Files
letro-ios/UnitTests/Sources/UserDetailsEditScreenViewModelTests.swift
Mauro 173b39a07f Swift Testing for Unit Tests PART 1 (#5119)
* migrated a lot of unit tests to Swift Testing and added a new implementation for deferred fulfillment

more tests migration

Cleaned the code manually to establish some good patterns

more code improvements

some more code improvements

removed empty tests

update project

* more pr suggestions and cleanups

* removed the TestSetup pattern

* fixing claude not reusing tests

* pr suggestion + added indent rule to swiftformat so that we can prevent AIs to change that
2026-02-19 16:20:47 +01:00

96 lines
2.7 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.
//
import Combine
@testable import ElementX
import Testing
@MainActor
@Suite
struct UserDetailsEditScreenViewModelTests {
private var viewModel: UserDetailsEditScreenViewModel!
private var userIndicatorController: UserIndicatorControllerMock!
private var context: UserDetailsEditScreenViewModelType.Context {
viewModel.context
}
init() {
userIndicatorController = UserIndicatorControllerMock.default
viewModel = .init(userSession: UserSessionMock(.init()),
mediaUploadingPreprocessor: MediaUploadingPreprocessor(appSettings: ServiceLocator.shared.settings),
userIndicatorController: userIndicatorController)
}
@Test
func cannotSaveOnLanding() {
#expect(!context.viewState.canSave)
}
@Test
func nameDidChange() {
context.name = "name"
#expect(context.viewState.nameDidChange)
#expect(context.viewState.canSave)
}
@Test
func emptyNameCannotBeSaved() {
context.name = ""
#expect(!context.viewState.canSave)
}
@Test
func avatarPickerShowsSheet() {
context.name = "name"
#expect(!context.showMediaSheet)
context.send(viewAction: .presentMediaSource)
#expect(context.showMediaSheet)
}
@Test
func save() async throws {
let deferred = deferFulfillment(viewModel.actions) { $0 == .dismiss }
context.name = "name"
context.send(viewAction: .save)
try await deferred.fulfill()
}
@Test
func cancelWithChangesAndDiscard() async throws {
context.name = "name"
#expect(context.viewState.canSave)
#expect(context.alertInfo == nil)
context.send(viewAction: .cancel)
#expect(context.alertInfo != nil)
let deferred = deferFulfillment(viewModel.actions) { $0 == .dismiss }
context.alertInfo?.secondaryButton?.action?() // Discard
try await deferred.fulfill()
}
@Test
func cancelWithChangesAndSave() async throws {
context.name = "name"
#expect(context.viewState.canSave)
#expect(context.alertInfo == nil)
context.send(viewAction: .cancel)
#expect(context.alertInfo != nil)
let deferred = deferFulfillment(viewModel.actions) { $0 == .dismiss }
context.alertInfo?.primaryButton.action?() // Save
try await deferred.fulfill()
}
}