Files
letro-ios/UnitTests/Sources/RoomChangePermissionsScreenViewModelTests.swift
2026-01-27 12:50:57 +02:00

131 lines
6.1 KiB
Swift

//
// Copyright 2025 Element Creations Ltd.
// Copyright 2022-2025 New Vector 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 XCTest
@MainActor
class RoomChangePermissionsScreenViewModelTests: XCTestCase {
var roomProxy: JoinedRoomProxyMock!
var viewModel: RoomChangePermissionsScreenViewModelProtocol!
var context: RoomChangePermissionsScreenViewModelType.Context {
viewModel.context
}
func testChangeSetting() {
setUp(isSpace: false)
// Given a screen with no changes.
guard let index = context.settings[.roomDetails]?.firstIndex(where: { $0.keyPath == \.roomAvatar }) else {
XCTFail("There should be a setting for the room avatar.")
return
}
XCTAssertEqual(context.settings[.roomDetails]?[index].roleValue, .moderator)
XCTAssertFalse(context.viewState.hasChanges)
// When updating a setting.
let setting = RoomPermissionsSetting(title: "",
value: RoomRole.user.powerLevelValue,
ownPowerLevel: RoomRole.creator.powerLevel,
keyPath: \.roomAvatar)
XCTAssertFalse(setting.isDisabled)
XCTAssertEqual(setting.availableValues.map(\.tag), RoomPermissionsSetting.allValues.map(\.tag))
context.settings[.roomDetails]?[index] = setting
// Then the setting should update and the changes should be flagged.
XCTAssertEqual(context.settings[.roomDetails]?[index].roleValue, .user)
XCTAssertTrue(context.viewState.hasChanges)
}
func testSettingsCantBeChanged() {
setUp(isSpace: false, ownPowerLevel: .value(25))
// Given a screen with no changes.
guard let index = context.settings[.roomDetails]?.firstIndex(where: { $0.keyPath == \.roomAvatar }) else {
XCTFail("There should be a setting for the room avatar.")
return
}
XCTAssertEqual(context.settings[.roomDetails]?[index].roleValue, .moderator)
XCTAssertEqual(context.settings[.roomDetails]?[index].isDisabled, true)
XCTAssertEqual(context.settings[.roomDetails]?[index].availableValues.count, 1)
XCTAssertFalse(context.viewState.hasChanges)
guard let index = context.settings[.messagesAndContent]?.firstIndex(where: { $0.keyPath == \.eventsDefault }) else {
XCTFail("There should be a setting for the events.")
return
}
XCTAssertEqual(context.settings[.messagesAndContent]?[index].roleValue, .user)
XCTAssertEqual(context.settings[.messagesAndContent]?[index].isDisabled, false)
XCTAssertEqual(context.settings[.messagesAndContent]?[index].availableValues.count, 1)
}
func testSave() async throws {
setUp(isSpace: false)
// Given a screen with changes.
guard let index = context.settings[.roomDetails]?.firstIndex(where: { $0.keyPath == \.roomAvatar }) else {
XCTFail("There should be a setting for the room avatar.")
return
}
context.settings[.roomDetails]?[index] = RoomPermissionsSetting(title: "",
value: RoomRole.user.powerLevelValue,
ownPowerLevel: RoomRole.creator.powerLevel,
keyPath: \.roomAvatar)
XCTAssertEqual(context.settings[.roomDetails]?[index].roleValue, .user)
XCTAssertEqual(context.settings[.roomDetails]?[index].isDisabled, false)
XCTAssertEqual(context.settings[.roomDetails]?[index].availableValues.map(\.tag), RoomPermissionsSetting.allValues.map(\.tag))
XCTAssertTrue(context.viewState.hasChanges)
XCTAssertEqual(context.settings.count, 3)
// When saving changes.
context.send(viewAction: .save)
// Nothing to await right now,
try await Task.sleep(for: .milliseconds(100))
// Then the changes should be applied.
XCTAssertTrue(roomProxy.applyPowerLevelChangesCalled)
XCTAssertEqual(roomProxy.applyPowerLevelChangesReceivedChanges, .init(roomAvatar: 0),
"Only the avatar setting should be applied. No other settings were changed so they should be nil to remain left alone.")
}
func testSaveNoChanges() {
setUp(isSpace: false)
// Given a screen with no changes.
XCTAssertFalse(context.viewState.hasChanges)
// When saving changes.
context.send(viewAction: .save)
// Then nothing should happen.
XCTAssertFalse(roomProxy.applyPowerLevelChangesCalled)
}
func testDefaultStateRoom() {
setUp(isSpace: false)
XCTAssertNotNil(context.settings[.roomDetails])
XCTAssertNotNil(context.settings[.memberModeration])
XCTAssertNotNil(context.settings[.messagesAndContent])
XCTAssertNil(context.settings[.manageSpace])
}
func testDefaultStateSpace() {
setUp(isSpace: true)
XCTAssertNotNil(context.settings[.roomDetails])
XCTAssertNotNil(context.settings[.memberModeration])
XCTAssertNil(context.settings[.messagesAndContent])
XCTAssertNotNil(context.settings[.manageSpace])
}
private func setUp(isSpace: Bool, ownPowerLevel: RoomPowerLevel = RoomRole.creator.powerLevel) {
roomProxy = JoinedRoomProxyMock(.init(isSpace: isSpace))
viewModel = RoomChangePermissionsScreenViewModel(currentPermissions: .init(powerLevels: .mock),
ownPowerLevel: ownPowerLevel,
roomProxy: roomProxy,
userIndicatorController: UserIndicatorControllerMock(),
analytics: ServiceLocator.shared.analytics)
}
}