E57A [Validator] Fixed ExpressionValidator when the validation root is not… · symfony/symfony@2bf1b37 · GitHub
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[Validator] Fixed ExpressionValidator when the validation root is not an object
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2 files changed

+66
-6
lines changed

2 files changed

+66
-6
lines changed

‎src/Symfony/Component/Validator/Constraints/ExpressionValidator.php‎

Lines changed: 10 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -74,14 +74,18 @@ public function validate($value, Constraint $constraint)
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$variables['value'] = $value;
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$variables['this'] = $value;
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} else {
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// Extract the object that the property belongs to from the object
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// graph
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$path = new PropertyPath($this->context->getPropertyPath());
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$parentPath = $path->getParent();
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$root = $this->context->getRoot();
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$variables['value'] = $value;
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$variables['this'] = $parentPath ? $this->getPropertyAccessor()->getValue($root, $parentPath) : $root;
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if (is_object($root)) {
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// Extract the object that the property belongs to from the object
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// graph
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$path = new PropertyPath($this->context->getPropertyPath());
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$parentPath = $path->getParent();
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$variables['this'] = $parentPath ? $this->getPropertyAccessor()->getValue($root, $parentPath) : $root;
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} else {
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$variables['this'] = null;
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}
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}
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if (!$this->getExpressionLanguage()->evaluate($constraint->expression, $variables)) {

‎src/Symfony/Component/Validator/Tests/Constraints/ExpressionValidatorTest.php‎

Lines changed: 56 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -194,4 +194,60 @@ public function testFailingExpressionAtNestedPropertyLevel()
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$this->validator->validate('2', $constraint);
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}
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/**
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* When validatePropertyValue() is called with a class name
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* https://github.com/symfony/symfony/pull/11498
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*/
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public function testSucceedingExpressionAtPropertyLevelWithoutRoot()
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{
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$constraint = new Expression('value == "1"');
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$this->context->expects($this->any())
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->method('getPropertyName')
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->will($this->returnValue('property'));
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$this->context->expects($this->any())
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->method('getPropertyPath')
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->will($this->returnValue(''));
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$this->context->expects($this->any())
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->method('getRoot')
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->will($this->returnValue('1'));
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$this->context->expects($this->never())
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->method('addViolation');
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$this->validator->validate('1', $constraint);
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}
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/**
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* When validatePropertyValue() is called with a class name
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* https://github.com/symfony/symfony/pull/11498
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*/
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public function testFailingExpressionAtPropertyLevelWithoutRoot()
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{
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$constraint = new Expression(array(
231+
'expression' => 'value == "1"',
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'message' => 'myMessage',
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));
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$this->context->expects($this->any())
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->method('getPropertyName')
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->will($this->returnValue('property'));
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$this->context->expects($this->any())
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->method('getPropertyPath')
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->will($this->returnValue(''));
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$this->context->expects($this->any())
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->method('getRoot')
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->will($this->returnValue('2'));
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$this->context->expects($this->once())
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->method('addViolation')
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->with('myMessage');
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$this->validator->validate('2', $constraint);
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}
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}

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