Files
letro-ios/UnitTests/Sources/CreatePollScreenViewModelTests.swift
Stefan Ceriu 7eda122d20 Fix various flakey unit tests (#1783)
* Fix flakey emoji provider tests

* Fix flakey RoomScreenViewModel tests

* Fix flakey HomeScreenViewModel tests

* Fix flakey RoomMemberListScreen tests, problem with bindings getting overriden and deferFulfillment cancellable not getting stored

* Fix flakey RoomNotificationSettingsScreen tests and crashes

* Fix flakey RoomMemberDetailsScreen tests

* Deprecate old `deferFulfillment` and `nextViewState` methods

* Convert more files to the new `deferFulfillment`

* Converted the rest of the tests to the new deferFulfillment

* Removed now unused `nextViewState` and `deferFulfillment`

* Remove automatic retries from unit tests

* Reset analytics flag after running unit tests

* Address PR comments

* Introduce a new `deferFulfillment(publisher, keyPath, transitionValues)` method and use it where appropiate
2023-09-26 13:28:29 +03:00

79 lines
2.4 KiB
Swift

//
// Copyright 2022 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import XCTest
@testable import ElementX
@MainActor
class CreatePollScreenViewModelTests: XCTestCase {
var viewModel: CreatePollScreenViewModelProtocol!
var context: CreatePollScreenViewModelType.Context {
viewModel.context
}
override func setUpWithError() throws {
viewModel = CreatePollScreenViewModel()
}
func testInitialState() {
XCTAssertEqual(context.options.count, 2)
XCTAssertTrue(context.options.allSatisfy(\.text.isEmpty))
XCTAssertTrue(context.question.isEmpty)
XCTAssertTrue(context.viewState.bindings.isCreateButtonDisabled)
XCTAssertFalse(context.viewState.bindings.isUndisclosed)
}
func testValidPoll() async throws {
context.question = "foo"
context.options[0].text = "bla1"
context.options[1].text = "bla2"
XCTAssertFalse(context.viewState.bindings.isCreateButtonDisabled)
let deferred = deferFulfillment(viewModel.actions) { action in
switch action {
case .create:
return true
default:
return false
}
}
context.send(viewAction: .create)
let action = try await deferred.fulfill()
guard case .create(let question, let options, let kind) = action else {
XCTFail("Unexpected action")
return
}
XCTAssertEqual(question, "foo")
XCTAssertEqual(options.count, 2)
XCTAssertEqual(options[0], "bla1")
XCTAssertEqual(options[1], "bla2")
XCTAssertEqual(kind, .disclosed)
}
func testInvalidPollEmptyOption() {
context.question = "foo"
context.options[0].text = "bla"
context.options[1].text = "bla"
context.send(viewAction: .addOption)
XCTAssertTrue(context.viewState.bindings.isCreateButtonDisabled)
}
}