8000 [2.2][Validator] add support of arrays and Countables to Size Validator. by makasim · Pull Request #3918 · symfony/symfony · GitHub
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[2.2][Validator] add support of arrays and Countables to Size Validator. #3918

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[2.2][Validator] add support of arrays and Countables to Size Validator. #3918

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[Validator] add support of arrays and Countables to Size Validator.
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@makasim
makasim committed Apr 13, 2012
commit 2850abbef6c573fb730eb4a794eaea6539b4b1c0
4 changes: 4 additions & 0 deletions src/Symfony/Component/Validator/Constraints/SizeValidator.php
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,10 @@ public function isValid($value, Constraint $constraint)
return true;
}

if (is_array($value) || $value instanceof \Countable) {
$value = count($value);
}

if (!is_numeric($value)) {
$this->context->addViolation($constraint->invalidMessage, array(
'{{ value }}' => $value,
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29 changes: 29 additions & 0 deletions src/Symfony/Component/Validator/Tests/Constraints/SizeValidatorTest.php
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Expand Up @@ -48,6 +48,14 @@ public function testValidValues($value)

public function getValidValues()
{
$array = range(1, 15);
$countableMock = $this->getMock('Countable');
$countableMock
->expects($this->any())
->method('count')
->will($this->returnValue(15))
;

return array(
array(10.00001),
array(19.99999),
Expand All @@ -57,6 +65,8 @@ public function getValidValues()
array(20),
array(10.0),
array(20.0),
array($array),
array($countableMock)
);
}

Expand All @@ -74,12 +84,31 @@ public function testInvalidValues($value)

public function getInvalidValues()
{
$smallerArray = range(1, 9);
$biggerArray = range(1, 21);
$smallerCountableMock = $this->getMock('Countable');
$smallerCountableMock
->expects($this->any())
->method('count')
->will($this->returnValue(9))
;
$biggerCountableMock = $this->getMock('Countable');
$biggerCountableMock
->expects($this->any())
->method('count')
->will($this->returnValue(21))
;

return array(
array(9.999999),
array(20.000001),
array('9.999999'),
array('20.000001'),
array(new \stdClass()),
array($smallerArray),
array($biggerArray),
array($smallerCountableMock),
array($biggerCountableMock)
);
}

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0