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89 lines
2.5 KiB
Go
89 lines
2.5 KiB
Go
// +build !providerless
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/*
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Copyright 2015 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 azure_dd
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import (
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"k8s.io/api/core/v1"
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utiltesting "k8s.io/client-go/util/testing"
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"k8s.io/kubernetes/pkg/volume"
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volumetest "k8s.io/kubernetes/pkg/volume/testing"
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)
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func TestCanSupport(t *testing.T) {
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tmpDir, err := utiltesting.MkTmpdir("azure_dd")
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if err != nil {
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t.Fatalf("can't make a temp dir: %v", err)
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}
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defer os.RemoveAll(tmpDir)
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plugMgr := volume.VolumePluginMgr{}
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plugMgr.InitPlugins(ProbeVolumePlugins(), nil /* prober */, volumetest.NewFakeVolumeHost(t, tmpDir, nil, nil))
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plug, err := plugMgr.FindPluginByName(azureDataDiskPluginName)
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if err != nil {
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t.Errorf("Can't find the plugin by name")
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}
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if plug.GetPluginName() != azureDataDiskPluginName {
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t.Errorf("Wrong name: %s", plug.GetPluginName())
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}
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if !plug.CanSupport(&volume.Spec{Volume: &v1.Volume{VolumeSource: v1.VolumeSource{AzureDisk: &v1.AzureDiskVolumeSource{}}}}) {
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t.Errorf("Expected true")
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}
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if !plug.CanSupport(&volume.Spec{PersistentVolume: &v1.PersistentVolume{Spec: v1.PersistentVolumeSpec{PersistentVolumeSource: v1.PersistentVolumeSource{AzureDisk: &v1.AzureDiskVolumeSource{}}}}}) {
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t.Errorf("Expected true")
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}
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}
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// fakeAzureProvider type was removed because all functions were not used
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// Testing mounting will require path calculation which depends on the cloud provider, which is faked in the above test.
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func TestGetMaxDataDiskCount(t *testing.T) {
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tests := []struct {
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instanceType string
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expectResult int64
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}{
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{
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instanceType: "standard_d2_v2",
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expectResult: 8,
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},
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{
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instanceType: "Standard_DS14_V2",
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expectResult: 64,
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},
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{
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instanceType: "NOT_EXISTING",
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expectResult: defaultAzureVolumeLimit,
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},
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{
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instanceType: "",
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expectResult: defaultAzureVolumeLimit,
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},
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}
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for _, test := range tests {
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result := getMaxDataDiskCount(test.instanceType)
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assert.Equal(t, test.expectResult, result)
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}
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}
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