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<?php
namespace SubjectivePHPTest\Psr\Log;
use SubjectivePHP\Psr\Log\LevelValidatorTrait;
/**
* @coversDefaultClass \SubjectivePHP\Psr\Log\LevelValidatorTrait
*/
final class LevelValidatorTraitTest extends \PHPUnit\Framework\TestCase
{
use LevelValidatorTrait;
* @test
* @covers ::validateLevel
*
* @return void
public function validateLevelValid()
foreach ((new \ReflectionClass('\\Psr\\Log\\LogLevel'))->getConstants() as $constant) {
$this->assertNull($this->validateLevel($constant));
$this->validateLevel($constant)
SubjectivePHPTest\Psr\Lo...itTest::validateLevel()
This check looks for function or method calls that always return null and whose return value is used.
class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) {
The method getObject() can return nothing but null, so it makes no sense to use the return value.
getObject()
The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.
}
public function validateLevelInvalid()
$this->expectException(\Psr\Log\InvalidArgumentException::class);
$this->validateLevel('invalid');
subjective-php /
psr-log-helper
chadicus
This check looks for function or method calls that always return null and whose return value is used.
The method
getObject()can return nothing but null, so it makes no sense to use the return value.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.