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// Copyright 2014 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 "components/metrics/metrics_reporting_scheduler.h"
#include "base/basictypes.h"
#include "base/bind.h"
#include "base/message_loop/message_loop.h"
#include "base/run_loop.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace metrics {
class MetricsReportingSchedulerTest : public testing::Test {
public:
MetricsReportingSchedulerTest() : callback_call_count_(0) {}
~MetricsReportingSchedulerTest() override {}
base::Closure GetCallback() {
return base::Bind(&MetricsReportingSchedulerTest::SchedulerCallback,
base::Unretained(this));
}
int callback_call_count() const { return callback_call_count_; }
private:
void SchedulerCallback() {
++callback_call_count_;
}
int callback_call_count_;
base::MessageLoopForUI message_loop_;
DISALLOW_COPY_AND_ASSIGN(MetricsReportingSchedulerTest);
};
TEST_F(MetricsReportingSchedulerTest, InitTaskCompleteBeforeTimer) {
MetricsReportingScheduler scheduler(GetCallback());
scheduler.SetUploadIntervalForTesting(base::TimeDelta());
scheduler.InitTaskComplete();
scheduler.Start();
EXPECT_EQ(0, callback_call_count());
base::RunLoop().RunUntilIdle();
EXPECT_EQ(1, callback_call_count());
}
TEST_F(MetricsReportingSchedulerTest, InitTaskCompleteAfterTimer) {
MetricsReportingScheduler scheduler(GetCallback());
scheduler.SetUploadIntervalForTesting(base::TimeDelta());
scheduler.Start();
base::RunLoop().RunUntilIdle();
EXPECT_EQ(0, callback_call_count());
scheduler.InitTaskComplete();
EXPECT_EQ(1, callback_call_count());
}
} // namespace metrics
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