Files
element-x-ios/UnitTests/Sources/AccountUserDefaultsTests.swift
Doug 93825c01ad Initial implementation of AccountSettings. (#6275)
* Make the UserPreference macro also generate an accessor for the key name.

* Initial implementation of AccountSettings.

- Add an AccountUserDefaults storage with a userID prefix on the key.
- Migrate the 2 values reset by AppSettings.resetSessionSpecificSettings to AccountSettings.

* Rename UserSettings.volatile() to UserSettings.mock()

Given it now has a userID parameter with a default value..
2026-10-06 17:52:24 +01:00

94 lines
3.7 KiB
Swift

//
// Copyright 2026 Element Creations Ltd.
//
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
// Please see LICENSE files in the repository root for full details.
//
@testable import ElementX
import Testing
struct AccountUserDefaultsTests {
private let store = VolatileUserDefaults()
private let aliceDefaults: AccountUserDefaults
private let bobDefaults: AccountUserDefaults
init() {
aliceDefaults = AccountUserDefaults(userID: "@alice:example.com", store: store)
bobDefaults = AccountUserDefaults(userID: "@bob:example.com", store: store)
}
@Test
func dictionaryRepresentation() {
// Given a store containing values for Alice, Bob and the app, all sharing a key.
aliceDefaults.set("one", forKey: "first")
aliceDefaults.set(2, forKey: "second")
bobDefaults.set("bob", forKey: "first")
store.set("global", forKey: "first")
#expect(aliceDefaults.object(forKey: "first") as? String == "one")
#expect(aliceDefaults.object(forKey: "second") as? Int == 2)
#expect(bobDefaults.object(forKey: "first") as? String == "bob")
#expect(store.object(forKey: "first") as? String == "global")
// When getting the dictionary representation of Alice's defaults.
let representation = aliceDefaults.dictionaryRepresentation()
// Then it should only contain Alice's values.
#expect(representation.count == 2)
#expect(representation["first"] as? String == "one")
#expect(representation["second"] as? Int == 2)
}
@Test
func reset() {
// Given a store containing values for Alice, Bob and the app, all sharing a key.
aliceDefaults.set("one", forKey: "first")
aliceDefaults.set(2, forKey: "second")
bobDefaults.set("bob", forKey: "first")
store.set("global", forKey: "first")
#expect(aliceDefaults.object(forKey: "first") as? String == "one")
#expect(aliceDefaults.object(forKey: "second") as? Int == 2)
#expect(bobDefaults.object(forKey: "first") as? String == "bob")
#expect(store.object(forKey: "first") as? String == "global")
// When resetting Alice's defaults.
aliceDefaults.reset()
// Then only Alice's values should be removed.
#expect(aliceDefaults.object(forKey: "first") == nil)
#expect(aliceDefaults.object(forKey: "second") == nil)
#expect(bobDefaults.object(forKey: "first") as? String == "bob")
#expect(store.object(forKey: "first") as? String == "global")
}
@Test
func migrateAppSettingsValue() {
// Given a store containing an app value.
store.set("global", forKey: "first")
#expect(store.object(forKey: "first") as? String == "global")
#expect(aliceDefaults.object(forKey: "first") == nil)
#expect(bobDefaults.object(forKey: "first") == nil)
// When migrating that value into Alice's defaults.
aliceDefaults.migrateAppSettingsValue(forKey: "first")
// Then the value should be moved to Alice's defaults only.
#expect(aliceDefaults.object(forKey: "first") as? String == "global")
#expect(store.object(forKey: "first") == nil)
#expect(bobDefaults.object(forKey: "first") == nil)
}
@Test
func migrateUnsetAppSettingsValue() {
// Given an empty store.
#expect(store.storage.isEmpty)
// When migrating a value that isn't set into Alice's defaults.
aliceDefaults.migrateAppSettingsValue(forKey: "first")
// Then nothing should be written to the store.
#expect(aliceDefaults.object(forKey: "first") == nil)
#expect(store.storage.isEmpty)
}
}