63f429ea4c
* Adopt strings from Localazy. * Remove all old Android strings. * Disable german snapshot tests for now. * Rebase and add latest strings.
61 lines
2.4 KiB
Swift
61 lines
2.4 KiB
Swift
//
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// Copyright 2022 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import XCTest
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@testable import ElementX
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@MainActor
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class ServerSelectionViewModelTests: XCTestCase {
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private enum Constants {
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static let counterInitialValue = 0
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}
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var viewModel: ServerSelectionViewModelProtocol!
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var context: ServerSelectionViewModelType.Context!
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@MainActor override func setUp() {
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viewModel = ServerSelectionViewModel(homeserverAddress: "", isModallyPresented: true)
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context = viewModel.context
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}
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func testErrorMessage() async throws {
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// Given a new instance of the view model.
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XCTAssertNil(context.viewState.footerErrorMessage, "There should not be an error message for a new view model.")
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XCTAssertEqual(String(context.viewState.footerMessage.characters), L10n.screenChangeServerFormNotice(L10n.actionLearnMore),
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"The standard footer message should be shown.")
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// When an error occurs.
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let message = "Unable to contact server."
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viewModel.displayError(.footerMessage(message))
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// Then the footer should now be showing an error.
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XCTAssertEqual(context.viewState.footerErrorMessage, message, "The error message should be stored.")
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XCTAssertEqual(String(context.viewState.footerMessage.characters), message, "The error message should be shown.")
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// And when clearing the error.
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context.send(viewAction: .clearFooterError)
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// Wait for the action to spawn a Task.
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await Task.yield()
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// Then the error message should now be removed.
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XCTAssertNil(context.viewState.footerErrorMessage, "The error message should have been cleared.")
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XCTAssertEqual(String(context.viewState.footerMessage.characters), L10n.screenChangeServerFormNotice(L10n.actionLearnMore),
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"The standard footer message should be shown again.")
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}
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}
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