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// Copyright 2015 The Chromium OS 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 <string>
#include <chromeos/bind_lambda.h>
#include <dbus/mock_object_proxy.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "tpm_manager/client/dbus_proxy.h"
using testing::_;
using testing::Invoke;
using testing::StrictMock;
using testing::WithArgs;
namespace tpm_manager {
class DBusProxyTest : public testing::Test {
public:
~DBusProxyTest() override = default;
void SetUp() override {
mock_object_proxy_ = new StrictMock<dbus::MockObjectProxy>(
nullptr, "", dbus::ObjectPath(""));
proxy_.set_object_proxy(mock_object_proxy_.get());
}
protected:
scoped_refptr<StrictMock<dbus::MockObjectProxy>> mock_object_proxy_;
DBusProxy proxy_;
};
TEST_F(DBusProxyTest, GetTpmStatus) {
auto fake_dbus_call = [](
dbus::MethodCall* method_call,
const dbus::MockObjectProxy::ResponseCallback& response_callback) {
// Verify request protobuf.
dbus::MessageReader reader(method_call);
GetTpmStatusRequest request;
EXPECT_TRUE(reader.PopArrayOfBytesAsProto(&request));
// Create reply protobuf.
auto response = dbus::Response::CreateEmpty();
dbus::MessageWriter writer(response.get());
GetTpmStatusReply reply;
reply.set_status(STATUS_NOT_AVAILABLE);
reply.set_enabled(true);
reply.set_owned(true);
reply.mutable_local_data()->set_owned_by_this_install(true);
reply.set_dictionary_attack_counter(3);
reply.set_dictionary_attack_threshold(4);
reply.set_dictionary_attack_lockout_in_effect(true);
reply.set_dictionary_attack_lockout_seconds_remaining(5);
writer.AppendProtoAsArrayOfBytes(reply);
response_callback.Run(response.release());
};
EXPECT_CALL(*mock_object_proxy_, CallMethodWithErrorCallback(_, _, _, _))
.WillOnce(WithArgs<0, 2>(Invoke(fake_dbus_call)));
// Set expectations on the outputs.
int callback_count = 0;
auto callback = [&callback_count](const GetTpmStatusReply& reply) {
callback_count++;
EXPECT_EQ(STATUS_NOT_AVAILABLE, reply.status());
EXPECT_TRUE(reply.enabled());
EXPECT_TRUE(reply.owned());
EXPECT_TRUE(reply.local_data().owned_by_this_install());
EXPECT_EQ(3, reply.dictionary_attack_counter());
EXPECT_EQ(4, reply.dictionary_attack_threshold());
EXPECT_TRUE(reply.dictionary_attack_lockout_in_effect());
EXPECT_EQ(5, reply.dictionary_attack_lockout_seconds_remaining());
};
GetTpmStatusRequest request;
proxy_.GetTpmStatus(request, base::Bind(callback));
EXPECT_EQ(1, callback_count);
}
TEST_F(DBusProxyTest, TakeOwnership) {
auto fake_dbus_call = [](
dbus::MethodCall* method_call,
const dbus::MockObjectProxy::ResponseCallback& response_callback) {
// Verify request protobuf.
dbus::MessageReader reader(method_call);
TakeOwnershipRequest request;
EXPECT_TRUE(reader.PopArrayOfBytesAsProto(&request));
// Create reply protobuf.
auto response = dbus::Response::CreateEmpty();
dbus::MessageWriter writer(response.get());
TakeOwnershipReply reply;
reply.set_status(STATUS_NOT_AVAILABLE);
writer.AppendProtoAsArrayOfBytes(reply);
response_callback.Run(response.release());
};
EXPECT_CALL(*mock_object_proxy_, CallMethodWithErrorCallback(_, _, _, _))
.WillOnce(WithArgs<0, 2>(Invoke(fake_dbus_call)));
// Set expectations on the outputs.
int callback_count = 0;
auto callback = [&callback_count](const TakeOwnershipReply& reply) {
callback_count++;
EXPECT_EQ(STATUS_NOT_AVAILABLE, reply.status());
};
TakeOwnershipRequest request;
proxy_.TakeOwnership(request, base::Bind(callback));
EXPECT_EQ(1, callback_count);
}
} // namespace tpm_manager
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