MyTester\DataProvider::getData()

Complexity

Conditions	6
Paths	9

Size

Total Lines	23
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	6.9157

Importance

Changes	1
Bugs	0	Features	1

<?php
  public function getData(object $class, string $method): array {
    $reflection = new ReflectionMethod($class, $method);
    if($reflection->getNumberOfParameters() < 1) {
      return [];
    }
    $dataProvider = $this->annotationsReader->getAnnotation(static::PROVIDER_ANNOTATION_NAME, $class, $method);
    if(is_string($dataProvider)) {
      $className = $reflection->getDeclaringClass()->getName();
      try {
        $reflection = new ReflectionMethod($class, $dataProvider);
        if(!$reflection->isPublic()) {
          throw new InvalidDataProviderException("Method $className::$dataProvider is not public.");
        }
        $result = call_user_func([$class, $dataProvider]);
        if(!is_array($result)) {
          throw new InvalidDataProviderException("Method $className::$dataProvider has to return an array.");
        }
        return $result;
      } catch(\ReflectionException $e) {
        throw new InvalidDataProviderException("Method $className::$dataProvider does not exist.", 0, $e);
      }
    }
    return [];
  }
?>