container = $this->prophesize(ContainerInterface::class); $ciConfigService = $this->prophesize(CiConfigService::class); $this->container->get(CiConfigService::class)->willReturn($ciConfigService); } public function testFactory() { $factory = new CiConfigFactory(); $this->assertTrue($factory instanceof CiConfigFactory); $actionPage = $factory($this->container->reveal()); $this->assertTrue($actionPage instanceof CiConfigAction); } }