/**
* @dataProvider getValuesTo
*/
public function testCastTo($native, $value)
{
if ($native instanceof \Exception) {
$this->setExpectedException(get_class($native));
$this->converter->output($value);
} else {
$this->assertEquals($native, $this->converter->output($value));
}
}
/**
* Calculates the number of array dimensions and required sizes for sub-arrays
*
* @param array $value
* @return array
* @throws TypeConversionException
*/
private function _calculateRequiredSizes(array $value)
{
$sizes = array();
while (is_array($value)) {
$sizes[] = count($value);
if (!count($value) || array_keys($value) !== range(0, count($value) - 1)) {
if (0 === $this->_item->dimensions()) {
// scalar base type? "weird" sub-array is not allowed
throw TypeConversionException::unexpectedValue($this, 'output', 'non-empty array with 0-based numeric indexes', $value);
}
// assume that we reached an array representing base type
array_pop($sizes);
return $sizes;
}
if (null === ($value = $value[0])) {
// null sub-arrays are not allowed, so that should be a base-type null
return $sizes;
}
}
if ($this->_item->dimensions() > 0) {
// check whether we have an object representing base type
if (is_object($value)) {
try {
$this->_item->output($value);
return $sizes;
} catch (PackageException $e) {
}
}
array_splice($sizes, -$this->_item->dimensions());
}
return $sizes;
}
protected function outputNotNull($value)
{
if (is_array($value)) {
$value = call_user_func(array($this->resultClass, 'createFromArray'), $value);
} elseif (!$value instanceof Range) {
throw TypeConversionException::unexpectedValue($this, 'output', 'instance of Range or an array', $value);
}
/* @var $value Range */
if ($value->empty) {
return 'empty';
}
return ($value->lowerInclusive ? '[' : '(') . (null === $value->lower ? '' : '"' . addcslashes($this->_subtype->output($value->lower), "\"\\") . '"') . ',' . (null === $value->upper ? '' : '"' . addcslashes($this->_subtype->output($value->upper), "\"\\") . '"') . ($value->upperInclusive ? ']' : ')');
}
