51 lines
1.9 KiB
Swift
51 lines
1.9 KiB
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import Combine
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import XCTest
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@testable import RiotSwiftUI
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class TemplateRoomChatViewModelTests: XCTestCase {
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var service: MockTemplateRoomChatService!
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var viewModel: TemplateRoomChatViewModel!
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var context: TemplateRoomChatViewModel.Context!
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var cancellables = Set<AnyCancellable>()
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override func setUpWithError() throws {
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service = MockTemplateRoomChatService()
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service.simulateUpdate(initializationStatus: .initialized)
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viewModel = TemplateRoomChatViewModel(templateRoomChatService: service)
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context = viewModel.context
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}
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func testInitialState() {
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XCTAssertEqual(context.viewState.bubbles.count, 3)
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XCTAssertEqual(context.viewState.sendButtonEnabled, false)
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XCTAssertEqual(context.viewState.roomInitializationStatus, .initialized)
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}
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func testSendMessageUpdatesReceived() throws {
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let bubblesPublisher: AnyPublisher<[[TemplateRoomChatBubble]], Never> = context.$viewState.map(\.bubbles).removeDuplicates().collect(2).first().eraseToAnyPublisher()
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let awaitDeferred = xcAwaitDeferred(bubblesPublisher)
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let newMessage = "Let's Go"
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service.send(textMessage: newMessage)
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let result: [[TemplateRoomChatBubble]]? = try awaitDeferred()
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// Test that the update to the messages in turn updates the view's
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// the last bubble by appending another text item, asserting the body.
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guard let item: TemplateRoomChatBubbleItem = result?.last?.last?.items.last,
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case TemplateRoomChatBubbleItemContent.message(let message) = item.content,
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case let TemplateRoomChatMessageContent.text(text) = message else {
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XCTFail()
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return
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}
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XCTAssertEqual(text.body, newMessage)
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}
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}
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