Refactor current GAE abstraction library to be free of the SDK*

go/src/infra/gae/libs/wrapper/memory/key_test.go

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package memory
-
-import (
-        "bytes"
-        "fmt"
-        "infra/gae/libs/wrapper"
-        "testing"
-
-        . "github.com/smartystreets/goconvey/convey"
-        "golang.org/x/net/context"
-
-        "appengine/datastore"
-)
-
-func shouldEqualKey(ai interface{}, bis ...interface{}) string {
-        if len(bis) != 1 {
-                return "too many bees!"
-        }
-        a, b := ai.(*datastore.Key), bis[0].(*datastore.Key)
-        if !a.Equal(b) {
-                return fmt.Sprintf("Expected: %s\nActual:   %s", b.String(), a.String())
-        }
-        return ""
-}
-
-func TestKeyBinaryStuff(t *testing.T) {
-        t.Parallel()
-
-        Convey("Key binary encoding", t, func() {
-                c := Use(context.Background())
-                c, err := wrapper.GetGI(c).Namespace("bobspace")
-                So(err, ShouldBeNil)
-                ds := wrapper.GetDS(c)
-
-                k := ds.NewKey("Bunny", "", 10, ds.NewKey("Parent", "Cat", 0, nil))
-                So(k.Namespace(), ShouldEqual, "bobspace")
-
-                b := &bytes.Buffer{}
-                writeKey(b, withNS, k)
-
-                newk, err := readKey(b, withNS, "")
-                So(err, ShouldBeNil)
-                So(k.Namespace(), ShouldEqual, "bobspace")
-                So(newk, shouldEqualKey, k)
-                So(b.Bytes(), ShouldBeEmpty)
-        })
-}