public function testCompilerPassIteratorAndCountable()
{
$collection = new CompilerPassCollection();
$collection->addCompiler($compiler_x = new DummyCompilerPass('definition-x', true), 100);
$collection->addCompiler($compiler_y = new DummyCompilerPass('definition-y'), 500);
$collection->addCompiler($compiler_z = new DummyCompilerPass('definition-z'), -500);
$collection->addCompiler($compiler_t = new DummyCompilerPass('definition-t'), 500);
$collection->addCompiler($compiler_w = new DummyCompilerPass('definition-w'), 500);
$this->assertSame(5, count($collection));
$iterationResult = [];
foreach ($collection as $compiler) {
$iterationResult[] = $compiler;
}
$this->assertSame(array($compiler_z, $compiler_x, $compiler_y, $compiler_t, $compiler_w), $iterationResult);
}
/**
* {@inheritdoc}
*/
public function compile(ContainerInterface $container)
{
return $this->compilers->process($container);
}