GenerationExhausted

Rasuvaeff\PropertyTesting\GenerationExhausted

Класс — Исходник — Наследует: RuntimeException

Текст ниже — на английском, из PHPDoc в исходном коде.

Thrown when a bounded-attempt generator cannot produce a value that satisfies its constraint within its attempt budget: \Rasuvaeff\PropertyTesting\Arbitrary\FilteredArbitrary whose predicate rejected every draw, or a sized collection (\Rasuvaeff\PropertyTesting\Arbitrary\DictionaryArbitrary, \Rasuvaeff\PropertyTesting\Arbitrary\UniqueArrayArbitrary, \Rasuvaeff\PropertyTesting\Arbitrary\CommandSequenceArbitrary) that could not reach its declared minimum.

A generator NEVER yields a value outside its declared domain — it fails loudly with this exception instead, so a property never silently receives an out-of-domain input. Exhaustion can be transient (a satisfiable-but-rare predicate) or structural (a domain too small to ever meet the minimum); the message describes what happened and how to widen the domain.

Свойства

Свойство	Тип	Readonly
arbitrary	string	yes
attempts	int	yes