Files
letro-ios/UnitTests/Sources/LoggingTests.swift
Doug fe60d6047f Render state items in the timeline and as the last message on the home screen. (#473)
* State events in the timeline WIP
* Implement membership change strings.
* Add other state event types and use in RoomSummaryProvider.

Co-authored-by: Stefan Ceriu <stefanc@matrix.org>
2023-01-20 13:37:39 +00:00

335 lines
15 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.
//
@testable import ElementX
@testable import MatrixRustSDK
import XCTest
class LoggingTests: XCTestCase {
private enum Constants {
static let genericFailure = "Test failed"
}
override func setUpWithError() throws {
MXLogger.deleteLogFiles()
}
override func tearDownWithError() throws {
// Put teardown code here. This method is called after the invocation of each test method in the class.
}
func testFileLogging() throws {
XCTAssertTrue(MXLogger.logFiles.isEmpty)
let log = UUID().uuidString
let configuration = MXLogConfiguration()
configuration.redirectLogsToFiles = true
MXLog.configure(configuration)
MXLog.info(log)
guard let logFile = MXLogger.logFiles.first else {
XCTFail(Constants.genericFailure)
return
}
let content = try String(contentsOf: logFile)
XCTAssert(content.contains(log))
}
func testFileRotationOnLaunch() throws {
// Given a fresh launch with no logs.
XCTAssertTrue(MXLogger.logFiles.isEmpty)
// When launching the app 5 times.
let launchCount = 5
for index in 0..<launchCount {
let configuration = MXLogConfiguration()
configuration.redirectLogsToFiles = true
MXLog.configure(configuration) // This call is only made at app launch.
MXLog.info("Launch \(index + 1)")
}
// Then 5 log files should be created each with the correct contents.
let logFiles = MXLogger.logFiles
XCTAssertEqual(logFiles.count, launchCount, "The number of log files should match the number of launches.")
try verifyContents(of: logFiles, after: launchCount)
}
func testMaxLogFileCount() throws {
// Given a fresh launch with no logs.
XCTAssertTrue(MXLogger.logFiles.isEmpty)
// When launching the app 10 times, with a maxLogCount of 5.
let launchCount = 10
let logFileCount = 5
for index in 0..<launchCount {
let configuration = MXLogConfiguration()
configuration.maxLogFilesCount = UInt(logFileCount)
configuration.redirectLogsToFiles = true
MXLog.configure(configuration) // This call is only made at app launch.
MXLog.info("Launch \(index + 1)")
}
// Then only 5 log files should be stored on disk, with the contents of launches 6 to 10.
let logFiles = MXLogger.logFiles
XCTAssertEqual(logFiles.count, logFileCount, "The number of log files should match the number of launches.")
try verifyContents(of: logFiles, after: launchCount)
}
func testLogFileSizeLimit() throws {
// Given a fresh launch with no logs.
XCTAssertTrue(MXLogger.logFiles.isEmpty)
// When launching the app 10 times, with a max total log size of 25KB and logging ~5KB data each time.
let launchCount = 10
let logFileSizeLimit = 25 * 1024
for index in 0..<launchCount {
let configuration = MXLogConfiguration()
configuration.logFilesSizeLimit = UInt(logFileSizeLimit)
configuration.redirectLogsToFiles = true
MXLog.configure(configuration) // This call is only made at app launch.
MXLog.info("Launch \(index + 1)")
// Add ~5KB of logs
for _ in 0..<5 {
let string = [String](repeating: "a", count: 1024).joined()
MXLog.info(string)
}
}
// Then only the most recent log files should be stored on disk.
let logFiles = MXLogger.logFiles
XCTAssertGreaterThan(logFiles.count, 0, "There should be at least one log file created.")
XCTAssertLessThan(logFiles.count, launchCount, "Some of the log files should have been removed trimmed.")
try verifyContents(of: logFiles, after: launchCount)
}
/// Verifies that the log files all contain the correct `Launch #` based on the index
/// in the file name and the number of launches of the app.
func verifyContents(of logFiles: [URL], after launchCount: Int) throws {
for logFile in logFiles {
let regex = /\d+/
let fileIndex = logFile.lastPathComponent.firstMatch(of: regex)?.0 ?? "0"
guard let index = Int(fileIndex) else {
XCTFail(Constants.genericFailure)
return
}
let content = try String(contentsOf: logFile)
XCTAssertTrue(content.contains("Launch \(launchCount - index)"), "The log files should be for the most recent launches in reverse chronological order.")
}
}
func testLogLevels() throws {
XCTAssert(MXLogger.logFiles.isEmpty)
let log = UUID().uuidString
let configuration = MXLogConfiguration()
configuration.logLevel = .error
configuration.redirectLogsToFiles = true
MXLog.configure(configuration)
MXLog.info(log)
guard let logFile = MXLogger.logFiles.first else {
XCTFail(Constants.genericFailure)
return
}
let content = try String(contentsOf: logFile)
XCTAssertFalse(content.contains(log))
}
func testSubLogName() {
XCTAssert(MXLogger.logFiles.isEmpty)
let subLogName = "nse"
let configuration = MXLogConfiguration()
configuration.subLogName = subLogName
configuration.redirectLogsToFiles = true
MXLog.configure(configuration)
MXLog.info(UUID().uuidString)
guard let logFile = MXLogger.logFiles.first else {
XCTFail(Constants.genericFailure)
return
}
XCTAssertTrue(logFile.lastPathComponent.contains(subLogName))
}
func testRoomSummaryContentIsRedacted() throws {
// Given a room summary that contains sensitive information
let roomName = "Private Conversation"
let lastMessage = "Secret information"
let roomSummary = RoomSummaryDetails(id: "myroomid",
name: roomName,
isDirect: true,
avatarURL: nil,
lastMessage: AttributedString(lastMessage),
lastMessageTimestamp: .now,
unreadNotificationCount: 0)
// When logging that value
XCTAssert(MXLogger.logFiles.isEmpty)
let configuration = MXLogConfiguration()
configuration.logLevel = .info
configuration.redirectLogsToFiles = true
MXLog.configure(configuration)
MXLog.info(roomSummary)
// Then the log file should not include the sensitive information
guard let logFile = MXLogger.logFiles.first else {
XCTFail(Constants.genericFailure)
return
}
let content = try String(contentsOf: logFile)
XCTAssertTrue(content.contains(roomSummary.id))
XCTAssertFalse(content.contains(roomName))
XCTAssertFalse(content.contains(lastMessage))
}
// swiftlint:disable:next function_body_length
func testTimelineContentIsRedacted() throws {
// Given timeline items that contain text
let textAttributedString = "TextAttributed"
let textMessage = TextRoomTimelineItem(id: "mytextmessage", text: "TextString",
attributedComponents: [.init(attributedString: AttributedString(textAttributedString),
isBlockquote: false)],
timestamp: "", groupState: .single, isOutgoing: false, isEditable: false, sender: .init(id: "sender"))
let noticeAttributedString = "NoticeAttributed"
let noticeMessage = NoticeRoomTimelineItem(id: "mynoticemessage", text: "NoticeString",
attributedComponents: [.init(attributedString: AttributedString(noticeAttributedString),
isBlockquote: false)],
timestamp: "", groupState: .single, isOutgoing: false, isEditable: false, sender: .init(id: "sender"))
let emoteAttributedString = "EmoteAttributed"
let emoteMessage = EmoteRoomTimelineItem(id: "myemotemessage", text: "EmoteString",
attributedComponents: [.init(attributedString: AttributedString(emoteAttributedString),
isBlockquote: false)],
timestamp: "", groupState: .single, isOutgoing: false, isEditable: false, sender: .init(id: "sender"))
let imageMessage = ImageRoomTimelineItem(id: "myimagemessage", text: "ImageString",
timestamp: "", groupState: .single, isOutgoing: false, isEditable: false,
sender: .init(id: "sender"), source: nil)
let videoMessage = VideoRoomTimelineItem(id: "myvideomessage", text: "VideoString",
timestamp: "", groupState: .single, isOutgoing: false, isEditable: false,
sender: .init(id: "sender"), duration: 0, source: nil, thumbnailSource: nil)
let fileMessage = FileRoomTimelineItem(id: "myfilemessage", text: "FileString",
timestamp: "", groupState: .single, isOutgoing: false, isEditable: false,
sender: .init(id: "sender"), source: nil, thumbnailSource: nil)
// When logging that value
XCTAssert(MXLogger.logFiles.isEmpty)
let configuration = MXLogConfiguration()
configuration.logLevel = .info
configuration.redirectLogsToFiles = true
MXLog.configure(configuration)
MXLog.info(textMessage)
MXLog.info(noticeMessage)
MXLog.info(emoteMessage)
MXLog.info(imageMessage)
MXLog.info(videoMessage)
MXLog.info(fileMessage)
// Then the log file should not include the text content
guard let logFile = MXLogger.logFiles.first else {
XCTFail(Constants.genericFailure)
return
}
let content = try String(contentsOf: logFile)
XCTAssertTrue(content.contains(textMessage.id))
XCTAssertFalse(content.contains(textMessage.text))
XCTAssertFalse(content.contains(textAttributedString))
XCTAssertTrue(content.contains(noticeMessage.id))
XCTAssertFalse(content.contains(noticeMessage.text))
XCTAssertFalse(content.contains(noticeAttributedString))
XCTAssertTrue(content.contains(emoteMessage.id))
XCTAssertFalse(content.contains(emoteMessage.text))
XCTAssertFalse(content.contains(emoteAttributedString))
XCTAssertTrue(content.contains(imageMessage.id))
XCTAssertFalse(content.contains(imageMessage.text))
XCTAssertTrue(content.contains(videoMessage.id))
XCTAssertFalse(content.contains(videoMessage.text))
XCTAssertTrue(content.contains(fileMessage.id))
XCTAssertFalse(content.contains(fileMessage.text))
}
func testRustMessageContentIsRedacted() throws {
// Given message content that contain text
let textString = "TextString"
let textMessage = TextMessageContent(body: "",
formatted: FormattedBody(format: .html, body: "<b>\(textString)</b>"))
let noticeString = "NoticeString"
let noticeMessage = NoticeMessageContent(body: noticeString,
formatted: FormattedBody(format: .html, body: "<b>\(noticeString)</b>"))
let emoteString = "EmoteString"
let emoteMessage = EmoteMessageContent(body: emoteString,
formatted: FormattedBody(format: .html, body: "<b>\(emoteString)</b>"))
let pointer = Unmanaged.passRetained(NSURL(fileURLWithPath: "/tmp/file")).toOpaque()
let imageMessage = ImageMessageContent(body: "ImageString", source: MediaSource(unsafeFromRawPointer: pointer), info: nil)
let videoMessage = VideoMessageContent(body: "VideoString", source: MediaSource(unsafeFromRawPointer: pointer), info: nil)
let fileMessage = FileMessageContent(body: "FileString", source: MediaSource(unsafeFromRawPointer: pointer), info: nil)
// When logging that value
XCTAssert(MXLogger.logFiles.isEmpty)
let configuration = MXLogConfiguration()
configuration.logLevel = .info
configuration.redirectLogsToFiles = true
MXLog.configure(configuration)
MXLog.info(textMessage)
MXLog.info(noticeMessage)
MXLog.info(emoteMessage)
MXLog.info(imageMessage)
MXLog.info(videoMessage)
MXLog.info(fileMessage)
// Then the log file should not include the text content
guard let logFile = MXLogger.logFiles.first else {
XCTFail(Constants.genericFailure)
return
}
let content = try String(contentsOf: logFile)
XCTAssertTrue(content.contains(String(describing: TextMessageContent.self)))
XCTAssertFalse(content.contains(textString))
XCTAssertTrue(content.contains(String(describing: NoticeMessageContent.self)))
XCTAssertFalse(content.contains(noticeString))
XCTAssertTrue(content.contains(String(describing: EmoteMessageContent.self)))
XCTAssertFalse(content.contains(emoteString))
XCTAssertTrue(content.contains(String(describing: ImageMessageContent.self)))
XCTAssertFalse(content.contains(imageMessage.body))
XCTAssertTrue(content.contains(String(describing: VideoMessageContent.self)))
XCTAssertFalse(content.contains(videoMessage.body))
XCTAssertTrue(content.contains(String(describing: FileMessageContent.self)))
XCTAssertFalse(content.contains(fileMessage.body))
}
}