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Signed-off-by: Michael Henriksen <mhenriks@redhat.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,147 @@ | ||
| /* | ||
| * This file is part of the KubeVirt project | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| * Copyright 2018 Red Hat, Inc. | ||
| * | ||
| */ | ||
|
|
||
| package types | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/ginkgo/extensions/table" | ||
| . "github.com/onsi/gomega" | ||
|
|
||
| "github.com/golang/mock/gomock" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/runtime" | ||
|
|
||
| virtv1 "kubevirt.io/client-go/api/v1" | ||
| cdifake "kubevirt.io/client-go/generated/containerized-data-importer/clientset/versioned/fake" | ||
| "kubevirt.io/client-go/kubecli" | ||
| cdiv1 "kubevirt.io/containerized-data-importer/pkg/apis/core/v1beta1" | ||
| ) | ||
|
|
||
| var _ = Describe("DataVolume utils test", func() { | ||
| Context("with VM", func() { | ||
| vm := &virtv1.VirtualMachine{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Namespace: "vmnamespace", | ||
| Name: "vm", | ||
| }, | ||
| } | ||
|
|
||
| createClient := func(cdiObjects ...runtime.Object) kubecli.KubevirtClient { | ||
| ctrl := gomock.NewController(GinkgoT()) | ||
| virtClient := kubecli.NewMockKubevirtClient(ctrl) | ||
| cdiClient := cdifake.NewSimpleClientset(cdiObjects...) | ||
| virtClient.EXPECT().CdiClient().Return(cdiClient).AnyTimes() | ||
| return virtClient | ||
| } | ||
|
|
||
| It("should ignore DataVolume with no clone operation", func() { | ||
| dv := &cdiv1.DataVolumeSpec{ | ||
| Source: &cdiv1.DataVolumeSource{ | ||
| Blank: &cdiv1.DataVolumeBlankImage{}, | ||
| }, | ||
| } | ||
|
|
||
| cs, err := GetCloneSource(context.TODO(), createClient(), vm, dv) | ||
| Expect(err).ToNot(HaveOccurred()) | ||
| Expect(cs).To(BeNil()) | ||
| }) | ||
|
|
||
| DescribeTable("should properly handle DataVolume clone source", func(sourceNamespace, expectedNamespace string) { | ||
| sourceName := "name" | ||
| dv := &cdiv1.DataVolumeSpec{ | ||
| Source: &cdiv1.DataVolumeSource{ | ||
| PVC: &cdiv1.DataVolumeSourcePVC{ | ||
| Namespace: sourceNamespace, | ||
| Name: sourceName, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| cs, err := GetCloneSource(context.TODO(), createClient(), vm, dv) | ||
| Expect(err).ToNot(HaveOccurred()) | ||
| Expect(cs).ToNot(BeNil()) | ||
| Expect(cs.Namespace).To(Equal(expectedNamespace)) | ||
| Expect(cs.Name).To(Equal(sourceName)) | ||
| }, | ||
| Entry("source namespace not specified", "", vm.Namespace), | ||
| Entry("source namespace is specified", "ns2", "ns2"), | ||
| ) | ||
|
|
||
| It("should error if DataSource does not exist", func() { | ||
| ns := "foo" | ||
| dv := &cdiv1.DataVolumeSpec{ | ||
| SourceRef: &cdiv1.DataVolumeSourceRef{ | ||
| Kind: "DataSource", | ||
| Namespace: &ns, | ||
| Name: "bar", | ||
| }, | ||
| } | ||
|
|
||
| cs, err := GetCloneSource(context.TODO(), createClient(), vm, dv) | ||
| Expect(err).To(HaveOccurred()) | ||
| Expect(cs).To(BeNil()) | ||
| }) | ||
|
|
||
| DescribeTable("should properly handle DataVolume clone sourceRef", func(sourceRefNamespace, sourceNamespace, expectedNamespace string) { | ||
| sourceRefName := "sourceRef" | ||
| sourceName := "name" | ||
|
|
||
| ref := &cdiv1.DataSource{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Namespace: vm.Namespace, | ||
| Name: sourceRefName, | ||
| }, | ||
| Spec: cdiv1.DataSourceSpec{ | ||
| Source: cdiv1.DataSourceSource{ | ||
| PVC: &cdiv1.DataVolumeSourcePVC{ | ||
| Namespace: sourceNamespace, | ||
| Name: sourceName, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| dv := &cdiv1.DataVolumeSpec{ | ||
| SourceRef: &cdiv1.DataVolumeSourceRef{ | ||
| Kind: "DataSource", | ||
| Name: sourceRefName, | ||
| }, | ||
| } | ||
|
|
||
| if sourceRefNamespace != "" { | ||
| ref.Namespace = sourceRefNamespace | ||
| dv.SourceRef.Namespace = &sourceRefNamespace | ||
| } | ||
|
|
||
| cs, err := GetCloneSource(context.TODO(), createClient(ref), vm, dv) | ||
| Expect(err).ToNot(HaveOccurred()) | ||
| Expect(cs).ToNot(BeNil()) | ||
| Expect(cs.Namespace).To(Equal(expectedNamespace)) | ||
| Expect(cs.Name).To(Equal(sourceName)) | ||
| }, | ||
| Entry("sourceRef namespace and source namespace not specified", "", "", vm.Namespace), | ||
| Entry("source namespace not specified", "foo", "", "foo"), | ||
| Entry("sourceRef namespace not specified", "", "bar", "bar"), | ||
| Entry("everything specified", "foo", "bar", "bar"), | ||
| ) | ||
| }) | ||
| }) |
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