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Add Timer class

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This commit is contained in:
Kijin Sung 2016-03-17 16:04:36 +09:00
parent a9d6cf598d
commit 63006e025a
2 changed files with 172 additions and 0 deletions
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63
tests/unit/framework/TimerTest.php Normal file
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<?php
class TimerTest extends \Codeception\TestCase\Test
{
function testStartStop()
{
$t1 = microtime(true);
$started = Rhymix\Framework\Timer::start();
$t2 = microtime(true);
$elapsed = Rhymix\Framework\Timer::stop();
$t3 = microtime(true);
$this->assertGreaterThanOrEqual($t1, $started);
$this->assertLessThanOrEqual($t2, $started);
$this->assertGreaterThanOrEqual($t2 - $started, $elapsed);
$this->assertLessThanOrEqual($t3 - $t1, $elapsed);
$this->assertGreaterThan(0, $elapsed);
}
function testNestedTimers()
{
$t1 = Rhymix\Framework\Timer::start();
$t2 = Rhymix\Framework\Timer::start();
$t3 = Rhymix\Framework\Timer::stop();
$t4 = Rhymix\Framework\Timer::stop();
$this->assertGreaterThanOrEqual($t1, $t2);
$this->assertGreaterThan($t4, $t3);
}
function testMultipleTimers()
{
$t1 = Rhymix\Framework\Timer::start('timer1');
usleep(5000);
$t2 = Rhymix\Framework\Timer::start('timer2');
$t3 = Rhymix\Framework\Timer::stop('timer1');
usleep(2000);
$t4 = Rhymix\Framework\Timer::stop('timer2');
$this->assertGreaterThanOrEqual($t1, $t2);
$this->assertGreaterThanOrEqual($t4, $t3);
}
function testTimerFormat()
{
$t1 = Rhymix\Framework\Timer::start();
$t2 = Rhymix\Framework\Timer::stopFormat();
$this->assertRegexp('/^[0-9\.]+ms$/', $t2);
}
function testTimerSinceStartup()
{
$t1 = Rhymix\Framework\Timer::sinceStartup();
$t2 = Rhymix\Framework\Timer::sinceStartup();
$this->assertGreaterThanOrEqual($t1, $t2);
$t3 = Rhymix\Framework\Timer::sinceStartupFormat();
$this->assertRegexp('/^[0-9\.]+ms$/', $t3);
}
}