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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/quick_insert/search/quick_insert_search_debouncer.h"
#include "base/test/task_environment.h"
#include "base/test/test_future.h"
#include "base/time/time.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash {
namespace {
class QuickInsertSearchDebouncerTest : public testing::Test {
protected:
base::test::SingleThreadTaskEnvironment& task_environment() {
return task_environment_;
}
private:
base::test::SingleThreadTaskEnvironment task_environment_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
};
TEST_F(QuickInsertSearchDebouncerTest,
RequestSearchDoesNotTriggerSearchUntilDelay) {
base::test::TestFuture<void> future;
QuickInsertSearchDebouncer debouncer(base::Milliseconds(100));
debouncer.RequestSearch(future.GetCallback());
task_environment().FastForwardBy(base::Milliseconds(99));
EXPECT_FALSE(future.IsReady());
}
TEST_F(QuickInsertSearchDebouncerTest, RequestSearchTriggersSearchAfterDelay) {
base::test::TestFuture<void> future;
QuickInsertSearchDebouncer debouncer(base::Milliseconds(100));
debouncer.RequestSearch(future.GetCallback());
task_environment().FastForwardBy(base::Milliseconds(100));
EXPECT_TRUE(future.IsReady());
}
TEST_F(QuickInsertSearchDebouncerTest, NewRequestSearchCancelsPreviousRequest) {
base::test::TestFuture<void> future;
QuickInsertSearchDebouncer debouncer(base::Milliseconds(100));
debouncer.RequestSearch(future.GetCallback());
task_environment().FastForwardBy(base::Milliseconds(99));
debouncer.RequestSearch(future.GetCallback());
task_environment().FastForwardBy(base::Milliseconds(99));
EXPECT_FALSE(future.IsReady());
}
TEST_F(QuickInsertSearchDebouncerTest,
NewRequestSearchTriggersSearchAfterDelay) {
base::test::TestFuture<void> future;
QuickInsertSearchDebouncer debouncer(base::Milliseconds(100));
debouncer.RequestSearch(future.GetCallback());
task_environment().FastForwardBy(base::Milliseconds(99));
debouncer.RequestSearch(future.GetCallback());
task_environment().FastForwardBy(base::Milliseconds(100));
EXPECT_TRUE(future.IsReady());
}
} // namespace
} // namespace ash
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