public function evaluate(Json $json, $expression)
{
if ($this->evaluationMode === 'javascript') {
$expression = str_replace('->', '.', $expression);
}
try {
return $json->read($expression, $this->accessor);
} catch (\Exception $e) {
throw new \Exception("Failed to evaluate expression '{$expression}'");
}
}
public function validate(Json $json, Validator $validator)
{
$validator->check($json->getContent(), $this->getContent());
if (!$validator->isValid()) {
$msg = "JSON does not validate. Violations:" . PHP_EOL;
foreach ($validator->getErrors() as $error) {
$msg .= sprintf(" - [%s] %s" . PHP_EOL, $error['property'], $error['message']);
}
throw new \Exception($msg);
}
return true;
}
public function test_should_read_valid_expression()
{
$this->given($accessor = PropertyAccess::createPropertyAccessor(), $json = new TestedClass('{"foo":"bar"}'))->when($result = $json->read('foo', $accessor))->string($result)->isEqualTo('bar');
}
public function __construct($content, $uri = null)
{
$this->uri = $uri;
parent::__construct($content);
}
