/**
* @test
*/
public function to_string_also_mentions_the_expected_exception_message()
{
$expectedMessage = 'the expected message';
$constraint = new ConfigurationValuesAreInvalidConstraint(new AlwaysValidConfiguration(), $expectedMessage);
$expectedResult = 'is invalid for the given configuration (expected exception message: ' . $expectedMessage . ')';
$this->assertSame($expectedResult, $constraint->toString());
}