49 lines
1.9 KiB
Swift
49 lines
1.9 KiB
Swift
//
|
|
// Copyright 2021-2024 New Vector Ltd.
|
|
//
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
// Please see LICENSE in the repository root for full details.
|
|
//
|
|
|
|
import XCTest
|
|
|
|
@testable import RiotSwiftUI
|
|
|
|
class AuthenticationServerSelectionViewModelTests: XCTestCase {
|
|
private enum Constants {
|
|
static let counterInitialValue = 0
|
|
}
|
|
|
|
var viewModel: AuthenticationServerSelectionViewModelProtocol!
|
|
var context: AuthenticationServerSelectionViewModelType.Context!
|
|
|
|
override func setUp() {
|
|
viewModel = AuthenticationServerSelectionViewModel(homeserverAddress: "", flow: .login, hasModalPresentation: true)
|
|
context = viewModel.context
|
|
}
|
|
|
|
@MainActor func testErrorMessage() async throws {
|
|
// Given a new instance of the view model.
|
|
XCTAssertNil(context.viewState.footerErrorMessage, "There should not be an error message for a new view model.")
|
|
XCTAssertFalse(context.viewState.isShowingFooterError, "There should not be an error shown.")
|
|
|
|
// When an error occurs.
|
|
let message = "Unable to contact server."
|
|
viewModel.displayError(.footerMessage(message))
|
|
|
|
// Then the footer should now be showing an error.
|
|
XCTAssertEqual(context.viewState.footerErrorMessage, message, "The error message should be stored.")
|
|
XCTAssertTrue(context.viewState.isShowingFooterError, "There should be an error shown.")
|
|
|
|
// And when clearing the error.
|
|
context.send(viewAction: .clearFooterError)
|
|
|
|
// Wait for the action to spawn a Task on the main actor as the Context protocol doesn't support actors.
|
|
await Task.yield()
|
|
|
|
// Then the error message should now be removed.
|
|
XCTAssertNil(context.viewState.footerErrorMessage, "The error message should have been cleared.")
|
|
XCTAssertFalse(context.viewState.isShowingFooterError, "There should not be an error shown anymore.")
|
|
}
|
|
}
|