Add generated file

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

vendor/k8s.io/client-go/util/buffer/ring_growing_test.go

@@ -0,0 +1,50 @@
+/*
+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 buffer
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGrowth(t *testing.T) {
+	t.Parallel()
+	x := 10
+	g := NewRingGrowing(1)
+	for i := 0; i < x; i++ {
+		assert.Equal(t, i, g.readable)
+		g.WriteOne(i)
+	}
+	read := 0
+	for g.readable > 0 {
+		v, ok := g.ReadOne()
+		assert.True(t, ok)
+		assert.Equal(t, read, v)
+		read++
+	}
+	assert.Equalf(t, x, read, "expected to have read %d items: %d", x, read)
+	assert.Zerof(t, g.readable, "expected readable to be zero: %d", g.readable)
+	assert.Equalf(t, 16, g.n, "expected N to be 16: %d", g.n)
+}
+
+func TestEmpty(t *testing.T) {
+	t.Parallel()
+	g := NewRingGrowing(1)
+	_, ok := g.ReadOne()
+	assert.False(t, ok)
+}