find_my_device_controller_impl_unittest.cc 4.5 KB

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  1. // Copyright 2020 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "ash/components/phonehub/find_my_device_controller_impl.h"
  5. #include <memory>
  6. #include "ash/components/phonehub/fake_message_sender.h"
  7. #include "ash/components/phonehub/fake_user_action_recorder.h"
  8. #include "ash/components/phonehub/find_my_device_controller.h"
  9. #include "testing/gtest/include/gtest/gtest.h"
  10. namespace ash {
  11. namespace phonehub {
  12. namespace {
  13. class FakeObserver : public FindMyDeviceController::Observer {
  14. public:
  15. FakeObserver() = default;
  16. ~FakeObserver() override = default;
  17. size_t num_calls() const { return num_calls_; }
  18. // FindMyDeviceController::Observer:
  19. void OnPhoneRingingStateChanged() override { ++num_calls_; }
  20. private:
  21. size_t num_calls_ = 0;
  22. };
  23. } // namespace
  24. class FindMyDeviceControllerImplTest : public testing::Test {
  25. protected:
  26. FindMyDeviceControllerImplTest() = default;
  27. FindMyDeviceControllerImplTest(const FindMyDeviceControllerImplTest&) =
  28. delete;
  29. FindMyDeviceControllerImplTest& operator=(
  30. const FindMyDeviceControllerImplTest&) = delete;
  31. ~FindMyDeviceControllerImplTest() override = default;
  32. // testing::Test:
  33. void SetUp() override {
  34. controller_ = std::make_unique<FindMyDeviceControllerImpl>(
  35. &fake_message_sender_, &fake_user_action_recorder_);
  36. controller_->AddObserver(&fake_observer_);
  37. }
  38. void TearDown() override { controller_->RemoveObserver(&fake_observer_); }
  39. FindMyDeviceController::Status GetPhoneRingingStatus() const {
  40. return controller_->GetPhoneRingingStatus();
  41. }
  42. void SetPhoneRingingStatusInternal(FindMyDeviceController::Status status) {
  43. controller_->SetPhoneRingingStatusInternal(status);
  44. }
  45. void RequestNewPhoneRingingState(bool ringing) {
  46. controller_->RequestNewPhoneRingingState(ringing);
  47. }
  48. size_t GetNumObserverCalls() const { return fake_observer_.num_calls(); }
  49. protected:
  50. FakeMessageSender fake_message_sender_;
  51. FakeUserActionRecorder fake_user_action_recorder_;
  52. private:
  53. std::unique_ptr<FindMyDeviceControllerImpl> controller_;
  54. FakeObserver fake_observer_;
  55. };
  56. TEST_F(FindMyDeviceControllerImplTest, RingingStateChanges) {
  57. EXPECT_EQ(FindMyDeviceController::Status::kRingingOff,
  58. GetPhoneRingingStatus());
  59. SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOn);
  60. EXPECT_EQ(FindMyDeviceController::Status::kRingingOn,
  61. GetPhoneRingingStatus());
  62. EXPECT_EQ(1u, GetNumObserverCalls());
  63. SetPhoneRingingStatusInternal(
  64. FindMyDeviceController::Status::kRingingNotAvailable);
  65. EXPECT_EQ(FindMyDeviceController::Status::kRingingNotAvailable,
  66. GetPhoneRingingStatus());
  67. EXPECT_EQ(2u, GetNumObserverCalls());
  68. SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOff);
  69. EXPECT_EQ(FindMyDeviceController::Status::kRingingOff,
  70. GetPhoneRingingStatus());
  71. EXPECT_EQ(3u, GetNumObserverCalls());
  72. // Set the current value; observers should not be notified.
  73. SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOff);
  74. EXPECT_EQ(FindMyDeviceController::Status::kRingingOff,
  75. GetPhoneRingingStatus());
  76. EXPECT_EQ(3u, GetNumObserverCalls());
  77. }
  78. TEST_F(FindMyDeviceControllerImplTest, RequestNewRingStatus) {
  79. RequestNewPhoneRingingState(/*ringing=*/true);
  80. EXPECT_EQ(1u, fake_user_action_recorder_.num_find_my_device_attempts());
  81. EXPECT_EQ(1u, fake_message_sender_.GetRingDeviceRequestCallCount());
  82. EXPECT_TRUE(fake_message_sender_.GetRecentRingDeviceRequest());
  83. // Change status to "not available".
  84. SetPhoneRingingStatusInternal(
  85. FindMyDeviceController::Status::kRingingNotAvailable);
  86. EXPECT_EQ(FindMyDeviceController::Status::kRingingNotAvailable,
  87. GetPhoneRingingStatus());
  88. // Requesting new state should fail since it is unavailable.
  89. RequestNewPhoneRingingState(/*ringing=*/true);
  90. EXPECT_EQ(1u, fake_user_action_recorder_.num_find_my_device_attempts());
  91. EXPECT_EQ(1u, fake_message_sender_.GetRingDeviceRequestCallCount());
  92. // Change out of "not available".
  93. SetPhoneRingingStatusInternal(FindMyDeviceController::Status::kRingingOn);
  94. EXPECT_EQ(FindMyDeviceController::Status::kRingingOn,
  95. GetPhoneRingingStatus());
  96. RequestNewPhoneRingingState(/*ringing=*/false);
  97. EXPECT_EQ(2u, fake_user_action_recorder_.num_find_my_device_attempts());
  98. EXPECT_EQ(2u, fake_message_sender_.GetRingDeviceRequestCallCount());
  99. EXPECT_FALSE(fake_message_sender_.GetRecentRingDeviceRequest());
  100. }
  101. } // namespace phonehub
  102. } // namespace ash