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125
UnitTests/Sources/ResolveVerifiedUserSendFailureViewStateTests.swift
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| // | ||
| // Copyright 2024 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. | ||
| // | ||
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| import XCTest | ||
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| @testable import ElementX | ||
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| @MainActor | ||
| class ResolveVerifiedUserSendFailureViewStateTests: XCTestCase { | ||
| var viewModel: TimelineViewModel! | ||
| var context: TimelineViewModel.Context! | ||
| var viewState: ResolveVerifiedUserSendFailureViewState! | ||
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| override func setUp() async throws { | ||
| viewModel = .mock | ||
| context = viewModel.context | ||
| } | ||
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| func testUnsignedDevice() async throws { | ||
| // Given a failure where a single user has an unverified device | ||
| let userID = "@alice:matrix.org" | ||
| viewState = makeViewState(with: .hasUnsignedDevice(devices: [userID: ["DEVICE1"]])) | ||
| XCTAssertNotNil(context.sendFailureInfo) | ||
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| try await verifyResolving(userIDs: [userID]) | ||
| } | ||
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| func testMultipleUnsignedDevices() async throws { | ||
| // Given a failure where a multiple users have unverified devices. | ||
| let userIDs = ["@alice:matrix.org", "@bob:matrix.org", "@charlie:matrix.org"] | ||
| let devices = Dictionary(uniqueKeysWithValues: userIDs.map { (key: $0, value: ["DEVICE1, DEVICE2"]) }) | ||
| viewState = makeViewState(with: .hasUnsignedDevice(devices: devices)) | ||
| XCTAssertNotNil(context.sendFailureInfo) | ||
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| try await verifyResolving(userIDs: userIDs, assertStrings: false) | ||
| } | ||
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| func testChangedIdentity() async throws { | ||
| // Given a failure where a single user's identity has changed. | ||
| let userID = "@alice:matrix.org" | ||
| viewState = makeViewState(with: .changedIdentity(users: [userID])) | ||
| XCTAssertNotNil(context.sendFailureInfo) | ||
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| try await verifyResolving(userIDs: [userID]) | ||
| } | ||
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| func testMultipleChangedIdentities() async throws { | ||
| // Given a failure where a multiple users have unverified devices. | ||
| let userIDs = ["@alice:matrix.org", "@bob:matrix.org", "@charlie:matrix.org"] | ||
| viewState = makeViewState(with: .changedIdentity(users: userIDs)) | ||
| XCTAssertNotNil(context.sendFailureInfo) | ||
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| try await verifyResolving(userIDs: userIDs) | ||
| } | ||
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| // MARK: Helpers | ||
|
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| private func makeViewState(with failure: TimelineItemSendFailure.VerifiedUser) -> ResolveVerifiedUserSendFailureViewState { | ||
| let sendFailureInfo = TimelineItemSendFailureInfo(id: .random, failure: failure) | ||
| context.sendFailureInfo = sendFailureInfo | ||
| return ResolveVerifiedUserSendFailureViewState(info: sendFailureInfo, context: context) | ||
| } | ||
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| private func verifyResolving(userIDs: [String], assertStrings: Bool = true) async throws { | ||
| var remainingUserIDs = userIDs | ||
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| while remainingUserIDs.count > 1 { | ||
| // Verify that the strings are being updated. | ||
| if assertStrings { | ||
| verifyDisplayName(from: remainingUserIDs) | ||
| } | ||
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| // When resolving the first failure. | ||
| let deferredFailure = deferFailure(context.$viewState, timeout: 1) { $0.bindings.sendFailureInfo == nil } | ||
| viewState.resolveAndSend() | ||
| try await deferredFailure.fulfill() | ||
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| // Then the sheet should remain open for the next failure. | ||
| XCTAssertNotNil(context.sendFailureInfo) | ||
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| remainingUserIDs.removeFirst() | ||
| } | ||
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| // Verify the final string. | ||
| if assertStrings { | ||
| verifyDisplayName(from: remainingUserIDs) | ||
| } | ||
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| // When resolving the final failure. | ||
| let deferred = deferFulfillment(context.$viewState) { $0.bindings.sendFailureInfo == nil } | ||
| viewState.resolveAndSend() | ||
| try await deferred.fulfill() | ||
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| // Then the sheet should be dismissed. | ||
| XCTAssertNil(context.sendFailureInfo) | ||
| } | ||
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| private func verifyDisplayName(from remainingUserIDs: [String]) { | ||
| guard let userID = remainingUserIDs.first else { | ||
| XCTFail("There should be a user ID to check.") | ||
| return | ||
| } | ||
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| guard let displayName = context.viewState.members[userID]?.displayName else { | ||
| XCTFail("There should be a matching mock user") | ||
| return | ||
| } | ||
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| XCTAssertTrue(viewState.title.contains(displayName)) | ||
| XCTAssertTrue(viewState.subtitle.contains(displayName)) | ||
| } | ||
| } |