1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
// Copyright 2014 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.
#include "components/cryptauth/cryptauth_api_call_flow.h"
#include <memory>
#include "base/macros.h"
#include "base/test/test_simple_task_runner.h"
#include "net/base/net_errors.h"
#include "net/url_request/test_url_fetcher_factory.h"
#include "net/url_request/url_request_status.h"
#include "net/url_request/url_request_test_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cryptauth {
namespace {
const char kSerializedRequestProto[] = "serialized_request_proto";
const char kSerializedResponseProto[] = "result_proto";
const char kRequestUrl[] = "https://googleapis.com/cryptauth/test";
} // namespace
class CryptAuthApiCallFlowTest
: public testing::Test,
public net::TestURLFetcherDelegateForTests {
protected:
CryptAuthApiCallFlowTest()
: url_request_context_getter_(new net::TestURLRequestContextGetter(
new base::TestSimpleTaskRunner())) {
flow_.SetPartialNetworkTrafficAnnotation(
PARTIAL_TRAFFIC_ANNOTATION_FOR_TESTS);
}
void SetUp() override {
// The TestURLFetcherFactory will override the global URLFetcherFactory for
// the entire test.
url_fetcher_factory_.reset(new net::TestURLFetcherFactory());
url_fetcher_factory_->SetDelegateForTests(this);
}
void StartApiCallFlow() {
StartApiCallFlowWithRequest(kSerializedRequestProto);
}
void StartApiCallFlowWithRequest(const std::string& serialized_request) {
flow_.Start(GURL(kRequestUrl), url_request_context_getter_.get(),
"access_token", serialized_request,
base::Bind(&CryptAuthApiCallFlowTest::OnResult,
base::Unretained(this)),
base::Bind(&CryptAuthApiCallFlowTest::OnError,
base::Unretained(this)));
// URLFetcher object for the API request should be created.
CheckCryptAuthHttpRequest(serialized_request);
}
void OnResult(const std::string& result) {
EXPECT_FALSE(result_);
result_.reset(new std::string(result));
}
void OnError(const std::string& error_message) {
EXPECT_FALSE(error_message_);
error_message_.reset(new std::string(error_message));
}
void CheckCryptAuthHttpRequest(const std::string& serialized_request) {
ASSERT_TRUE(url_fetcher_);
EXPECT_EQ(GURL(kRequestUrl), url_fetcher_->GetOriginalURL());
EXPECT_EQ(serialized_request, url_fetcher_->upload_data());
net::HttpRequestHeaders request_headers;
url_fetcher_->GetExtraRequestHeaders(&request_headers);
EXPECT_EQ("application/x-protobuf", url_fetcher_->upload_content_type());
}
// Responds to the current HTTP request. If the |error| is not |net::OK|, then
// the |response_code| and |response_string| arguments will be ignored.
void CompleteCurrentRequest(net::Error error,
int response_code,
const std::string& response_string) {
ASSERT_TRUE(url_fetcher_);
net::TestURLFetcher* url_fetcher = url_fetcher_;
url_fetcher_ = nullptr;
url_fetcher->set_status(net::URLRequestStatus::FromError(error));
if (error == net::OK) {
url_fetcher->set_response_code(response_code);
url_fetcher->SetResponseString(response_string);
}
url_fetcher->delegate()->OnURLFetchComplete(url_fetcher);
}
// net::TestURLFetcherDelegateForTests overrides.
void OnRequestStart(int fetcher_id) override {
url_fetcher_ = url_fetcher_factory_->GetFetcherByID(fetcher_id);
}
void OnChunkUpload(int fetcher_id) override {}
void OnRequestEnd(int fetcher_id) override {}
net::TestURLFetcher* url_fetcher_;
std::unique_ptr<std::string> result_;
std::unique_ptr<std::string> error_message_;
private:
scoped_refptr<net::TestURLRequestContextGetter> url_request_context_getter_;
std::unique_ptr<net::TestURLFetcherFactory> url_fetcher_factory_;
CryptAuthApiCallFlow flow_;
DISALLOW_COPY_AND_ASSIGN(CryptAuthApiCallFlowTest);
};
TEST_F(CryptAuthApiCallFlowTest, RequestSuccess) {
StartApiCallFlow();
CompleteCurrentRequest(net::OK, net::HTTP_OK, kSerializedResponseProto);
EXPECT_EQ(kSerializedResponseProto, *result_);
EXPECT_FALSE(error_message_);
}
TEST_F(CryptAuthApiCallFlowTest, RequestFailure) {
StartApiCallFlow();
CompleteCurrentRequest(net::ERR_FAILED, 0, std::string());
EXPECT_FALSE(result_);
EXPECT_EQ("Request failed", *error_message_);
}
TEST_F(CryptAuthApiCallFlowTest, RequestStatus500) {
StartApiCallFlow();
CompleteCurrentRequest(net::OK, net::HTTP_INTERNAL_SERVER_ERROR,
"CryptAuth Meltdown.");
EXPECT_FALSE(result_);
EXPECT_EQ("HTTP status: 500", *error_message_);
}
// The empty string is a valid protocol buffer message serialization.
TEST_F(CryptAuthApiCallFlowTest, RequestWithNoBody) {
StartApiCallFlowWithRequest(std::string());
CompleteCurrentRequest(net::OK, net::HTTP_OK, kSerializedResponseProto);
EXPECT_EQ(kSerializedResponseProto, *result_);
EXPECT_FALSE(error_message_);
}
// The empty string is a valid protocol buffer message serialization.
TEST_F(CryptAuthApiCallFlowTest, ResponseWithNoBody) {
StartApiCallFlow();
CompleteCurrentRequest(net::OK, net::HTTP_OK, std::string());
EXPECT_EQ(std::string(), *result_);
EXPECT_FALSE(error_message_);
}
} // namespace cryptauth
|
