeneric(test.minCompatibilityVersion)
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effective.Set(binaryVersion, emulationVersion, minCompatibilityVersion)
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errs := effective.Validate()
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if len(errs) > 0 && !test.expectErrors {
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t.Errorf("expected no errors, errors found %+v", errs)
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}
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if len(errs) == 0 && test.expectErrors {
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t.Errorf("expected errors, no errors found")
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}
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})
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}
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}
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