blob: 61a704212e3b0c31fea1b8fcff3a53591466a559 [file] [log] [blame]
// Copyright (c) 2012 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.
//
// A complete set of unit tests for OAuth2MintTokenFlow.
#include "google_apis/gaia/oauth2_api_call_flow.h"
#include <memory>
#include <string>
#include <vector>
#include "base/message_loop/message_loop.h"
#include "base/time/time.h"
#include "google_apis/gaia/gaia_urls.h"
#include "google_apis/gaia/google_service_auth_error.h"
#include "google_apis/gaia/oauth2_access_token_consumer.h"
#include "google_apis/gaia/oauth2_access_token_fetcher_impl.h"
#include "net/base/net_errors.h"
#include "net/http/http_request_headers.h"
#include "net/http/http_status_code.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/test_url_fetcher_factory.h"
#include "net/url_request/url_fetcher.h"
#include "net/url_request/url_fetcher_delegate.h"
#include "net/url_request/url_fetcher_factory.h"
#include "net/url_request/url_request.h"
#include "net/url_request/url_request_status.h"
#include "net/url_request/url_request_test_util.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using net::HttpRequestHeaders;
using net::ScopedURLFetcherFactory;
using net::TestURLFetcher;
using net::URLFetcher;
using net::URLFetcherDelegate;
using net::URLFetcherFactory;
using net::URLRequestContextGetter;
using net::URLRequestStatus;
using testing::_;
using testing::Return;
using testing::StrictMock;
namespace {
const char kAccessToken[] = "access_token";
static std::string CreateBody() {
return "some body";
}
static GURL CreateApiUrl() {
return GURL("https://www.googleapis.com/someapi");
}
// Replaces the global URLFetcher factory so the test can return a custom
// URLFetcher to complete requests.
class MockUrlFetcherFactory : public ScopedURLFetcherFactory,
public URLFetcherFactory {
public:
MockUrlFetcherFactory()
: ScopedURLFetcherFactory(this) {
}
virtual ~MockUrlFetcherFactory() {}
MOCK_METHOD5(
CreateURLFetcherMock,
URLFetcher*(int id,
const GURL& url,
URLFetcher::RequestType request_type,
URLFetcherDelegate* d,
net::NetworkTrafficAnnotationTag traffic_annotation));
std::unique_ptr<URLFetcher> CreateURLFetcher(
int id,
const GURL& url,
URLFetcher::RequestType request_type,
URLFetcherDelegate* d,
net::NetworkTrafficAnnotationTag traffic_annotation) override {
return std::unique_ptr<URLFetcher>(
CreateURLFetcherMock(id, url, request_type, d, traffic_annotation));
}
};
class MockApiCallFlow : public OAuth2ApiCallFlow {
public:
MockApiCallFlow() {}
~MockApiCallFlow() {}
MOCK_METHOD0(CreateApiCallUrl, GURL ());
MOCK_METHOD0(CreateApiCallBody, std::string ());
MOCK_METHOD1(ProcessApiCallSuccess,
void (const URLFetcher* source));
MOCK_METHOD1(ProcessApiCallFailure,
void (const URLFetcher* source));
MOCK_METHOD1(ProcessNewAccessToken,
void (const std::string& access_token));
MOCK_METHOD1(ProcessMintAccessTokenFailure,
void (const GoogleServiceAuthError& error));
};
} // namespace
class OAuth2ApiCallFlowTest : public testing::Test {
protected:
OAuth2ApiCallFlowTest()
: request_context_getter_(new net::TestURLRequestContextGetter(
message_loop_.task_runner())) {}
TestURLFetcher* CreateURLFetcher(
const GURL& url, bool fetch_succeeds,
int response_code, const std::string& body) {
TestURLFetcher* url_fetcher = new TestURLFetcher(0, url, &flow_);
net::Error error = fetch_succeeds ? net::OK : net::ERR_FAILED;
url_fetcher->set_status(URLRequestStatus::FromError(error));
if (response_code != 0)
url_fetcher->set_response_code(response_code);
if (!body.empty())
url_fetcher->SetResponseString(body);
return url_fetcher;
}
TestURLFetcher* SetupApiCall(bool succeeds, net::HttpStatusCode status) {
std::string body(CreateBody());
GURL url(CreateApiUrl());
EXPECT_CALL(flow_, CreateApiCallBody()).WillOnce(Return(body));
EXPECT_CALL(flow_, CreateApiCallUrl()).WillOnce(Return(url));
TestURLFetcher* url_fetcher =
CreateURLFetcher(url, succeeds, status, std::string());
EXPECT_CALL(factory_, CreateURLFetcherMock(_, url, _, _, _))
.WillOnce(Return(url_fetcher));
return url_fetcher;
}
base::MessageLoop message_loop_;
scoped_refptr<net::TestURLRequestContextGetter> request_context_getter_;
StrictMock<MockApiCallFlow> flow_;
MockUrlFetcherFactory factory_;
};
TEST_F(OAuth2ApiCallFlowTest, ApiCallSucceedsHttpOk) {
TestURLFetcher* url_fetcher = SetupApiCall(true, net::HTTP_OK);
EXPECT_CALL(flow_, ProcessApiCallSuccess(url_fetcher));
flow_.Start(request_context_getter_.get(), kAccessToken);
flow_.OnURLFetchComplete(url_fetcher);
}
TEST_F(OAuth2ApiCallFlowTest, ApiCallSucceedsHttpNoContent) {
TestURLFetcher* url_fetcher = SetupApiCall(true, net::HTTP_NO_CONTENT);
EXPECT_CALL(flow_, ProcessApiCallSuccess(url_fetcher));
flow_.Start(request_context_getter_.get(), kAccessToken);
flow_.OnURLFetchComplete(url_fetcher);
}
TEST_F(OAuth2ApiCallFlowTest, ApiCallFailure) {
TestURLFetcher* url_fetcher = SetupApiCall(true, net::HTTP_UNAUTHORIZED);
EXPECT_CALL(flow_, ProcessApiCallFailure(url_fetcher));
flow_.Start(request_context_getter_.get(), kAccessToken);
flow_.OnURLFetchComplete(url_fetcher);
}
TEST_F(OAuth2ApiCallFlowTest, ExpectedHTTPHeaders) {
std::string body = CreateBody();
GURL url(CreateApiUrl());
TestURLFetcher* url_fetcher = SetupApiCall(true, net::HTTP_OK);
flow_.Start(request_context_getter_.get(), kAccessToken);
HttpRequestHeaders headers;
url_fetcher->GetExtraRequestHeaders(&headers);
std::string auth_header;
EXPECT_TRUE(headers.GetHeader("Authorization", &auth_header));
EXPECT_EQ("Bearer access_token", auth_header);
EXPECT_EQ(url, url_fetcher->GetOriginalURL());
EXPECT_EQ(body, url_fetcher->upload_data());
}