Return error on Get(*Key).

service/datastore/datastore_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.
 
 // adapted from github.com/golang/appengine/datastore
 
 package datastore
 
 import (
         "fmt"
@@ skipping 392 matching lines @@
                         Convey("get multi error for individual failures", func() {
                                 fplss := []FakePLS{{}, {Kind: "Fail"}}
                                 So(ds.PutMulti(fplss), ShouldResemble, errors.MultiError{nil, errors.New("PutMulti fail")})
                         })
 
                         Convey("put with non-modifyable type is an error", func() {
                                 cs := CommonStruct{}
                                 So(ds.Put(cs), ShouldErrLike, "invalid Put input type")
                         })
 
+                        Convey("get with *Key is an error", func() {
+                                So(ds.Get(&Key{}), ShouldErrLike, "invalid Get input type: *datastore.Key")
+                        })
+
                         Convey("struct with no $kind is an error", func() {
                                 s := MGSWithNoKind{}
                                 So(ds.Put(&s), ShouldErrLike, "unable to extract $kind")
                         })
                 })
 
                 Convey("ok", func() {
                         Convey("[]S", func() {
                                 css := make([]CommonStruct, 7)
                                 for i := range css {
@@ skipping 830 matching lines @@
                         Convey("extra field with bad type", func() {
                                 type Bad struct {
                                         A int64 `gae:",extra"`
                                 }
                                 So(func() { GetPLS(&Bad{}) }, ShouldPanicLike,
                                         "struct 'extra' field has invalid type int64")
                         })
                 })
         })
 }