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355 lines
21 KiB
Swift
355 lines
21 KiB
Swift
//
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// Copyright 2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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@testable import ElementX
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import MatrixRustSDK
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import Combine
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import XCTest
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@MainActor
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class RoomScreenViewModelTests: XCTestCase {
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private var viewModel: RoomScreenViewModel!
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override func setUp() async throws {
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AppSettings.resetAllSettings()
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}
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override func tearDown() {
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viewModel = nil
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}
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func testPinnedEventsBanner() async throws {
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var configuration = JoinedRoomProxyMockConfiguration()
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let timelineSubject = PassthroughSubject<TimelineProxyProtocol, Never>()
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let infoSubject = CurrentValueSubject<RoomInfoProxy, Never>(.init(roomInfo: RoomInfo(configuration)))
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let roomProxyMock = JoinedRoomProxyMock(configuration)
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// setup a way to inject the mock of the pinned events timeline
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roomProxyMock.pinnedEventsTimelineClosure = {
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await timelineSubject.values.first()
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}
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// setup the room proxy actions publisher
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roomProxyMock.underlyingInfoPublisher = infoSubject.asCurrentValuePublisher()
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: nil,
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: .init(.init(nil)),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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// check if in the default state is not showing but is indeed loading
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var deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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viewState.pinnedEventsBannerState.count == 0
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}
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try await deferred.fulfill()
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XCTAssertTrue(viewModel.context.viewState.pinnedEventsBannerState.isLoading)
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XCTAssertFalse(viewModel.context.viewState.shouldShowPinnedEventsBanner)
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// check if if after the pinned event ids are set the banner is still in a loading state, but is both loading and showing with a counter
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deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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viewState.pinnedEventsBannerState.count == 2
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}
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configuration.pinnedEventIDs = ["test1", "test2"]
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infoSubject.send(.init(roomInfo: RoomInfo(configuration)))
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try await deferred.fulfill()
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XCTAssertTrue(viewModel.context.viewState.pinnedEventsBannerState.isLoading)
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XCTAssertTrue(viewModel.context.viewState.shouldShowPinnedEventsBanner)
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XCTAssertEqual(viewModel.context.viewState.pinnedEventsBannerState.selectedPinnedIndex, 1)
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// setup the loaded pinned events injection in the timeline
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let pinnedTimelineMock = TimelineProxyMock()
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let pinnedTimelineProviderMock = RoomTimelineProviderMock()
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let providerUpdateSubject = PassthroughSubject<([TimelineItemProxy], PaginationState), Never>()
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pinnedTimelineProviderMock.underlyingUpdatePublisher = providerUpdateSubject.eraseToAnyPublisher()
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pinnedTimelineMock.timelineProvider = pinnedTimelineProviderMock
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pinnedTimelineProviderMock.itemProxies = [.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test1")), uniqueID: .init(id: "1"))),
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.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test2")), uniqueID: .init(id: "2")))]
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// check if the banner is now in a loaded state and is showing the counter
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deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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!viewState.pinnedEventsBannerState.isLoading
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}
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timelineSubject.send(pinnedTimelineMock)
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try await deferred.fulfill()
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XCTAssertEqual(viewModel.context.viewState.pinnedEventsBannerState.count, 2)
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XCTAssertTrue(viewModel.context.viewState.shouldShowPinnedEventsBanner)
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XCTAssertEqual(viewModel.context.viewState.pinnedEventsBannerState.selectedPinnedIndex, 1)
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// check if the banner is updating alongside the timeline
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deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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viewState.pinnedEventsBannerState.count == 3
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}
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providerUpdateSubject.send(([.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test1")), uniqueID: .init(id: "1"))),
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.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test2")), uniqueID: .init(id: "2"))),
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.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test3")), uniqueID: .init(id: "3")))], .initial))
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try await deferred.fulfill()
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XCTAssertFalse(viewModel.context.viewState.pinnedEventsBannerState.isLoading)
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XCTAssertTrue(viewModel.context.viewState.shouldShowPinnedEventsBanner)
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XCTAssertEqual(viewModel.context.viewState.pinnedEventsBannerState.selectedPinnedIndex, 1)
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// check how the scrolling changes the banner visibility
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viewModel.timelineHasScrolled(direction: .top)
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XCTAssertFalse(viewModel.context.viewState.shouldShowPinnedEventsBanner)
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viewModel.timelineHasScrolled(direction: .bottom)
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XCTAssertTrue(viewModel.context.viewState.shouldShowPinnedEventsBanner)
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}
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func testPinnedEventsBannerSelection() async throws {
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let roomProxyMock = JoinedRoomProxyMock(.init())
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// setup a way to inject the mock of the pinned events timeline
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let pinnedTimelineMock = TimelineProxyMock()
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let pinnedTimelineProviderMock = RoomTimelineProviderMock()
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pinnedTimelineMock.timelineProvider = pinnedTimelineProviderMock
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pinnedTimelineProviderMock.underlyingUpdatePublisher = Empty<([TimelineItemProxy], PaginationState), Never>().eraseToAnyPublisher()
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pinnedTimelineProviderMock.itemProxies = [.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test1")), uniqueID: .init(id: "1"))),
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.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test2")), uniqueID: .init(id: "2"))),
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.event(.init(item: EventTimelineItem(configuration: .init(eventID: "test3")), uniqueID: .init(id: "3")))]
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roomProxyMock.underlyingPinnedEventsTimeline = pinnedTimelineMock
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: "test1",
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: .init(.init(nil)),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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// check if the banner is now in a loaded state and is showing the counter
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var deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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!viewState.pinnedEventsBannerState.isLoading
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}
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try await deferred.fulfill()
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XCTAssertEqual(viewModel.context.viewState.pinnedEventsBannerState.count, 3)
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XCTAssertTrue(viewModel.context.viewState.shouldShowPinnedEventsBanner)
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// And that is actually displaying the `initialSelectedPinEventID` which is gthe first one in the list
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XCTAssertEqual(viewModel.context.viewState.pinnedEventsBannerState.selectedPinnedIndex, 0)
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// check if the banner scrolls when tapping the previous pin
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deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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viewState.pinnedEventsBannerState.selectedPinnedIndex == 2
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}
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let deferredAction = deferFulfillment(viewModel.actions) { action in
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if case let .focusEvent(eventID) = action {
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return eventID == "test1"
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}
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return false
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}
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viewModel.context.send(viewAction: .tappedPinnedEventsBanner)
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try await deferred.fulfill()
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try await deferredAction.fulfill()
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// check if the banner scrolls to the specific selected pin
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deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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viewState.pinnedEventsBannerState.selectedPinnedIndex == 1
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}
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viewModel.setSelectedPinnedEventID("test2")
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try await deferred.fulfill()
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}
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func testRoomInfoUpdate() async throws {
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var configuration = JoinedRoomProxyMockConfiguration(id: "TestID", name: "StartingName", avatarURL: nil, hasOngoingCall: false)
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let infoSubject = CurrentValueSubject<RoomInfoProxy, Never>(.init(roomInfo: RoomInfo(configuration)))
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let roomProxyMock = JoinedRoomProxyMock(configuration)
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// setup the room proxy actions publisher
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roomProxyMock.canUserJoinCallUserIDReturnValue = .success(false)
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roomProxyMock.underlyingInfoPublisher = infoSubject.asCurrentValuePublisher()
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: nil,
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: .init(.init(nil)),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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var deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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viewState.roomTitle == "StartingName" &&
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viewState.roomAvatar == .room(id: "TestID", name: "StartingName", avatarURL: nil) &&
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!viewState.canJoinCall &&
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!viewState.hasOngoingCall
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}
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try await deferred.fulfill()
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configuration.name = "NewName"
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configuration.avatarURL = .mockMXCAvatar
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configuration.hasOngoingCall = true
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roomProxyMock.canUserJoinCallUserIDReturnValue = .success(true)
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deferred = deferFulfillment(viewModel.context.$viewState) { viewState in
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viewState.roomTitle == "NewName" &&
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viewState.roomAvatar == .room(id: "TestID", name: "NewName", avatarURL: .mockMXCAvatar) &&
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viewState.canJoinCall &&
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viewState.hasOngoingCall
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}
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infoSubject.send(.init(roomInfo: RoomInfo(configuration)))
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try await deferred.fulfill()
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}
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func testCallButtonVisibility() async throws {
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// Given a room screen with no ongoing call.
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let ongoingCallRoomIDSubject = CurrentValueSubject<String?, Never>(nil)
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let roomProxyMock = JoinedRoomProxyMock(.init(id: "MyRoomID"))
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: nil,
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: ongoingCallRoomIDSubject.asCurrentValuePublisher(),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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XCTAssertTrue(viewModel.state.shouldShowCallButton)
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// When a call starts in this room.
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var deferred = deferFulfillment(viewModel.context.$viewState) { !$0.shouldShowCallButton }
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ongoingCallRoomIDSubject.send("MyRoomID")
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try await deferred.fulfill()
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// Then the call button should be hidden.
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XCTAssertFalse(viewModel.state.shouldShowCallButton)
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// When a call starts in a different room.
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deferred = deferFulfillment(viewModel.context.$viewState) { $0.shouldShowCallButton }
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ongoingCallRoomIDSubject.send("OtherRoomID")
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try await deferred.fulfill()
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// Then the call button should be shown again.
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XCTAssertTrue(viewModel.state.shouldShowCallButton)
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// When the call from the other room finishes.
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let deferredFailure = deferFailure(viewModel.context.$viewState, timeout: 1) { !$0.shouldShowCallButton }
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ongoingCallRoomIDSubject.send(nil)
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try await deferredFailure.fulfill()
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// Then the call button should remain visible shown.
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XCTAssertTrue(viewModel.state.shouldShowCallButton)
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}
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// MARK: - Knock Requests
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func testKnockRequestBanner() async throws {
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ServiceLocator.shared.settings.knockingEnabled = true
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let roomProxyMock = JoinedRoomProxyMock(.init(knockRequestsState: .loaded([KnockRequestProxyMock(.init(eventID: "1", userID: "@alice:matrix.org", displayName: "Alice", reason: "Hello World!")),
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// This one should be filtered
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KnockRequestProxyMock(.init(eventID: "2", userID: "@bob:matrix.org", isSeen: true))]),
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joinRule: .knock))
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: nil,
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: .init(.init(nil)),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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var deferred = deferFulfillment(viewModel.context.$viewState) { state in
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state.shouldSeeKnockRequests &&
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state.unseenKnockRequests == [.init(displayName: "Alice", avatarURL: nil, userID: "@alice:matrix.org", reason: "Hello World!", eventID: "1")]
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}
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try await deferred.fulfill()
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let deferredAction = deferFulfillment(viewModel.actions) { $0 == .displayKnockRequests }
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viewModel.context.send(viewAction: .viewKnockRequests)
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try await deferredAction.fulfill()
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deferred = deferFulfillment(viewModel.context.$viewState) { state in
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state.handledEventIDs == ["1"] &&
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!state.shouldSeeKnockRequests
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}
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viewModel.context.send(viewAction: .acceptKnock(eventID: "1"))
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try await deferred.fulfill()
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}
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func testKnockRequestBannerMarkAsSeen() async throws {
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ServiceLocator.shared.settings.knockingEnabled = true
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let roomProxyMock = JoinedRoomProxyMock(.init(knockRequestsState: .loaded([KnockRequestProxyMock(.init(eventID: "1", userID: "@alice:matrix.org", displayName: "Alice", reason: "Hello World!")),
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// This one should be filtered
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KnockRequestProxyMock(.init(eventID: "2", userID: "@bob:matrix.org"))]),
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joinRule: .knock))
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: nil,
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: .init(.init(nil)),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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var deferred = deferFulfillment(viewModel.context.$viewState) { state in
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state.shouldSeeKnockRequests &&
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state.unseenKnockRequests == [.init(displayName: "Alice", avatarURL: nil, userID: "@alice:matrix.org", reason: "Hello World!", eventID: "1"),
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.init(displayName: nil, avatarURL: nil, userID: "@bob:matrix.org", reason: nil, eventID: "2")]
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}
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try await deferred.fulfill()
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deferred = deferFulfillment(viewModel.context.$viewState) { state in
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state.handledEventIDs == ["1", "2"] &&
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!state.shouldSeeKnockRequests
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}
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viewModel.context.send(viewAction: .dismissKnockRequests)
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try await deferred.fulfill()
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}
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func testLoadingKnockRequests() async throws {
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ServiceLocator.shared.settings.knockingEnabled = true
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let roomProxyMock = JoinedRoomProxyMock(.init(knockRequestsState: .loading,
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joinRule: .knock))
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: nil,
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: .init(.init(nil)),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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// Loading state just does not appear at all
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let deferred = deferFulfillment(viewModel.context.$viewState) { !$0.shouldSeeKnockRequests }
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try await deferred.fulfill()
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}
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func testKnockRequestsBannerDoesNotAppearIfUserHasNoPermission() async throws {
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ServiceLocator.shared.settings.knockingEnabled = true
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let roomProxyMock = JoinedRoomProxyMock(.init(knockRequestsState: .loaded([KnockRequestProxyMock(.init(eventID: "1", userID: "@alice:matrix.org", displayName: "Alice", reason: "Hello World!"))]),
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canUserInvite: false,
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joinRule: .knock))
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let viewModel = RoomScreenViewModel(clientProxy: ClientProxyMock(),
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roomProxy: roomProxyMock,
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initialSelectedPinnedEventID: nil,
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mediaProvider: MediaProviderMock(configuration: .init()),
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ongoingCallRoomIDPublisher: .init(.init(nil)),
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appMediator: AppMediatorMock.default,
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appSettings: ServiceLocator.shared.settings,
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analyticsService: ServiceLocator.shared.analytics,
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userIndicatorController: ServiceLocator.shared.userIndicatorController)
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self.viewModel = viewModel
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let deferred = deferFulfillment(viewModel.context.$viewState) { state in
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state.unseenKnockRequests == [.init(displayName: "Alice", avatarURL: nil, userID: "@alice:matrix.org", reason: "Hello World!", eventID: "1")] &&
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!state.shouldSeeKnockRequests
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}
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try await deferred.fulfill()
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}
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}
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