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// 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.
#include <stddef.h>
#include <string>
#include "base/memory/ref_counted.h"
#include "base/test/test_mock_time_task_runner.h"
#include "base/thread_task_runner_handle.h"
#include "blimp/common/create_blimp_message.h"
#include "blimp/common/proto/blimp_message.pb.h"
#include "blimp/net/blimp_connection.h"
#include "blimp/net/blimp_transport.h"
#include "blimp/net/common.h"
#include "blimp/net/connection_error_observer.h"
#include "blimp/net/engine_authentication_handler.h"
#include "blimp/net/test_common.h"
#include "net/base/completion_callback.h"
#include "net/base/net_errors.h"
#include "net/base/test_completion_callback.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::_;
using testing::Eq;
using testing::SaveArg;
namespace blimp {
namespace {
static const std::string client_token = "valid token";
} // namespace
class EngineAuthenticationHandlerTest : public testing::Test {
public:
EngineAuthenticationHandlerTest()
: runner_(new base::TestMockTimeTaskRunner),
runner_handle_(runner_),
auth_handler_(new EngineAuthenticationHandler(&connection_handler_,
client_token)),
connection_(new testing::StrictMock<MockBlimpConnection>()) {}
~EngineAuthenticationHandlerTest() override {}
protected:
void ExpectOnConnection() {
EXPECT_CALL(*connection_, AddConnectionErrorObserver(_))
.WillOnce(SaveArg<0>(&error_observer_));
EXPECT_CALL(*connection_, SetIncomingMessageProcessor(_))
.WillOnce(SaveArg<0>(&incoming_message_processor_));
}
scoped_refptr<base::TestMockTimeTaskRunner> runner_;
base::ThreadTaskRunnerHandle runner_handle_;
testing::StrictMock<MockConnectionHandler> connection_handler_;
scoped_ptr<EngineAuthenticationHandler> auth_handler_;
scoped_ptr<testing::StrictMock<MockBlimpConnection>> connection_;
ConnectionErrorObserver* error_observer_ = nullptr;
BlimpMessageProcessor* incoming_message_processor_ = nullptr;
};
TEST_F(EngineAuthenticationHandlerTest, AuthenticationSucceeds) {
ExpectOnConnection();
EXPECT_CALL(*connection_, RemoveConnectionErrorObserver(_));
EXPECT_CALL(connection_handler_, HandleConnectionPtr(Eq(connection_.get())));
auth_handler_->HandleConnection(std::move(connection_));
EXPECT_NE(nullptr, error_observer_);
EXPECT_NE(nullptr, incoming_message_processor_);
scoped_ptr<BlimpMessage> blimp_message =
CreateStartConnectionMessage(client_token, 0);
net::TestCompletionCallback process_message_cb;
incoming_message_processor_->ProcessMessage(std::move(blimp_message),
process_message_cb.callback());
EXPECT_EQ(net::OK, process_message_cb.WaitForResult());
}
TEST_F(EngineAuthenticationHandlerTest, AuthenticationFailed) {
ExpectOnConnection();
auth_handler_->HandleConnection(std::move(connection_));
scoped_ptr<BlimpMessage> blimp_message =
CreateStartConnectionMessage("invalid token", 0);
net::TestCompletionCallback process_message_cb;
incoming_message_processor_->ProcessMessage(std::move(blimp_message),
process_message_cb.callback());
EXPECT_FALSE(process_message_cb.have_result());
}
TEST_F(EngineAuthenticationHandlerTest, WrongMessageReceived) {
ExpectOnConnection();
auth_handler_->HandleConnection(std::move(connection_));
InputMessage* input_message;
scoped_ptr<BlimpMessage> blimp_message = CreateBlimpMessage(&input_message);
net::TestCompletionCallback process_message_cb;
incoming_message_processor_->ProcessMessage(std::move(blimp_message),
process_message_cb.callback());
EXPECT_FALSE(process_message_cb.have_result());
}
TEST_F(EngineAuthenticationHandlerTest, ConnectionError) {
ExpectOnConnection();
auth_handler_->HandleConnection(std::move(connection_));
EXPECT_NE(nullptr, error_observer_);
EXPECT_NE(nullptr, incoming_message_processor_);
error_observer_->OnConnectionError(net::ERR_FAILED);
}
TEST_F(EngineAuthenticationHandlerTest, Timeout) {
ExpectOnConnection();
auth_handler_->HandleConnection(std::move(connection_));
EXPECT_NE(nullptr, error_observer_);
EXPECT_NE(nullptr, incoming_message_processor_);
runner_->FastForwardBy(base::TimeDelta::FromSeconds(11));
}
TEST_F(EngineAuthenticationHandlerTest, AuthHandlerDeletedFirst) {
ExpectOnConnection();
auth_handler_->HandleConnection(std::move(connection_));
auth_handler_.reset();
scoped_ptr<BlimpMessage> blimp_message =
CreateStartConnectionMessage(client_token, 0);
net::TestCompletionCallback process_message_cb;
incoming_message_processor_->ProcessMessage(std::move(blimp_message),
process_message_cb.callback());
EXPECT_EQ(net::OK, process_message_cb.WaitForResult());
}
} // namespace blimp
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