public function testManger()
 {
     $this->assertInstanceOf('\\HelloWordPl\\SimpleEntityGeneratorBundle\\Lib\\Interfaces\\RenderableInterface', $this->interfaceManager);
     $this->assertInstanceOf('\\HelloWordPl\\SimpleEntityGeneratorBundle\\Lib\\Items\\InterfaceManager', $this->interfaceManager);
     $this->assertInstanceOf('\\HelloWordPl\\SimpleEntityGeneratorBundle\\Lib\\Interfaces\\StructureWithMethodsInterface', $this->interfaceManager);
     $this->assertInstanceOf('\\HelloWordPl\\SimpleEntityGeneratorBundle\\Lib\\Interfaces\\DumpableInterface', $this->interfaceManager);
     $this->assertEquals("Interface for entity : \\AppBundle\\Entity\\User", $this->interfaceManager->getComment());
     $this->assertEquals("\\AppBundle\\Entity\\UserInterface", $this->interfaceManager->getNamespace());
     $this->assertEquals("UserInterface", $this->interfaceManager->getName());
     $this->assertEquals("/AppBundle/Entity", $this->interfaceManager->getDirectory());
     $this->assertEquals("\\AppBundle\\Entity", $this->interfaceManager->getNamespaceWithoutName());
     $this->assertEquals("AppBundle\\Entity", $this->interfaceManager->getNamespaceWithoutNameAndBackslashPrefix());
 }