/** * @covers ::getSerializers * @covers ::addSerializer */ public function testConstruct() { $config = new TestConfig(); $serializers = $config->getSerializers(); $this->assertInstanceOf('Harp\\Serializer\\Serializers', $serializers); $this->assertCount(0, $serializers); $csv = new Csv('test'); $config->addSerializer($csv); $this->assertCount(1, $config->getSerializers()); $this->assertContains($csv, $config->getSerializers()->all()); }