79 lines
2.0 KiB
Swift
79 lines
2.0 KiB
Swift
// ===----------------------------------------------------------------------===
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//
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// This source file is part of the Amiibo Service open source project
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//
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// Copyright (c) 2026 Röck+Cöde VoF. and the Amiibo Service project authors
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// Licensed under Apache license v2.0
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//
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// See LICENSE for license information
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// See CONTRIBUTORS for the list of Amiibo Service project authors
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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// ===----------------------------------------------------------------------===
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@testable import AmiiboService
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import Foundation
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import Testing
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@Suite("ISO Date Time Transcoder")
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struct ISODateTimeTranscoderTests {
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// MARK: Properties
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private let transcoder = ISODateTimeTranscoder()
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// MARK: Decode tests
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@Test("decodes a timestamp as UTC")
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func decodesTimestamp() throws {
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// GIVEN
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let string = "2026-07-24T12:34:56.123000"
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// WHEN
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let date = try transcoder.decode(string)
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// THEN
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#expect(abs(date.timeIntervalSince(.utc(2026, 7, 24, 12, 34, 56)) - 0.123) < 0.001)
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}
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@Test("decodes a date-only string as midnight UTC")
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func decodesDate() throws {
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// GIVEN
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let string = "2014-11-21"
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// WHEN
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let date = try transcoder.decode(string)
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// THEN
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#expect(date == .utc(2014, 11, 21))
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}
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@Test("throws a decoding error for an unsupported string", arguments: [
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"", "2014-11", "2014-11-21T12:34:56", "2014-11-21T12:34:56Z", "21/11/2014", "yesterday"
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])
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func throwsForUnsupportedString(string: String) {
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// GIVEN
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// WHEN
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// THEN
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#expect(throws: DecodingError.self) {
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try transcoder.decode(string)
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}
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}
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// MARK: Encode tests
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@Test("encodes a date as a timestamp")
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func encodesTimestamp() throws {
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// GIVEN
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let date: Date = .utc(2026, 7, 24, 12, 34, 56)
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// WHEN
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let string = try transcoder.encode(date)
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// THEN
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#expect(string == "2026-07-24T12:34:56.000000")
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}
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}
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