/**
* @test
*/
public function it_should_find_classes_in_dir()
{
$finder = new ClassFinder();
$classes = $finder->find(__DIR__ . '/fixtures/classes');
sort($classes);
// ignore order
$this->assertEquals(['PhpXComponents\\Test\\fixtures\\classes\\Inner\\AnotherInnerTestClass', 'PhpXComponents\\Test\\fixtures\\classes\\Inner\\InnerTestClass', 'PhpXComponents\\Test\\fixtures\\classes\\TestClass'], $classes);
}
/**
* Perform filesystem scan on a given directory and find all component classes
*
* @expensive Expensive filesystem scan operation
* @param string $dir
* @return array
* @throws ConfigurationException If two components with the same name are found
*/
protected function findComponents($dir)
{
$loader = new ClassFinder();
$classes = $loader->find($dir);
$components = [];
foreach ($classes as $class) {
$basename = basename(str_replace('\\', '/', $class), 'Component');
if (isset($components[$basename])) {
throw new ConfigurationException(sprintf('Duplicate component name "<%s>" found in "%s" and "%s"', $basename, $components[$basename], $class));
}
$components[$basename] = $class;
}
return $components;
}
