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PropertyAccessorCollectionTest.php
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PropertyAccessorCollectionTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\PropertyAccess\Tests;
class PropertyAccessorCollectionTest_Car
{
private $axes;
public function __construct($axes = null)
{
$this->axes = $axes;
}
// In the test, use a name that StringUtil can't uniquely singularify
public function addAxis($axis)
{
$this->axes[] = $axis;
}
public function removeAxis($axis)
{
foreach ($this->axes as $key => $value) {
if ($value === $axis) {
unset($this->axes[$key]);
return;
}
}
}
public function getAxes()
{
return $this->axes;
}
}
class PropertyAccessorCollectionTest_CarOnlyAdder
{
public function addAxis($axis)
{
}
public function getAxes()
{
}
}
class PropertyAccessorCollectionTest_CarOnlyRemover
{
public function removeAxis($axis)
{
}
public function getAxes()
{
}
}
class PropertyAccessorCollectionTest_CarNoAdderAndRemover
{
public function getAxes()
{
}
}
class PropertyAccessorCollectionTest_CompositeCar
{
public function getStructure()
{
}
public function setStructure($structure)
{
}
}
class PropertyAccessorCollectionTest_CarStructure
{
public function addAxis($axis)
{
}
public function removeAxis($axis)
{
}
public function getAxes()
{
}
}
abstract class PropertyAccessorCollectionTest extends PropertyAccessorArrayAccessTest
{
public function testSetValueCallsAdderAndRemoverForCollections()
{
$axesBefore = $this->getContainer(array(1 => 'second', 3 => 'fourth', 4 => 'fifth'));
$axesMerged = $this->getContainer(array(1 => 'first', 2 => 'second', 3 => 'third'));
$axesAfter = $this->getContainer(array(1 => 'second', 5 => 'first', 6 => 'third'));
$axesMergedCopy = is_object($axesMerged) ? clone $axesMerged : $axesMerged;
// Don't use a mock in order to test whether the collections are
// modified while iterating them
$car = new PropertyAccessorCollectionTest_Car($axesBefore);
$this->propertyAccessor->setValue($car, 'axes', $axesMerged);
$this->assertEquals($axesAfter, $car->getAxes());
// The passed collection was not modified
$this->assertEquals($axesMergedCopy, $axesMerged);
}
public function testSetValueCallsAdderAndRemoverForNestedCollections()
{
$car = $this->getMock(__CLASS__.'_CompositeCar');
$structure = $this->getMock(__CLASS__.'_CarStructure');
$axesBefore = $this->getContainer(array(1 => 'second', 3 => 'fourth'));
$axesAfter = $this->getContainer(array(0 => 'first', 1 => 'second', 2 => 'third'));
$car->expects($this->any())
->method('getStructure')
->will($this->returnValue($structure));
$structure->expects($this->at(0))
->method('getAxes')
->will($this->returnValue($axesBefore));
$structure->expects($this->at(1))
->method('removeAxis')
->with('fourth');
$structure->expects($this->at(2))
->method('addAxis')
->with('first');
$structure->expects($this->at(3))
->method('addAxis')
->with('third');
$this->propertyAccessor->setValue($car, 'structure.axes', $axesAfter);
}
/**
* @expectedException \Symfony\Component\PropertyAccess\Exception\NoSuchPropertyException
* @expectedExceptionMessage Neither the property "axes" nor one of the methods "addAx()"/"removeAx()", "addAxe()"/"removeAxe()", "addAxis()"/"removeAxis()", "setAxes()", "axes()", "__set()" or "__call()" exist and have public access in class "Mock_PropertyAccessorCollectionTest_CarNoAdderAndRemover
*/
public function testSetValueFailsIfNoAdderNorRemoverFound()
{
$car = $this->getMock(__CLASS__.'_CarNoAdderAndRemover');
$axesBefore = $this->getContainer(array(1 => 'second', 3 => 'fourth'));
$axesAfter = $this->getContainer(array(0 => 'first', 1 => 'second', 2 => 'third'));
$car->expects($this->any())
->method('getAxes')
->will($this->returnValue($axesBefore));
$this->propertyAccessor->setValue($car, 'axes', $axesAfter);
}
public function testIsWritableReturnsTrueIfAdderAndRemoverExists()
{
$car = $this->getMock(__CLASS__.'_Car');
$axes = $this->getContainer(array(1 => 'first', 2 => 'second', 3 => 'third'));
$this->assertTrue($this->propertyAccessor->isWritable($car, 'axes', $axes));
}
public function testIsWritableReturnsFalseIfOnlyAdderExists()
{
$car = $this->getMock(__CLASS__.'_CarOnlyAdder');
$axes = $this->getContainer(array(1 => 'first', 2 => 'second', 3 => 'third'));
$this->assertFalse($this->propertyAccessor->isWritable($car, 'axes', $axes));
}
public function testIsWritableReturnsFalseIfOnlyRemoverExists()
{
$car = $this->getMock(__CLASS__.'_CarOnlyRemover');
$axes = $this->getContainer(array(1 => 'first', 2 => 'second', 3 => 'third'));
$this->assertFalse($this->propertyAccessor->isWritable($car, 'axes', $axes));
}
public function testIsWritableReturnsFalseIfNoAdderNorRemoverExists()
{
$car = $this->getMock(__CLASS__.'_CarNoAdderAndRemover');
$axes = $this->getContainer(array(1 => 'first', 2 => 'second', 3 => 'third'));
$this->assertFalse($this->propertyAccessor->isWritable($car, 'axes', $axes));
}
/**
* @expectedException \Symfony\Component\PropertyAccess\Exception\NoSuchPropertyException
* expectedExceptionMessageRegExp /The property "axes" in class "Mock_PropertyAccessorCollectionTest_Car[^"]*" can be defined with the methods "addAxis()", "removeAxis()" but the new value must be an array or an instance of \Traversable, "string" given./
*/
public function testSetValueFailsIfAdderAndRemoverExistButValueIsNotTraversable()
{
$car = $this->getMock(__CLASS__.'_Car');
$this->propertyAccessor->setValue($car, 'axes', 'Not an array or Traversable');
}
}