bug #14448 [Validator] Fixed Choice when an empty array is used in the "choices" option (webmozart)
This PR was merged into the 2.6 branch.
Discussion
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[Validator] Fixed Choice when an empty array is used in the "choices" option
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #13853
| License | MIT
| Doc PR | -
Commits
-------
a5a41b2
[Validator] Fixed Choice when an empty array is used in the "choices" option
This commit is contained in:
commit
d206ffd212
@ -36,7 +36,7 @@ class ChoiceValidator extends ConstraintValidator
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throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Choice');
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}
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if (!$constraint->choices && !$constraint->callback) {
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if (!is_array($constraint->choices) && !$constraint->callback) {
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throw new ConstraintDefinitionException('Either "choices" or "callback" must be specified on constraint Choice');
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}
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@ -150,6 +150,23 @@ class ChoiceValidatorTest extends AbstractConstraintValidatorTest
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->assertRaised();
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}
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public function testInvalidChoiceEmptyChoices()
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{
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$constraint = new Choice(array(
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// May happen when the choices are provided dynamically, e.g. from
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// the DB or the model
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'choices' => array(),
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'message' => 'myMessage',
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));
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$this->validator->validate('baz', $constraint);
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$this->buildViolation('myMessage')
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->setParameter('{{ value }}', '"baz"')
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->setCode(Choice::NO_SUCH_CHOICE_ERROR)
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->assertRaised();
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}
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public function testInvalidChoiceMultiple()
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{
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$constraint = new Choice(array(
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