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- // Copyright 2021 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 "ash/quick_pair/feature_status_tracker/base_enabled_provider.h"
- #include <memory>
- #include "base/callback.h"
- #include "base/callback_helpers.h"
- #include "base/test/mock_callback.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace {
- class TestEnabledProvider : public ash::quick_pair::BaseEnabledProvider {
- public:
- using BaseEnabledProvider::SetEnabledAndInvokeCallback;
- };
- } // namespace
- namespace ash {
- namespace quick_pair {
- class BaseEnabledProviderTest : public testing::Test {
- void SetUp() override { provider_ = std::make_unique<TestEnabledProvider>(); }
- protected:
- std::unique_ptr<TestEnabledProvider> provider_;
- };
- TEST_F(BaseEnabledProviderTest, IsInitiallyDisabled) {
- EXPECT_FALSE(provider_->is_enabled());
- }
- TEST_F(BaseEnabledProviderTest, CanSetEnabledWithoutACallback) {
- provider_->SetEnabledAndInvokeCallback(true);
- EXPECT_TRUE(provider_->is_enabled());
- }
- TEST_F(BaseEnabledProviderTest, CallbackInvoked) {
- base::MockCallback<base::RepeatingCallback<void(bool)>> callback;
- EXPECT_CALL(callback, Run(true));
- provider_->SetCallback(callback.Get());
- provider_->SetEnabledAndInvokeCallback(true);
- }
- TEST_F(BaseEnabledProviderTest, CallbackInvokedMultipleTimes) {
- base::MockCallback<base::RepeatingCallback<void(bool)>> callback;
- EXPECT_CALL(callback, Run(true)).Times(2);
- EXPECT_CALL(callback, Run(false));
- provider_->SetCallback(callback.Get());
- provider_->SetEnabledAndInvokeCallback(true);
- provider_->SetEnabledAndInvokeCallback(false);
- provider_->SetEnabledAndInvokeCallback(true);
- }
- TEST_F(BaseEnabledProviderTest, CallbackNotInvokedForSameValue) {
- base::MockCallback<base::RepeatingCallback<void(bool)>> callback;
- EXPECT_CALL(callback, Run).Times(0);
- provider_->SetCallback(callback.Get());
- provider_->SetEnabledAndInvokeCallback(false);
- }
- TEST_F(BaseEnabledProviderTest, ReplacesCallback) {
- base::MockCallback<base::RepeatingCallback<void(bool)>> callback;
- EXPECT_CALL(callback, Run(true));
- provider_->SetCallback(callback.Get());
- provider_->SetEnabledAndInvokeCallback(true);
- provider_->SetCallback(base::DoNothing());
- EXPECT_CALL(callback, Run).Times(0);
- provider_->SetEnabledAndInvokeCallback(false);
- }
- } // namespace quick_pair
- } // namespace ash
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