77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
/*
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Copyright 2025 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 compatibility
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import (
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"testing"
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"k8s.io/apimachinery/pkg/util/version"
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basecompatibility "k8s.io/component-base/compatibility"
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)
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func TestValidateKubeEffectiveVersion(t *testing.T) {
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tests := []struct {
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name string
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emulationVersion string
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minCompatibilityVersion string
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expectErr bool
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}{
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{
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name: "valid versions",
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emulationVersion: "v1.32.0",
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minCompatibilityVersion: "v1.31.0",
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expectErr: false,
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},
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{
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name: "emulationVersion too low",
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emulationVersion: "v1.30.0",
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minCompatibilityVersion: "v1.31.0",
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expectErr: true,
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},
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{
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name: "minCompatibilityVersion too low",
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emulationVersion: "v1.31.0",
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minCompatibilityVersion: "v1.30.0",
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expectErr: true,
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},
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{
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name: "both versions too low",
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emulationVersion: "v1.30.0",
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minCompatibilityVersion: "v1.29.0",
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expectErr: 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("1.33")
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versionFloor := kubeEffectiveVersionFloors(binaryVersion)
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effective := basecompatibility.NewEffectiveVersion(binaryVersion, false, versionFloor, versionFloor)
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effective.SetEmulationVersion(version.MustParseGeneric(test.emulationVersion))
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effective.SetMinCompatibilityVersion(version.MustParseGeneric(test.minCompatibilityVersion))
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err := effective.Validate()
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if test.expectErr && err == nil {
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t.Error("expected error, but got nil")
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}
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if !test.expectErr && err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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})
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}
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}
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