Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/gengo/generator/snippet_writer_test.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2015 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 generator_test
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+
+	"k8s.io/gengo/generator"
+	"k8s.io/gengo/namer"
+	"k8s.io/gengo/parser"
+)
+
+func construct(t *testing.T, files map[string]string) *generator.Context {
+	b := parser.New()
+	for name, src := range files {
+		if err := b.AddFileForTest("/tmp/"+name, name, []byte(src)); err != nil {
+			t.Fatal(err)
+		}
+	}
+	c, err := generator.NewContext(b, namer.NameSystems{
+		"public":  namer.NewPublicNamer(0),
+		"private": namer.NewPrivateNamer(0),
+	}, "public")
+	if err != nil {
+		t.Fatal(err)
+	}
+	return c
+}
+
+func TestSnippetWriter(t *testing.T) {
+	var structTest = map[string]string{
+		"base/foo/proto/foo.go": `
+package foo
+
+// Blah is a test.
+// A test, I tell you.
+type Blah struct {
+	// A is the first field.
+	A int64 ` + "`" + `json:"a"` + "`" + `
+
+	// B is the second field.
+	// Multiline comments work.
+	B string ` + "`" + `json:"b"` + "`" + `
+}
+`,
+	}
+
+	c := construct(t, structTest)
+	b := &bytes.Buffer{}
+	err := generator.NewSnippetWriter(b, c, "$", "$").
+		Do("$.|public$$.|private$", c.Order[0]).
+		Error()
+	if err != nil {
+		t.Errorf("Unexpected error %v", err)
+	}
+	if e, a := "Blahblah", b.String(); e != a {
+		t.Errorf("Expected %q, got %q", e, a)
+	}
+
+	err = generator.NewSnippetWriter(b, c, "$", "$").
+		Do("$.|public", c.Order[0]).
+		Error()
+	if err == nil {
+		t.Errorf("expected error on invalid template")
+	} else {
+		// Dear reader, I apologize for making the worst change
+		// detection test in the history of ever.
+		if e, a := "snippet_writer_test.go", err.Error(); !strings.Contains(a, e) {
+			t.Errorf("Expected %q but didn't find it in %q", e, a)
+		}
+	}
+}