public function testProvidesInputSpecificationThatIncludesValidatorsBasedOnAttributes()
{
$element = new NumberElement();
$element->setAttributes(array('inclusive' => true, 'min' => 5, 'max' => 10, 'step' => 1));
$inputSpec = $element->getInputSpecification();
$this->assertArrayHasKey('validators', $inputSpec);
$this->assertInternalType('array', $inputSpec['validators']);
$expectedClasses = array('Zend\\I18n\\Validator\\Float', 'Zend\\Validator\\GreaterThan', 'Zend\\Validator\\LessThan', 'Zend\\Validator\\Step');
foreach ($inputSpec['validators'] as $validator) {
$class = get_class($validator);
$this->assertTrue(in_array($class, $expectedClasses), $class);
switch ($class) {
case 'Zend\\Validator\\GreaterThan':
$this->assertTrue($validator->getInclusive());
$this->assertEquals(5, $validator->getMin());
break;
case 'Zend\\Validator\\LessThan':
$this->assertTrue($validator->getInclusive());
$this->assertEquals(10, $validator->getMax());
break;
case 'Zend\\Validator\\Step':
$this->assertEquals(1, $validator->getStep());
break;
default:
break;
}
}
}
/**
* Add Currency formatted number filter
* @see Zend\Form\Element\Number
* @return array
*/
public function getInputSpecification()
{
$inputSpec = parent::getInputSpecification();
//FILTHY HACK
//CLEAN THIS UP
$inputSpec['filters'][] = array('name' => 'Callback', 'options' => array('callback' => function ($value) {
$value = str_replace(',', '', $value);
return floatval($value);
}));
$inputSpec['filters'][] = array('name' => 'NumberFormat', 'style' => NumberFormatter::CURRENCY, 'type' => NumberFormatter::TYPE_CURRENCY);
return $inputSpec;
}
/**
* {@inheritDoc}
*/
public function getInputSpecification()
{
$inputSpec = parent::getInputSpecification();
$inputSpec['allow_empty'] = true;
return $inputSpec;
}
public function testDefaultInclusiveTrueatValidatorWhenInclusiveIsNotSetOnAttributes()
{
$element = new NumberElement();
$element->setAttributes(array('min' => 5));
$inputSpec = $element->getInputSpecification();
foreach ($inputSpec['validators'] as $validator) {
if (get_class($validator) == 'Zend\\Validator\\GreaterThan') {
$this->assertTrue($validator->getInclusive());
break;
}
}
}
