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| typealias CompletionBlock = (Data?) -> Void | |
| protocol NetworkService { | |
| func make(request: URLRequest, completionHandler: @escaping CompletionBlock) | |
| } | |
| extension URLSession: NetworkService { | |
| func make(request: URLRequest, completionHandler: @escaping CompletionBlock) { | |
| let task = self.dataTask(with: request) { data, _, _ in | |
| completionHandler(data) | |
| } | |
| task.resume() | |
| } | |
| } | |
| //create mocked network service | |
| class MockedService: NetworkService { | |
| func make(request: URLRequest, completionHandler: @escaping CompletionBlock) { | |
| completionHandler("Mocked data response".data(using: .utf8)) | |
| } | |
| } | |
| class PilotService: NetworkService { | |
| func make(request: URLRequest, completionHandler: @escaping CompletionBlock) {} | |
| } | |
| class TestService: NetworkService { | |
| func make(request: URLRequest, completionHandler: @escaping CompletionBlock) {} | |
| } |
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