/**
* It should mark iterations as rejected if they deviate too far from the mean.
*/
public function testReject()
{
$iterations = new IterationCollection($this->subject->reveal(), $this->parameterSet->reveal(), 50);
$iterations->replace(array($iter1 = $this->createIteration(4, -50), $iter2 = $this->createIteration(8, 0), $iter3 = $this->createIteration(4, -50), $iter4 = $this->createIteration(16, 100)));
$iterations->computeStats();
$this->assertCount(3, $iterations->getRejects());
$this->assertContains($iter1, $iterations->getRejects());
$this->assertContains($iter3, $iterations->getRejects());
$this->assertContains($iter4, $iterations->getRejects());
$this->assertNotContains($iter2, $iterations->getRejects());
}
/**
* It should throw an exception if getStats is called when an exception has been set.
*
* @expectedException RuntimeException
* @expectedExceptionMessage Cannot retrieve stats when an exception
*/
public function testGetStatsWithExceptionException()
{
$iterations = new IterationCollection($this->subject->reveal(), $this->parameterSet->reveal(), 1, 1, 0);
$iterations[0]->setResult(new IterationResult(4, null));
$iterations->computeStats();
$iterations->setException(new \Exception('Test'));
$iterations->getStats();
}
