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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/phonehub/find_my_device_controller_impl.h"
#include <memory>
#include "chromeos/ash/components/phonehub/fake_message_sender.h"
#include "chromeos/ash/components/phonehub/fake_user_action_recorder.h"
#include "chromeos/ash/components/phonehub/find_my_device_controller.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash::phonehub {
namespace {
class FakeObserver : public FindMyDeviceController::Observer {
public:
FakeObserver() = default;
~FakeObserver() override = default;
size_t num_calls() const { return num_calls_; }
// FindMyDeviceController::Observer:
void OnPhoneRingingStateChanged() override { ++num_calls_; }
private:
size_t num_calls_ = 0;
};
} // namespace
class FindMyDeviceControllerImplTest : public testing::Test {
protected:
FindMyDeviceControllerImplTest() = default;
FindMyDeviceControllerImplTest(const FindMyDeviceControllerImplTest&) =
delete;
FindMyDeviceControllerImplTest& operator=(
const FindMyDeviceControllerImplTest&) = delete;
~FindMyDeviceControllerImplTest() override = default;
// testing::Test:
void SetUp() override {
controller_ = std::make_unique<FindMyDeviceControllerImpl>(
&fake_message_sender_, &fake_user_action_recorder_);
controller_->AddObserver(&fake_observer_);
}
void TearDown() override { controller_->RemoveObserver(&fake_observer_); }
FindMyDeviceController::Status GetPhoneRingingStatus() const {
return controller_->GetPhoneRingingStatus();
}
void SetPhoneRingingStatusInternal(FindMyDeviceController::Status status) {
controller_->SetPhoneRingingStatusInternal(status);
}
void RequestNewPhoneRingingState(bool ringing) {
controller_->RequestNewPhoneRingingState(ringing);
}
size_t GetNumObserverCalls() const { return fake_observer_.num_calls(); }
protected:
FakeMessageSender fake_message_sender_;
FakeUserActionRecorder fake_user_action_recorder_;
private:
std::unique_ptr<FindMyDeviceControllerImpl> controller_;
FakeObserver fake_observer_;
};
TEST_F(FindMyDeviceControllerImplTest, RingingStateChanges) {
EXPECT_EQ(FindMyDeviceController::Status::kRingingOff,
GetPhoneRingingStatus());
SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOn);
EXPECT_EQ(FindMyDeviceController::Status::kRingingOn,
GetPhoneRingingStatus());
EXPECT_EQ(1u, GetNumObserverCalls());
SetPhoneRingingStatusInternal(
FindMyDeviceController::Status::kRingingNotAvailable);
EXPECT_EQ(FindMyDeviceController::Status::kRingingNotAvailable,
GetPhoneRingingStatus());
EXPECT_EQ(2u, GetNumObserverCalls());
SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOff);
EXPECT_EQ(FindMyDeviceController::Status::kRingingOff,
GetPhoneRingingStatus());
EXPECT_EQ(3u, GetNumObserverCalls());
// Set the current value; observers should not be notified.
SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOff);
EXPECT_EQ(FindMyDeviceController::Status::kRingingOff,
GetPhoneRingingStatus());
EXPECT_EQ(3u, GetNumObserverCalls());
}
TEST_F(FindMyDeviceControllerImplTest, RequestNewRingStatus) {
RequestNewPhoneRingingState(/*ringing=*/true);
EXPECT_EQ(1u, fake_user_action_recorder_.num_find_my_device_attempts());
EXPECT_EQ(1u, fake_message_sender_.GetRingDeviceRequestCallCount());
EXPECT_TRUE(fake_message_sender_.GetRecentRingDeviceRequest());
// Change status to "not available".
SetPhoneRingingStatusInternal(
FindMyDeviceController::Status::kRingingNotAvailable);
EXPECT_EQ(FindMyDeviceController::Status::kRingingNotAvailable,
GetPhoneRingingStatus());
// Requesting new state should fail since it is unavailable.
RequestNewPhoneRingingState(/*ringing=*/true);
EXPECT_EQ(1u, fake_user_action_recorder_.num_find_my_device_attempts());
EXPECT_EQ(1u, fake_message_sender_.GetRingDeviceRequestCallCount());
// Change out of "not available".
SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOn);
EXPECT_EQ(FindMyDeviceController::Status::kRingingOn,
GetPhoneRingingStatus());
RequestNewPhoneRingingState(/*ringing=*/false);
EXPECT_EQ(2u, fake_user_action_recorder_.num_find_my_device_attempts());
EXPECT_EQ(2u, fake_message_sender_.GetRingDeviceRequestCallCount());
EXPECT_FALSE(fake_message_sender_.GetRecentRingDeviceRequest());
}
} // namespace ash::phonehub
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