54 lines
1.4 KiB
Swift
54 lines
1.4 KiB
Swift
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import Foundation
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import Recording
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/// A preinstalling service that records its requests, resolves the supported locales from configurable tables, and emits events
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/// on demand.
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@MainActor
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final class PreinstallingMock: Preinstalling {
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/// The stream of events the service emits while preinstalling.
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let events: AsyncStream<PreinstallingEvent>
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/// The supported equivalents the service resolves, keyed by the requested locale.
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var equivalents: [Locale: Locale] = [:]
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/// The locales the service reports as supported.
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var localesSupported: [Locale] = []
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/// The locales a preinstallation was requested for, in request order.
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private(set) var localesPreinstalled: [Locale] = []
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/// The continuation that feeds ``events``.
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private let continuation: AsyncStream<PreinstallingEvent>.Continuation
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init() {
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(events, continuation) = AsyncStream.makeStream(of: PreinstallingEvent.self)
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}
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/// Emits the given event through ``events``.
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///
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/// - Parameter event: The event to emit.
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func emit(
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_ event: PreinstallingEvent
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) {
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continuation.yield(event)
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}
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func preinstall(
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for locale: Locale
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) async {
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localesPreinstalled.append(locale)
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}
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func supportedLocale(
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equivalentTo locale: Locale
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) async -> Locale? {
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equivalents[locale]
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}
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func supportedLocales() async -> [Locale] {
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localesSupported
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}
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}
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