MinimumEvaluationsTest.php
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MinimumEvaluationsTest.php
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	<?php
	namespace Eris\Listener;

	use LogicException;

	class MinimumEvaluationsTest extends \PHPUnit\Framework\TestCase
	{
	/**
	* @var MinimumEvaluations
	*/
	private $listener;

	protected function setUp(): void
	{
	$this->listener = MinimumEvaluations::ratio(0.5);
	}

	public function testAllowsExecutionsWithHigherThanMinimumRatioToBeGreen(): void
	{
	$this->assertNull($this->listener->endPropertyVerification(99, 100));
	}

	public function testWarnsOfDangerouslyLowEvaluationRatiosAsVeryFewTestsAreBeingPerformed(): void
	{
	$this->expectExceptionMessage("Evaluation ratio 0.2 is under the threshold 0.5");
	$this->expectException(\OutOfBoundsException::class);
	$this->listener->endPropertyVerification(20, 100);
	}

	public function testIfTheTestIsAlreadyFailingDoesNotCreateNoiseWithItsOwnCheck(): void
	{
	$this->assertNull(
	$this->listener->endPropertyVerification(10, 100, new LogicException("One of the cross beams has gone out askew on the treadle"))
	);
	}
	}