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fake dynamic client: support *List kinds

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Today the dynamic fake client is not aware of *List kinds, so List calls return UnstructuredList
objects without TypeMeta. This patch updates client-go's fake object tracker to store a map of
GVR to list GVKs. In this way, the list GVK can be set for UnstructuredList objects.

Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>

Kubernetes-commit: 0845b863e89912e0d6c4380f8bc362646326386a
This commit is contained in:
Andrew Sy Kim 2020-10-27 23:08:46 -04:00 committed by Kubernetes Publisher
parent bcecfeab18
commit 1db2969ba9
1 changed files with 40 additions and 0 deletions
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40
dynamic/fake/simple_test.go
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@ -84,6 +84,46 @@ func TestList(t *testing.T) {
}
}
func Test_ListKind(t *testing.T) {
scheme := runtime.NewScheme()
client := NewSimpleDynamicClient(scheme,
&unstructured.UnstructuredList{
Object: map[string]interface{}{
"apiVersion": "group/version",
"kind": "TheKindList",
},
Items: []unstructured.Unstructured{
*newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
*newUnstructured("group/version", "TheKind", "ns-foo", "name-bar"),
*newUnstructured("group/version", "TheKind", "ns-foo", "name-baz"),
},
},
)
listFirst, err := client.Resource(schema.GroupVersionResource{Group: "group", Version: "version", Resource: "thekinds"}).List(context.TODO(), metav1.ListOptions{})
if err != nil {
t.Fatal(err)
}
expectedList := &unstructured.UnstructuredList{
Object: map[string]interface{}{
"apiVersion": "group/version",
"kind": "TheKindList",
"metadata": map[string]interface{}{
"resourceVersion": "",
},
},
Items: []unstructured.Unstructured{
*newUnstructured("group/version", "TheKind", "ns-foo", "name-bar"),
*newUnstructured("group/version", "TheKind", "ns-foo", "name-baz"),
*newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
},
}
if !equality.Semantic.DeepEqual(listFirst, expectedList) {
t.Fatal(diff.ObjectGoPrintDiff(expectedList, listFirst))
}
}
type patchTestCase struct {
name string
object runtime.Object