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33 lines
855 B
Swift
33 lines
855 B
Swift
//
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// NetworkSessionMock
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// MasKitTests
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//
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// Created by Ben Chatelain on 11/13/18.
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// Copyright © 2018 mas-cli. All rights reserved.
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//
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import Foundation
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import PromiseKit
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@testable import MasKit
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/// Mock NetworkSession for testing.
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class NetworkSessionMock: NetworkSession {
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// Properties that enable us to set exactly what data or error
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// we want our mocked URLSession to return for any request.
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var data: Data?
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var error: Error?
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/// Immediately passes data and error to completion handler.
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///
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/// - Parameters:
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/// - url: unused
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/// - completionHandler: Closure which is delivered either data or an error.
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func loadData(from _: URL) -> Promise<Data> {
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guard let data = data else {
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return Promise(error: error ?? MASError.noData)
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}
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return .value(data)
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}
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}
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