Mocking AsyncRequests with Factory

Strategies designed to make your network and service layer code easy to write, easy to test, and easy to preview. Mocking AsyncRequests with Factory Strategies designed to make your network and service layer code easy to write, easy to test, and easy to preview. Michael Long   ∙   May 7, 2025   ∙   9 min read   ∙   View on Medium Bridge generated by ChatGPT You can't be a Swift developer without learning about protocols and their use in creating abstractions around common services. public protocol UserServiceType: Sendable { func load() async throws -> [User] } struct UserService: UserServiceType { @Injected(\.sessionManager) private var session public func load() async throws -> [User] { try await session.request() .add(path: "/api") .add(queryItems: ["results" : "25", "seed": "998", "nat": "us"]) .data(type: UserResultType.self) .results } } This example is using Factory to inject our session manager into our UserService, and constructing and executing the API query using RequestBuilder, but the same concepts apply no matter how you're building the actual request… Continue reading This is a member-only story and can only be read on Medium. Sent to sikubaycom.s3cr3tz@blogger.com by Michael Long on Medium Unsubscribe from this newsletter or unsubscribe from all newsletters from Medium Manage your email settings 3500 South DuPont Highway, Suite IQ-101, Dover, DE 19901 Careers·Help Center·Privacy Policy·Terms of service