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Fix support for non-string keys in dictionaries (#149)

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Sindre Sorhus 2023-09-14 20:42:48 +07:00 committed by GitHub
parent 11b6adbfcb
commit 3efef5a28e
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2 changed files with 10 additions and 1 deletions
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2
Sources/Defaults/Defaults+Extensions.swift
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@ -132,7 +132,7 @@ extension Array: Defaults.Serializable where Element: Defaults.Serializable {
}
extension Dictionary: Defaults.Serializable where Key: LosslessStringConvertible & Hashable, Value: Defaults.Serializable {
public static var isNativelySupportedType: Bool { Value.isNativelySupportedType }
public static var isNativelySupportedType: Bool { (Key.self is String.Type) && Value.isNativelySupportedType }
public static var bridge: Defaults.DictionaryBridge<Key, Value> { Defaults.DictionaryBridge() }
}

9
Tests/DefaultsTests/DefaultsDictionaryTests.swift
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@ -57,6 +57,15 @@ final class DefaultsDictionaryTests: XCTestCase {
XCTAssertEqual(Defaults[key]["0"], [newName, fixtureArray[1]])
}
func testIntKey() {
let fixture = [1: "x"]
let key = Defaults.Key<[Int: String]>("independentDictionaryIntKey", default: fixture)
XCTAssertEqual(Defaults[key][1], fixture[1])
let newValue = "John"
Defaults[key][1] = newValue
XCTAssertEqual(Defaults[key][1], newValue)
}
func testType() {
XCTAssertEqual(Defaults[.dictionary]["0"], fixtureDictionary["0"])
let newName = "Chen"