@covers Symfony\Component\Routing\Loader\ClosureLoader::supports
public function testSupports() {
$loader = new ClosureLoader();
$closure = function () {
};
$this
->assertTrue($loader
->supports($closure), '->supports() returns true if the resource is loadable');
$this
->assertFalse($loader
->supports('foo.foo'), '->supports() returns true if the resource is loadable');
$this
->assertTrue($loader
->supports($closure, 'closure'), '->supports() checks the resource type if specified');
$this
->assertFalse($loader
->supports($closure, 'foo'), '->supports() checks the resource type if specified');
}