Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/google.golang.org/grpc/metadata/metadata_test.go

@@ -0,0 +1,109 @@
+/*
+ *
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+package metadata
+
+import (
+	"reflect"
+	"testing"
+)
+
+const binaryValue = string(128)
+
+func TestEncodeKeyValue(t *testing.T) {
+	for _, test := range []struct {
+		// input
+		kin string
+		vin string
+		// output
+		kout string
+		vout string
+	}{
+		{"key", "abc", "key", "abc"},
+		{"KEY", "abc", "key", "abc"},
+		{"key-bin", "abc", "key-bin", "YWJj"},
+		{"key-bin", binaryValue, "key-bin", "woA="},
+	} {
+		k, v := encodeKeyValue(test.kin, test.vin)
+		if k != test.kout || !reflect.DeepEqual(v, test.vout) {
+			t.Fatalf("encodeKeyValue(%q, %q) = %q, %q, want %q, %q", test.kin, test.vin, k, v, test.kout, test.vout)
+		}
+	}
+}
+
+func TestDecodeKeyValue(t *testing.T) {
+	for _, test := range []struct {
+		// input
+		kin string
+		vin string
+		// output
+		kout string
+		vout string
+		err  error
+	}{
+		{"a", "abc", "a", "abc", nil},
+		{"key-bin", "Zm9vAGJhcg==", "key-bin", "foo\x00bar", nil},
+		{"key-bin", "woA=", "key-bin", binaryValue, nil},
+		{"a", "abc,efg", "a", "abc,efg", nil},
+		{"key-bin", "Zm9vAGJhcg==,Zm9vAGJhcg==", "key-bin", "foo\x00bar,foo\x00bar", nil},
+	} {
+		k, v, err := DecodeKeyValue(test.kin, test.vin)
+		if k != test.kout || !reflect.DeepEqual(v, test.vout) || !reflect.DeepEqual(err, test.err) {
+			t.Fatalf("DecodeKeyValue(%q, %q) = %q, %q, %v, want %q, %q, %v", test.kin, test.vin, k, v, err, test.kout, test.vout, test.err)
+		}
+	}
+}
+
+func TestPairsMD(t *testing.T) {
+	for _, test := range []struct {
+		// input
+		kv []string
+		// output
+		md   MD
+		size int
+	}{
+		{[]string{}, MD{}, 0},
+		{[]string{"k1", "v1", "k2-bin", binaryValue}, New(map[string]string{
+			"k1":     "v1",
+			"k2-bin": binaryValue,
+		}), 2},
+	} {
+		md := Pairs(test.kv...)
+		if !reflect.DeepEqual(md, test.md) {
+			t.Fatalf("Pairs(%v) = %v, want %v", test.kv, md, test.md)
+		}
+		if md.Len() != test.size {
+			t.Fatalf("Pairs(%v) generates md of size %d, want %d", test.kv, md.Len(), test.size)
+		}
+	}
+}