66 lines
2.4 KiB
Swift
66 lines
2.4 KiB
Swift
// Copyright (c) 2021 Spotify AB.
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//
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// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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import Foundation
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@testable import XCRemoteCache
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class NetworkClientFake: NetworkClient {
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private var files: [URL: Data] = [:]
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private let fileManager: FileManager
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init(fileManager: FileManager) {
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self.fileManager = fileManager
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}
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func fileExists(_ url: URL, completion: @escaping (Result<Bool, NetworkClientError>) -> Void) {
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completion(.success(files[url] != nil))
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}
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func fetch(_ url: URL, completion: @escaping (Result<Data, NetworkClientError>) -> Void) {
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let result: Result<Data, NetworkClientError>
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if let data = files[url] {
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result = .success(data)
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} else {
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result = .failure(NetworkClientError.missingBodyResponse)
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}
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completion(result)
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}
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func download(_ url: URL, to location: URL, completion: @escaping (Result<Void, NetworkClientError>) -> Void) {
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let result: Result<Void, NetworkClientError>
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if let data = files[url] {
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fileManager.createFile(atPath: location.path, contents: data, attributes: nil)
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result = .success(())
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} else {
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result = .failure(NetworkClientError.missingBodyResponse)
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}
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completion(result)
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}
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func upload(_ file: URL, as url: URL, completion: @escaping (Result<Void, NetworkClientError>) -> Void) {
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files[url] = fileManager.contents(atPath: file.path)
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completion(.success(()))
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}
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func create(_ url: URL, completion: @escaping (Result<Void, NetworkClientError>) -> Void) {
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files[url] = Data()
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completion(.success(()))
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}
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}
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