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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/update_client/timed_callback.h"
#include <utility>
#include "base/functional/callback.h"
#include "base/run_loop.h"
#include "base/task/sequenced_task_runner.h"
#include "base/test/bind.h"
#include "base/test/mock_callback.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace update_client {
namespace {
TEST(TimedCallbackTest, CallNoTimeout) {
base::test::TaskEnvironment task_environment;
base::MockOnceClosure mock;
EXPECT_CALL(mock, Run());
std::move(MakeTimedCallback(mock.Get(), base::Seconds(55))).Run();
}
TEST(TimedCallbackTest, TimeoutThenCall) {
base::test::TaskEnvironment task_environment;
base::MockOnceCallback<void(int)> mock;
base::RunLoop loop;
EXPECT_CALL(mock, Run(1));
base::OnceCallback<void(int)> callback = MakeTimedCallback(
base::BindOnce(mock.Get().Then(loop.QuitClosure())), base::Seconds(1), 1);
loop.Run();
std::move(callback).Run(2); // Should have no effect.
}
TEST(TimedCallbackTest, CallThenTimeout) {
base::test::TaskEnvironment task_environment;
base::MockOnceClosure mock;
base::RunLoop loop;
EXPECT_CALL(mock, Run());
MakeTimedCallback(mock.Get(), base::Seconds(0)).Run();
base::SequencedTaskRunner::GetCurrentDefault()->PostDelayedTask(
FROM_HERE, loop.QuitClosure(), base::Milliseconds(10));
loop.Run();
}
TEST(TimedCallbackTest, MoveOnlyParameter) {
base::test::TaskEnvironment task_environment;
base::MockOnceClosure mock;
EXPECT_CALL(mock, Run());
std::move(MakeTimedCallback(base::BindOnce([](base::OnceClosure closure) {
std::move(closure).Run();
}),
base::Seconds(55), base::BindOnce([] {})))
.Run(mock.Get());
}
} // namespace
} // namespace update_client
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