Files
letro-ios/UnitTests/Sources/MediaProvider/MediaLoaderTests.swift
Mauro e396d512dd Cached avatar support (from Rust) (#633)
* loading a cached avatar at first, and then actually doing the request so that the avatar can still be displayed without connection

* improved the code

* fix + changelog

* policy on how to fetch the avatar url added

* code improvements

* addressed al PR comments

* improved the error handling

* improved the async task code

* fixed a typo

* fixed another typo
2023-03-08 17:50:06 +00:00

118 lines
3.8 KiB
Swift

//
// Copyright 2023 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
import MatrixRustSDK
import XCTest
final class MediaLoaderTests: XCTestCase {
func testMediaRequestCoalescing() async {
let mediaLoadingClient = MockMediaLoadingClient()
let mediaLoader = MediaLoader(client: mediaLoadingClient)
let mediaSource = MediaSourceProxy(url: URL.documentsDirectory)
do {
for _ in 1...10 {
_ = try await mediaLoader.loadMediaContentForSource(mediaSource)
}
XCTAssertEqual(mediaLoadingClient.numberOfInvocations, 10)
} catch {
fatalError()
}
}
func testMediaThumbnailRequestCoalescing() async {
let mediaLoadingClient = MockMediaLoadingClient()
let mediaLoader = MediaLoader(client: mediaLoadingClient)
let mediaSource = MediaSourceProxy(url: URL.documentsDirectory)
do {
for _ in 1...10 {
_ = try await mediaLoader.loadMediaThumbnailForSource(mediaSource, width: 100, height: 100)
}
XCTAssertEqual(mediaLoadingClient.numberOfInvocations, 10)
} catch {
fatalError()
}
}
}
private class MockMediaLoadingClient: ClientProtocol {
private(set) var numberOfInvocations = 0
func getMediaContent(source: MatrixRustSDK.MediaSource) throws -> [UInt8] {
numberOfInvocations += 1
return []
}
func getMediaThumbnail(source: MatrixRustSDK.MediaSource, width: UInt64, height: UInt64) throws -> [UInt8] {
numberOfInvocations += 1
return []
}
// MARK: - Not implemented
func setDelegate(delegate: MatrixRustSDK.ClientDelegate?) { }
func login(username: String, password: String, initialDeviceName: String?, deviceId: String?) throws { }
func restoreSession(session: MatrixRustSDK.Session) throws { }
func session() throws -> MatrixRustSDK.Session { fatalError() }
func userId() throws -> String { fatalError() }
func displayName() throws -> String { fatalError() }
func setDisplayName(name: String) throws { }
func avatarUrl() throws -> String? { fatalError() }
func cachedAvatarUrl() throws -> String? { fatalError() }
func deviceId() throws -> String { fatalError() }
func accountData(eventType: String) throws -> String? { fatalError() }
func setAccountData(eventType: String, content: String) throws { fatalError() }
func uploadMedia(mimeType: String, content: [UInt8]) throws -> String { fatalError() }
func getSessionVerificationController() throws -> MatrixRustSDK.SessionVerificationController { fatalError() }
func fullSlidingSync() throws -> MatrixRustSDK.SlidingSync { fatalError() }
func logout() throws { }
func hasFirstSynced() -> Bool { fatalError() }
func homeserver() -> String { fatalError() }
func isSoftLogout() -> Bool { fatalError() }
func isSyncing() -> Bool { fatalError() }
func rooms() -> [MatrixRustSDK.Room] { fatalError() }
func slidingSync() -> MatrixRustSDK.SlidingSyncBuilder { fatalError() }
func startSync(timelineLimit: UInt16?) { }
}