mirror of https://github.com/kubernetes/kops.git
105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
/*
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Copyright 2019 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 awstasks
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import (
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"testing"
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"github.com/aws/aws-sdk-go-v2/aws"
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"sigs.k8s.io/yaml"
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"k8s.io/kops/pkg/diff"
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)
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func TestGetEBSVolumeTagsToDelete(t *testing.T) {
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ebsv := &EBSVolume{
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ID: aws.String("ebs-1234567"),
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Tags: map[string]string{
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"KubernetesCluster": "MyCluster",
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"Name": "nodes.cluster.k8s.local",
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},
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}
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cases := []struct {
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CurrentTags map[string]string
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ExpectedTagsToDelete map[string]string
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}{
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{
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CurrentTags: map[string]string{
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"KubernetesCluster": "MyCluster",
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"Name": "nodes.cluster.k8s.local",
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},
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ExpectedTagsToDelete: map[string]string{},
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},
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{
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CurrentTags: map[string]string{
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"KubernetesCluster": "MyCluster",
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"Name": "nodes.cluster.k8s.locall",
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},
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ExpectedTagsToDelete: map[string]string{},
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},
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{
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CurrentTags: map[string]string{
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"KubernetesCluster": "MyCluster",
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},
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ExpectedTagsToDelete: map[string]string{},
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},
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{
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CurrentTags: map[string]string{
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"KubernetesCluster": "MyCluster",
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"Name": "nodes.cluster.k8s.local",
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"OldTag": "OldValue",
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},
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ExpectedTagsToDelete: map[string]string{
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"OldTag": "OldValue",
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},
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},
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{
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CurrentTags: map[string]string{
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"KubernetesCluster": "MyCluster",
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"Name": "nodes.cluster.k8s.local",
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"MyCustomTag": "MyCustomValue",
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"k8s.io/cluster-autoscaler/node-template/taint/sometaint": "somevalue:NoSchedule",
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},
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ExpectedTagsToDelete: map[string]string{
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"MyCustomTag": "MyCustomValue",
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"k8s.io/cluster-autoscaler/node-template/taint/sometaint": "somevalue:NoSchedule",
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},
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},
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}
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for i, x := range cases {
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tagsToDelete := ebsv.getEBSVolumeTagsToDelete(x.CurrentTags)
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expected, err := yaml.Marshal(x.ExpectedTagsToDelete)
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if err != nil {
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t.Errorf("case %d, unexpected error converting expected tags to yaml: %v", i, err)
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}
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actual, err := yaml.Marshal(tagsToDelete)
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if err != nil {
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t.Errorf("case %d, unexpected error converting actual tags to yaml: %v", i, err)
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}
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if string(expected) != string(actual) {
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diffString := diff.FormatDiff(string(expected), string(actual))
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t.Errorf("case %d failed, actual output differed from expected.", i)
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t.Logf("diff:\n%s\n", diffString)
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}
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}
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}
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