public function testManagerCanContainerConverters() { $manager = new ConverterManager(); $importantConverter = $this->getConverterInterfaceMock(); $lessImportantConverter = $this->getConverterInterfaceMock(); $manager->add($importantConverter, 10); $this->assertEquals($manager->all(), array($importantConverter)); $manager->add($lessImportantConverter); $this->assertEquals($manager->all(), array($importantConverter, $lessImportantConverter)); }