mirror of https://github.com/kubernetes/kops.git
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
/*
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Copyright 2017 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 codecs
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import (
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"testing"
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"k8s.io/kops/pkg/apis/kops/v1alpha2"
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"k8s.io/kops/pkg/diff"
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"k8s.io/kops/pkg/kopscodecs"
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)
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func TestSerializeEmptyCluster(t *testing.T) {
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cluster := &v1alpha2.Cluster{}
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cluster.Spec.Kubelet = &v1alpha2.KubeletConfigSpec{}
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cluster.Spec.KubeControllerManager = &v1alpha2.KubeControllerManagerConfig{}
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yaml, err := kopscodecs.ToVersionedYamlWithVersion(cluster, v1alpha2.SchemeGroupVersion)
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if err != nil {
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t.Errorf("unexpected error marshaling Cluster: %v", err)
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}
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yamlString := string(yaml)
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expected := `apiVersion: kops.k8s.io/v1alpha2
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kind: Cluster
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metadata:
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creationTimestamp: null
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spec:
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kubeControllerManager: {}
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kubelet: {}
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`
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if yamlString != expected {
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diffString := diff.FormatDiff(expected, yamlString)
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t.Logf("diff:\n%s\n", diffString)
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t.Errorf("unexpected yaml from empty Cluster: %q", yamlString)
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}
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}
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