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// 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 "chrome/browser/local_discovery/gcd_api_flow.h"
#include "base/bind.h"
#include "base/message_loop/message_loop.h"
#include "base/values.h"
#include "chrome/browser/local_discovery/gcd_api_flow_impl.h"
#include "content/public/test/test_browser_thread.h"
#include "google_apis/gaia/fake_oauth2_token_service.h"
#include "google_apis/gaia/google_service_auth_error.h"
#include "net/base/host_port_pair.h"
#include "net/base/net_errors.h"
#include "net/http/http_request_headers.h"
#include "net/url_request/test_url_fetcher_factory.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 testing::_;
using testing::Return;
namespace local_discovery {
namespace {
const char kSampleConfirmResponse[] = "{}";
const char kFailedConfirmResponseBadJson[] = "[]";
const char kAccountId[] = "account_id";
class MockDelegate : public CloudPrintApiFlowRequest {
public:
MOCK_METHOD1(OnGCDAPIFlowError, void(GCDApiFlow::Status));
MOCK_METHOD1(OnGCDAPIFlowComplete, void(const base::DictionaryValue&));
MOCK_METHOD0(GetURL, GURL());
};
class GCDApiFlowTest : public testing::Test {
public:
GCDApiFlowTest()
: ui_thread_(content::BrowserThread::UI, &loop_),
request_context_(new net::TestURLRequestContextGetter(
base::MessageLoopProxy::current())),
account_id_(kAccountId) {}
~GCDApiFlowTest() override {}
protected:
void SetUp() override {
token_service_.set_request_context(request_context_.get());
token_service_.AddAccount(account_id_);
ui_thread_.Stop(); // HACK: Fake being on the UI thread
scoped_ptr<MockDelegate> delegate(new MockDelegate);
mock_delegate_ = delegate.get();
EXPECT_CALL(*mock_delegate_, GetURL())
.WillRepeatedly(Return(
GURL("https://www.google.com/cloudprint/confirm?token=SomeToken")));
gcd_flow_.reset(new GCDApiFlowImpl(
request_context_.get(), &token_service_, account_id_));
gcd_flow_->Start(delegate.Pass());
}
base::MessageLoopForUI loop_;
content::TestBrowserThread ui_thread_;
scoped_refptr<net::TestURLRequestContextGetter> request_context_;
net::TestURLFetcherFactory fetcher_factory_;
FakeOAuth2TokenService token_service_;
std::string account_id_;
scoped_ptr<GCDApiFlowImpl> gcd_flow_;
MockDelegate* mock_delegate_;
};
TEST_F(GCDApiFlowTest, SuccessOAuth2) {
gcd_flow_->OnGetTokenSuccess(NULL, "SomeToken", base::Time());
net::TestURLFetcher* fetcher = fetcher_factory_.GetFetcherByID(0);
EXPECT_EQ(GURL("https://www.google.com/cloudprint/confirm?token=SomeToken"),
fetcher->GetOriginalURL());
net::HttpRequestHeaders headers;
fetcher->GetExtraRequestHeaders(&headers);
std::string oauth_header;
std::string proxy;
EXPECT_TRUE(headers.GetHeader("Authorization", &oauth_header));
EXPECT_EQ("Bearer SomeToken", oauth_header);
EXPECT_TRUE(headers.GetHeader("X-Cloudprint-Proxy", &proxy));
EXPECT_EQ("Chrome", proxy);
fetcher->SetResponseString(kSampleConfirmResponse);
fetcher->set_status(
net::URLRequestStatus(net::URLRequestStatus::SUCCESS, net::OK));
fetcher->set_response_code(200);
EXPECT_CALL(*mock_delegate_, OnGCDAPIFlowComplete(_));
fetcher->delegate()->OnURLFetchComplete(fetcher);
}
TEST_F(GCDApiFlowTest, BadToken) {
EXPECT_CALL(*mock_delegate_, OnGCDAPIFlowError(GCDApiFlow::ERROR_TOKEN));
gcd_flow_->OnGetTokenFailure(
NULL, GoogleServiceAuthError(GoogleServiceAuthError::USER_NOT_SIGNED_UP));
}
TEST_F(GCDApiFlowTest, BadJson) {
gcd_flow_->OnGetTokenSuccess(NULL, "SomeToken", base::Time());
net::TestURLFetcher* fetcher = fetcher_factory_.GetFetcherByID(0);
EXPECT_EQ(GURL("https://www.google.com/cloudprint/confirm?token=SomeToken"),
fetcher->GetOriginalURL());
fetcher->SetResponseString(kFailedConfirmResponseBadJson);
fetcher->set_status(
net::URLRequestStatus(net::URLRequestStatus::SUCCESS, net::OK));
fetcher->set_response_code(200);
EXPECT_CALL(*mock_delegate_,
OnGCDAPIFlowError(GCDApiFlow::ERROR_MALFORMED_RESPONSE));
fetcher->delegate()->OnURLFetchComplete(fetcher);
}
} // namespace
} // namespace local_discovery
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