Replace godep with dep

vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured_test.go

@@ -0,0 +1,60 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+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.
+*/
+
+package unstructured
+
+import (
+	"io/ioutil"
+	"sync"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestCodecOfUnstructuredList tests that there are no data races in Encode().
+// i.e. that it does not mutate the object being encoded.
+func TestCodecOfUnstructuredList(t *testing.T) {
+	var wg sync.WaitGroup
+	concurrency := 10
+	list := UnstructuredList{
+		Object: map[string]interface{}{},
+	}
+	wg.Add(concurrency)
+	for i := 0; i < concurrency; i++ {
+		go func() {
+			defer wg.Done()
+			assert.NoError(t, UnstructuredJSONScheme.Encode(&list, ioutil.Discard))
+		}()
+	}
+	wg.Wait()
+}
+
+func TestUnstructuredList(t *testing.T) {
+	list := &UnstructuredList{
+		Object: map[string]interface{}{"kind": "List", "apiVersion": "v1"},
+		Items: []Unstructured{
+			{Object: map[string]interface{}{"kind": "Pod", "apiVersion": "v1", "metadata": map[string]interface{}{"name": "test"}}},
+		},
+	}
+	content := list.UnstructuredContent()
+	items := content["items"].([]interface{})
+	if len(items) != 1 {
+		t.Fatalf("unexpected items: %#v", items)
+	}
+	if getNestedField(items[0].(map[string]interface{}), "metadata", "name") != "test" {
+		t.Fatalf("unexpected fields: %#v", items[0])
+	}
+}