public function evaluate(Json $json, $expression)
{
if ($this->evaluationMode === 'javascript') {
$expression = str_replace('->', '.', $expression);
}
try {
return $json->read($expression, $this->propertyAccessor);
} catch (\Exception $e) {
throw new \Exception(sprintf('Failed to evaluate expression "%s"', $expression), 0, $e);
}
}
public function test_should_read_valid_expression()
{
$this->given($accessor = PropertyAccess::createPropertyAccessor(), $sut = new SUT('{"foo":"bar"}'))->when($result = $sut->read('foo', $accessor))->phpString($result)->isEqualTo('bar');
}
