/**
* Returns an array of constraints for a given attribute
*
* @param AttributeInterface $attribute
*
* @return string
*/
protected function getAttributeConstraints(AttributeInterface $attribute)
{
$code = $attribute->getCode();
if (!isset($this->constraints[$code])) {
if ($this->constraintGuesser->supportAttribute($attribute)) {
$this->constraints[$code] = $this->constraintGuesser->guessConstraints($attribute);
} else {
$this->constraints[$code] = [];
}
}
return $this->constraints[$code];
}
function it_can_guess_constraints(AttributeInterface $attribute, ConstraintGuesserInterface $guesserFoo, ConstraintGuesserInterface $guesserBar, ConstraintGuesserInterface $guesserBaz)
{
$guesserFoo->guessConstraints($attribute)->willReturn(['foo']);
$guesserBar->guessConstraints($attribute)->willReturn(['bar']);
$guesserBaz->guessConstraints($attribute)->willReturn(['baz']);
$guesserFoo->supportAttribute($attribute)->willReturn(true);
$guesserBar->supportAttribute($attribute)->willReturn(false);
$guesserBaz->supportAttribute($attribute)->willReturn(true);
$this->addConstraintGuesser($guesserFoo);
$this->addConstraintGuesser($guesserBar);
$this->addConstraintGuesser($guesserBaz);
$this->guessConstraints($attribute)->shouldReturn(['foo', 'baz']);
}
