Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/kubectl/cmd/cp_test.go

@@ -0,0 +1,180 @@
+/*
+Copyright 2014 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 cmd
+
+import (
+	"bytes"
+	"io"
+	"io/ioutil"
+	"os"
+	"path"
+	"testing"
+)
+
+func TestExtractFileSpec(t *testing.T) {
+	tests := []struct {
+		spec              string
+		expectedPod       string
+		expectedNamespace string
+		expectedFile      string
+		expectErr         bool
+	}{
+		{
+			spec:              "namespace/pod:/some/file",
+			expectedPod:       "pod",
+			expectedNamespace: "namespace",
+			expectedFile:      "/some/file",
+		},
+		{
+			spec:         "pod:/some/file",
+			expectedPod:  "pod",
+			expectedFile: "/some/file",
+		},
+		{
+			spec:         "/some/file",
+			expectedFile: "/some/file",
+		},
+		{
+			spec:      "some:bad:spec",
+			expectErr: true,
+		},
+	}
+	for _, test := range tests {
+		spec, err := extractFileSpec(test.spec)
+		if test.expectErr && err == nil {
+			t.Errorf("unexpected non-error")
+			continue
+		}
+		if err != nil && !test.expectErr {
+			t.Errorf("unexpected error: %v", err)
+			continue
+		}
+		if spec.PodName != test.expectedPod {
+			t.Errorf("expected: %s, saw: %s", test.expectedPod, spec.PodName)
+		}
+		if spec.PodNamespace != test.expectedNamespace {
+			t.Errorf("expected: %s, saw: %s", test.expectedNamespace, spec.PodNamespace)
+		}
+		if spec.File != test.expectedFile {
+			t.Errorf("expected: %s, saw: %s", test.expectedFile, spec.File)
+		}
+	}
+}
+
+func TestGetPrefix(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{
+			input:    "/foo/bar",
+			expected: "foo/bar",
+		},
+		{
+			input:    "foo/bar",
+			expected: "foo/bar",
+		},
+	}
+	for _, test := range tests {
+		out := getPrefix(test.input)
+		if out != test.expected {
+			t.Errorf("expected: %s, saw: %s", test.expected, out)
+		}
+	}
+}
+
+func TestTarUntar(t *testing.T) {
+	dir, err := ioutil.TempDir(os.TempDir(), "input")
+	dir2, err2 := ioutil.TempDir(os.TempDir(), "output")
+	if err != nil || err2 != nil {
+		t.Errorf("unexpected error: %v | %v", err, err2)
+		t.FailNow()
+	}
+	defer func() {
+		if err := os.RemoveAll(dir); err != nil {
+			t.Errorf("Unexpected error cleaning up: %v", err)
+		}
+		if err := os.RemoveAll(dir2); err != nil {
+			t.Errorf("Unexpected error cleaning up: %v", err)
+		}
+	}()
+
+	files := []struct {
+		name string
+		data string
+	}{
+		{
+			name: "foo",
+			data: "foobarbaz",
+		},
+		{
+			name: "dir/blah",
+			data: "bazblahfoo",
+		},
+		{
+			name: "some/other/directory",
+			data: "with more data here",
+		},
+		{
+			name: "blah",
+			data: "same file name different data",
+		},
+	}
+
+	for _, file := range files {
+		filepath := path.Join(dir, file.name)
+		if err := os.MkdirAll(path.Dir(filepath), 0755); err != nil {
+			t.Errorf("unexpected error: %v", err)
+			t.FailNow()
+		}
+		f, err := os.Create(filepath)
+		if err != nil {
+			t.Errorf("unexpected error: %v", err)
+			t.FailNow()
+		}
+		defer f.Close()
+		if _, err := io.Copy(f, bytes.NewBuffer([]byte(file.data))); err != nil {
+			t.Errorf("unexpected error: %v", err)
+			t.FailNow()
+		}
+	}
+
+	writer := &bytes.Buffer{}
+	if err := makeTar(dir, writer); err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+
+	reader := bytes.NewBuffer(writer.Bytes())
+	if err := untarAll(reader, dir2, ""); err != nil {
+		t.Errorf("unexpected error: %v", err)
+		t.FailNow()
+	}
+
+	for _, file := range files {
+		filepath := path.Join(dir, file.name)
+		f, err := os.Open(filepath)
+		if err != nil {
+			t.Errorf("unexpected error: %v", err)
+		}
+		defer f.Close()
+		buff := &bytes.Buffer{}
+		io.Copy(buff, f)
+		if file.data != string(buff.Bytes()) {
+			t.Errorf("expected: %s, saw: %s", file.data, string(buff.Bytes()))
+		}
+	}
+}