public function testToString()
{
$format = new Format();
$expected = 'json';
$format->setFormat('json');
$this->assertSame($expected, $format->toString());
}
public function testCheckPassWithRequirements()
{
$supplied = 'jsonarray';
$requirements = array('values' => array('jsonarray'));
$format = new Format();
$format->setFormat('jsonarray');
$expected = $format;
$actual = FormatType::check($supplied, $requirements);
// Compare actual and existing params
$this->assertInstanceOf(get_class($format), $actual);
$this->assertEquals($expected, $actual);
}
/**
* Checks if the value is of a given type and
* that the value passes requirements specified.
*
* @param mixed $value Value to be checked
* @param array $requirements Additional constraints
* @return string Cleared value
* @throws InvalidDataTypeException
*/
public static function check($value, array $requirements = array())
{
// Default format options
$allowedFormats = Format::$formatOptions;
if (!is_string($value)) {
$error = 'value must be one of: ' . implode(', ', $allowedFormats);
throw new InvalidDataTypeException($error);
}
// Make sure format is alwas lowercase
$value = strtolower((string) $value);
$format = new Format();
// Override list of supported formats if set
if (!empty($requirements['values']) && is_array($requirements['values'])) {
$allowedFormats = $requirements['values'];
}
if (!in_array($value, $allowedFormats)) {
$error = 'value must be one of: ' . implode(', ', $allowedFormats);
throw new InvalidDataValueException($error);
}
$format->setFormat($value);
return $format;
}
public function testCheckFormatPass()
{
$supplied = 'json';
$format = new Format();
$format->setFormat($supplied);
$expected = $format;
$requirements = array();
$actual = PseudoTypes::checkFormat($supplied, $requirements);
// Compare actual and existing params
$this->assertInstanceOf(get_class($format), $actual);
$this->assertEquals($expected, $actual);
}