public function testClassInitializer()
{
/* Given */
$dug = new Dug();
$classInitializer = new ClassInitializerSpy();
$dug->setClassInitializer($classInitializer);
$source = Source::build(['users', '/[0-9]+/'], UserProvider::class);
$dug->register($source);
/* When */
$dug->fetch(['users', 1]);
/* Then */
assertThat($classInitializer->initializedClass, is(UserProvider::class));
}
/**
* @param Reference[] $references
* @return array
*/
private function groupReferences(array $references)
{
$groups = [];
foreach ($references as $reference) {
$source = $this->dug->sourceForPath($reference->getPath());
if ($source === null) {
throw new RouteNotFoundException($reference->getPath());
}
if (!isset($groups[$source->toString()])) {
$groups[$source->toString()] = [];
}
$groups[$source->toString()][] = $reference;
}
return array_values($groups);
}
public function testInjectCallbackClass()
{
/* Given */
$dug = new Dug();
$source = Source::build(['users', '/[0-9]+/'], UserProvider::class);
$dug->register($source);
/* When */
$result = $dug->fetch(['users', 1]);
/* Then */
assertThat($result[0]['source'], 'UserProvider');
}