public function testFailureFromCheck()
 {
     $check = $this->createMock(CheckInterface::class);
     $check->expects($this->any())->method('getName')->will($this->returnValue('Some Check'));
     $failure = StdOutFailure::fromCheckAndOutput($check, 'Expected Output', 'Actual Output');
     $this->assertEquals('Expected Output', $failure->getExpectedOutput());
     $this->assertEquals('Actual Output', $failure->getActualOutput());
     $this->assertEquals('Some Check', $failure->getCheckName());
 }