function it_accepts_a_method_during_which_an_error_specified_by_instance_should_be_thrown(ArrayObject $arr, ReflectionFactory $factory)
{
if (!class_exists('\\Error')) {
throw new SkippingException('The class Error, introduced in PHP 7, does not exist');
}
$error = new \Error();
$arr->ksort()->will(function () use($error) {
throw $error;
});
$factory->create(Argument::any())->willReturn(new \ReflectionClass($error));
$this->positiveMatch('throw', $arr, array(new \Error()))->during('ksort', array());
}
/**
*
* @param callable $callable
* @param array $arguments
* @param string|null $exception
*
* @throws \PhpSpec\Exception\Example\FailureException
*/
public function verifyNegative($callable, array $arguments, $exception = null)
{
try {
call_user_func_array($callable, $arguments);
} catch (\Exception $e) {
if (null === $exception) {
throw new FailureException(sprintf('Expected to not throw any exceptions, but got %s.', $this->presenter->presentValue($e)));
}
if ($e instanceof $exception) {
$invalidProperties = array();
if (is_object($exception)) {
$exceptionRefl = $this->factory->create($exception);
foreach ($exceptionRefl->getProperties() as $property) {
if (in_array($property->getName(), self::$ignoredProperties)) {
continue;
}
$property->setAccessible(true);
$expected = $property->getValue($exception);
$actual = $property->getValue($e);
if (null !== $expected && $actual === $expected) {
$invalidProperties[] = sprintf(' `%s`=%s', $property->getName(), $this->presenter->presentValue($expected));
}
}
}
$withProperties = '';
if (count($invalidProperties) > 0) {
$withProperties = sprintf(' with' . PHP_EOL . '%s,' . PHP_EOL, implode(",\n", $invalidProperties));
}
throw new FailureException(sprintf('Expected to not throw %s exception%s but got it.', $this->presenter->presentValue($exception), $withProperties));
}
}
}
