/**
* @inheritdoc
*/
public function testType()
{
$metric = new TimerMetric('name', 1);
$this->assertEquals('timer', $metric->getType());
}
/**
* Tests memory formatter
*/
public function testTimerMetric()
{
$metric1 = new TimerMetric('metric_name1', 10);
$expected1 = 'metric_name1:10|ms';
$this->assertEquals($expected1, $this->formatter->format($metric1));
$metric2 = new TimerMetric('metric_name2', 40, ['env' => 'dev']);
$expected2 = 'env.dev.metric_name2:40|ms';
$this->assertEquals($expected2, $this->formatter->format($metric2));
$metric3 = new TimerMetric('metric_name3', 40, ['env' => 'dev']);
$metric3->setSampleRate(0.5);
$expected3 = 'env.dev.metric_name3:40|ms|@0.5';
$this->assertEquals($expected3, $this->formatter->format($metric3));
$metric4 = new TimerMetric('metric_name4', ['internal' => 10]);
$this->assertFalse($this->formatter->format($metric4));
}