89 lines
2.8 KiB
Go
89 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 resource
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import (
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"reflect"
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"strings"
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"testing"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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)
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func TestDynamicCodecDecode(t *testing.T) {
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testcases := []struct {
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name string
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data []byte
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gvk *schema.GroupVersionKind
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obj runtime.Object
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expectErr string
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expectGVK *schema.GroupVersionKind
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expectObj runtime.Object
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}{
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{
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name: "v1 Status",
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data: []byte(`{"apiVersion":"v1","kind":"Status"}`),
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expectGVK: &schema.GroupVersionKind{"", "v1", "Status"},
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expectObj: &metav1.Status{TypeMeta: metav1.TypeMeta{APIVersion: "v1", Kind: "Status"}},
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},
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{
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name: "meta.k8s.io/v1 Status",
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data: []byte(`{"apiVersion":"meta.k8s.io/v1","kind":"Status"}`),
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expectGVK: &schema.GroupVersionKind{"meta.k8s.io", "v1", "Status"},
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expectObj: &metav1.Status{TypeMeta: metav1.TypeMeta{APIVersion: "meta.k8s.io/v1", Kind: "Status"}},
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},
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{
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name: "example.com/v1 Status",
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data: []byte(`{"apiVersion":"example.com/v1","kind":"Status"}`),
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expectGVK: &schema.GroupVersionKind{"example.com", "v1", "Status"},
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expectObj: &unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "example.com/v1", "kind": "Status"}},
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},
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{
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name: "example.com/v1 Foo",
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data: []byte(`{"apiVersion":"example.com/v1","kind":"Foo"}`),
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expectGVK: &schema.GroupVersionKind{"example.com", "v1", "Foo"},
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expectObj: &unstructured.Unstructured{Object: map[string]interface{}{"apiVersion": "example.com/v1", "kind": "Foo"}},
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},
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}
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for _, test := range testcases {
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t.Run(test.name, func(t *testing.T) {
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obj, gvk, err := dynamicCodec{}.Decode(test.data, test.gvk, test.obj)
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if (err == nil) != (test.expectErr == "") {
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t.Fatalf("expected err=%v, got %v", test.expectErr, err)
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}
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if err != nil && !strings.Contains(err.Error(), test.expectErr) {
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t.Fatalf("expected err=%v, got %v", test.expectErr, err)
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}
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if err != nil {
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return
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}
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if !reflect.DeepEqual(test.expectGVK, gvk) {
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t.Errorf("expected\n\tgvk=%#v\ngot\n\t%#v", test.expectGVK, gvk)
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}
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if !reflect.DeepEqual(test.expectObj, obj) {
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t.Errorf("expected\n\t%#v\n\t%#v", test.expectObj, obj)
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}
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})
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}
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}
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