mirror of
https://github.com/keymanapp/keyman.git
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508 lines
20 KiB
Swift
508 lines
20 KiB
Swift
//
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// KeyboardSearchTests.swift
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// KeymanEngineTests
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//
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// Created by Joshua Horton on 7/22/20.
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// Copyright © 2020 SIL International. All rights reserved.
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//
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import XCTest
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@testable import KeymanEngine
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class KeyboardSearchTests: XCTestCase {
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var mockedURLSession: TestUtils.Downloading.URLSessionMock?
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var downloadManager: ResourceDownloadManager!
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override func setUp() {
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mockedURLSession = TestUtils.Downloading.URLSessionMock()
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downloadManager = ResourceDownloadManager(session: mockedURLSession!, autoExecute: true)
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}
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override func tearDownWithError() throws {
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// Resets resource directories for a clean slate.
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TestUtils.standardTearDown()
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let queueWasCleared = mockedURLSession!.queueIsEmpty
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mockedURLSession = nil
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if !queueWasCleared {
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throw NSError(domain: "Keyman",
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code: 4,
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userInfo: [NSLocalizedDescriptionKey: "A test did not fully utilize its queued mock results!"])
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}
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}
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func testTryLinkParse() {
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var tuple = KeyboardSearchViewController.tryParseLink(URL.init(string: "\(KeymanHosts.KEYMAN_COM)/randomURL")!)
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XCTAssertNil(tuple)
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tuple = KeyboardSearchViewController.tryParseLink(URL.init(string: "\(KeymanHosts.KEYMAN_COM)/keyboards/install/khmer_angkor")!)
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if let tuple = tuple {
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XCTAssertEqual(tuple.0, "khmer_angkor")
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XCTAssertNil(tuple.1)
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}
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tuple = KeyboardSearchViewController.tryParseLink(URL.init(string: "\(KeymanHosts.KEYMAN_COM)/keyboards/install/khmer_angkor?bcp47=km")!)
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if let tuple = tuple {
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XCTAssertEqual(tuple.0, "khmer_angkor")
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XCTAssertEqual(tuple.1, "km")
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}
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tuple = KeyboardSearchViewController.tryParseLink(URL.init(string: "\(KeymanHosts.KEYMAN_COM)/keyboards/install/sil_euro_latin")!)
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if let tuple = tuple {
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XCTAssertEqual(tuple.0, "sil_euro_latin")
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XCTAssertNil(tuple.1)
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}
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tuple = KeyboardSearchViewController.tryParseLink(URL.init(string: "\(KeymanHosts.KEYMAN_COM)/keyboards/install/foo?bcp47=bar")!)
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if let tuple = tuple {
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XCTAssertEqual(tuple.0, "foo")
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XCTAssertEqual(tuple.1, "bar")
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}
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}
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func testFinalizeNoLanguage() {
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let kbdExpectation = XCTestExpectation()
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let lmExpectation = XCTestExpectation()
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let groupExpectation = XCTestExpectation()
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let dispatchGroup = DispatchGroup()
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dispatchGroup.enter()
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let noLangKbdBlock: KeyboardSearchViewController.SelectionCompletedHandler<FullKeyboardID> = { searchResult in
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switch searchResult {
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case .untagged(let packageKey, let url, let langTaggingClosure):
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XCTAssertEqual(packageKey, TestUtils.Packages.Keys.khmer_angkor)
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XCTAssertNotNil(url)
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langTaggingClosure(.none)
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default:
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XCTFail()
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}
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kbdExpectation.fulfill()
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dispatchGroup.leave()
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}
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dispatchGroup.enter()
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let noLangLMBlock: KeyboardSearchViewController.SelectionCompletedHandler<FullLexicalModelID> = { searchResult in
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switch searchResult {
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case .cancelled:
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break
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default:
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XCTFail()
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}
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lmExpectation.fulfill()
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dispatchGroup.leave()
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}
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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let searchNoLang = KeyboardSearchViewController(languageCode: nil,
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withSession: mockedURLSession!,
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keyboardSelectionBlock: noLangKbdBlock,
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lexicalModelSelectionBlock: noLangLMBlock)
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searchNoLang.finalize(with: "khmer_angkor", for: nil)
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wait(for: [kbdExpectation, lmExpectation, groupExpectation], timeout: 5)
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}
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func testFinalizeWithLanguage() {
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let mockedModelQuery = TestUtils.Downloading.MockResult(location: TestUtils.Queries.model_case_en, error: nil)
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mockedURLSession?.queueMockResult(.data(mockedModelQuery))
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let kbdExpectation = XCTestExpectation()
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let lmExpectation = XCTestExpectation()
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let groupExpectation = XCTestExpectation()
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let dispatchGroup = DispatchGroup()
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dispatchGroup.enter()
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let kbdBlock: KeyboardSearchViewController.SelectionCompletedHandler<FullKeyboardID> = { searchResult in
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switch searchResult {
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case .tagged(let packageKey, let url, let resourceKey):
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XCTAssertEqual(packageKey, TestUtils.Packages.Keys.sil_euro_latin)
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XCTAssertNotNil(url)
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XCTAssertEqual(resourceKey, TestUtils.Keyboards.sil_euro_latin.fullID)
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default:
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XCTFail()
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}
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kbdExpectation.fulfill()
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dispatchGroup.leave()
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}
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dispatchGroup.enter()
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let lmBlock: KeyboardSearchViewController.SelectionCompletedHandler<FullLexicalModelID> = { searchResult in
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switch searchResult {
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case .tagged(let packageKey, let url, let resourceKey):
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XCTAssertEqual(packageKey, TestUtils.Packages.Keys.nrc_en_mtnt)
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XCTAssertNotNil(url)
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XCTAssertEqual(resourceKey, TestUtils.LexicalModels.mtnt.fullID)
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default:
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XCTFail()
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}
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lmExpectation.fulfill()
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dispatchGroup.leave()
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}
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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let searchNoLang = KeyboardSearchViewController(languageCode: nil,
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withSession: mockedURLSession!,
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keyboardSelectionBlock: kbdBlock,
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lexicalModelSelectionBlock: lmBlock)
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searchNoLang.finalize(with: "sil_euro_latin", for: "en")
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wait(for: [kbdExpectation, lmExpectation, groupExpectation], timeout: 5)
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}
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func testFinalizeWithLanguageModelPreinstalled() throws {
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guard let mtntPackage = try ResourceFileManager.shared.prepareKMPInstall(from: TestUtils.LexicalModels.mtntKMP) as? LexicalModelKeymanPackage else {
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XCTFail()
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return
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}
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try ResourceFileManager.shared.install(resourceWithID: TestUtils.LexicalModels.mtnt.fullID, from: mtntPackage)
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let kbdExpectation = XCTestExpectation()
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let lmExpectation = XCTestExpectation()
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let groupExpectation = XCTestExpectation()
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let dispatchGroup = DispatchGroup()
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dispatchGroup.enter()
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let kbdBlock: KeyboardSearchViewController.SelectionCompletedHandler<FullKeyboardID> = { searchResult in
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switch searchResult {
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case .tagged(let packageKey, let url, let resourceKey):
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XCTAssertEqual(packageKey, TestUtils.Packages.Keys.sil_euro_latin)
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XCTAssertNotNil(url)
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XCTAssertEqual(resourceKey, TestUtils.Keyboards.sil_euro_latin.fullID)
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default:
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XCTFail()
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}
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kbdExpectation.fulfill()
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dispatchGroup.leave()
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}
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dispatchGroup.enter()
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let lmBlock: KeyboardSearchViewController.SelectionCompletedHandler<FullLexicalModelID> = { searchResult in
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switch searchResult {
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case .cancelled:
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break
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default:
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XCTFail()
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}
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lmExpectation.fulfill()
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dispatchGroup.leave()
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}
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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let searchNoLang = KeyboardSearchViewController(languageCode: nil,
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withSession: mockedURLSession!,
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keyboardSelectionBlock: kbdBlock,
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lexicalModelSelectionBlock: lmBlock)
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searchNoLang.finalize(with: "sil_euro_latin", for: "en")
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wait(for: [kbdExpectation, lmExpectation, groupExpectation], timeout: 5)
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}
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func testDefaultKeyboardInstallationClosureTaggedSuccess() throws {
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// Step 1: mocking.
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let packageDownloadTask = TestUtils.Downloading.MockResult(location: TestUtils.Keyboards.khmerAngkorKMP, error: nil)
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mockedURLSession!.queueMockResult(.download(packageDownloadTask))
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let installExpectation = XCTestExpectation(description: "Keyboard package download & installation should complete")
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let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
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// Step 2 - build closure & synchronization check
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let dispatchGroup = DispatchGroup()
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let closure = KeyboardSearchViewController.defaultKeyboardInstallationClosure(withDownloadManager: downloadManager, dispatchGroup: dispatchGroup) { result in
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if case let .success(fullID) = result {
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XCTAssertEqual(fullID as? FullKeyboardID, TestUtils.Keyboards.khmer_angkor.fullID)
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} else {
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XCTFail("keyboard installation did not succeed.")
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}
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installExpectation.fulfill()
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}
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// As the closure has now been built (and thus, DispatchGroup.enter() called),
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// notification only occurs the callback completes.
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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// Step 3 - run closure
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closure(.tagged(TestUtils.Packages.Keys.khmer_angkor, TestUtils.Keyboards.khmerAngkorKMP, TestUtils.Keyboards.khmer_angkor.fullID))
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wait(for: [installExpectation, groupExpectation], timeout: 5, enforceOrder: true)
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// Step 4 - verify installation
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XCTAssertTrue(Storage.active.userDefaults.userKeyboards!.contains { $0.fullID == TestUtils.Keyboards.khmer_angkor.fullID })
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XCTAssertNotNil(ResourceFileManager.shared.getInstalledPackage(withKey: TestUtils.Packages.Keys.khmer_angkor))
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}
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func testDefaultKeyboardInstallationClosureTaggedError() throws {
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// Step 1: mocking.
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let packageDownloadTask = TestUtils.Downloading.MockResult(location: TestUtils.Keyboards.khmerAngkorKMP, error: TestUtils.mockedError)
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mockedURLSession!.queueMockResult(.download(packageDownloadTask))
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let installExpectation = XCTestExpectation(description: "Keyboard package download & installation should complete")
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let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
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// Step 2 - build closure & synchronization check
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let dispatchGroup = DispatchGroup()
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let closure = KeyboardSearchViewController.defaultKeyboardInstallationClosure(withDownloadManager: downloadManager, dispatchGroup: dispatchGroup) { result in
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if case .error(_) = result {
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// Success!
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} else {
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XCTFail("keyboard installation did not result in mocked error.")
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}
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installExpectation.fulfill()
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}
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// As the closure has now been built (and thus, DispatchGroup.enter() called),
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// notification only occurs the callback completes.
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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// Step 3 - run closure
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closure(.tagged(TestUtils.Packages.Keys.khmer_angkor, TestUtils.Keyboards.khmerAngkorKMP, TestUtils.Keyboards.khmer_angkor.fullID))
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wait(for: [installExpectation, groupExpectation], timeout: 5, enforceOrder: true)
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// Step 4 - verify lack of installation
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XCTAssertFalse(Storage.active.userDefaults.userKeyboards?.contains { $0.fullID == TestUtils.Keyboards.khmer_angkor.fullID } ?? false)
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XCTAssertNil(ResourceFileManager.shared.getInstalledPackage(withKey: TestUtils.Packages.Keys.khmer_angkor))
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}
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func testDefaultKeyboardInstallationClosureTaggedCancel() throws {
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// Step 1: mocking.
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let installExpectation = XCTestExpectation(description: "Keyboard package download & installation should complete")
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let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
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// Step 2 - build closure & synchronization check
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let dispatchGroup = DispatchGroup()
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let closure = KeyboardSearchViewController.defaultKeyboardInstallationClosure(withDownloadManager: downloadManager, dispatchGroup: dispatchGroup) { result in
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if case .cancelled = result {
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// Success!
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} else {
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XCTFail("keyboard-search cancellation handled improperly.")
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}
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installExpectation.fulfill()
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}
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// As the closure has now been built (and thus, DispatchGroup.enter() called),
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// notification only occurs the callback completes.
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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// Step 3 - run closure
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closure(.cancelled)
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wait(for: [installExpectation, groupExpectation], timeout: 5, enforceOrder: true)
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}
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func testDefaultLexicalModelInstallationClosureTaggedSuccess() throws {
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// Step 1 - mocking
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let packageDownloadTask = TestUtils.Downloading.MockResult(location: TestUtils.LexicalModels.mtntKMP, error: nil)
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mockedURLSession!.queueMockResult(.download(packageDownloadTask))
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let installExpectation = XCTestExpectation(description: "Lexical model package download & installation should complete")
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let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
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// Step 2 - build closure
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let dispatchGroup = DispatchGroup()
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let closure = KeyboardSearchViewController.defaultLexicalModelInstallationClosure(withDownloadManager: downloadManager, dispatchGroup: dispatchGroup) { result in
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if case let .success(fullID) = result {
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XCTAssertEqual(fullID as? FullLexicalModelID, TestUtils.LexicalModels.mtnt.fullID)
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} else {
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XCTFail("Lexical model installation did not succeed.")
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}
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installExpectation.fulfill()
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}
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// As the closure has now been built (and thus, DispatchGroup.enter() called),
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// notification only occurs the callback completes.
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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// Step 3 - run closure
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closure(.tagged(TestUtils.Packages.Keys.nrc_en_mtnt, TestUtils.LexicalModels.mtntKMP, TestUtils.LexicalModels.mtnt.fullID))
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wait(for: [installExpectation, groupExpectation], timeout: 5, enforceOrder: true)
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// Step 4: Verify installation
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XCTAssertTrue(Storage.active.userDefaults.userLexicalModels!.contains { $0.fullID == TestUtils.LexicalModels.mtnt.fullID })
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XCTAssertNotNil(ResourceFileManager.shared.getInstalledPackage(withKey: TestUtils.Packages.Keys.nrc_en_mtnt))
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}
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func testDefaultLexicalModelInstallationClosureTaggedError() throws {
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// Step 1 - mocking
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let packageDownloadTask = TestUtils.Downloading.MockResult(location: TestUtils.LexicalModels.mtntKMP, error: TestUtils.mockedError)
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mockedURLSession!.queueMockResult(.download(packageDownloadTask))
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let installExpectation = XCTestExpectation(description: "Lexical model package download & installation should complete")
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let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
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// Step 2 - build closure
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let dispatchGroup = DispatchGroup()
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let closure = KeyboardSearchViewController.defaultLexicalModelInstallationClosure(withDownloadManager: downloadManager, dispatchGroup: dispatchGroup) { result in
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if case .error(_) = result {
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// Mocked success!
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} else {
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XCTFail("Lexical model installation did not generated mocked error.")
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}
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installExpectation.fulfill()
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}
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// As the closure has now been built (and thus, DispatchGroup.enter() called),
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// notification only occurs the callback completes.
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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// Step 3 - run closure
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closure(.tagged(TestUtils.Packages.Keys.nrc_en_mtnt, TestUtils.LexicalModels.mtntKMP, TestUtils.LexicalModels.mtnt.fullID))
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wait(for: [installExpectation, groupExpectation], timeout: 5, enforceOrder: true)
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// Step 4: Verify lack of installation
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XCTAssertFalse(Storage.active.userDefaults.userLexicalModels?.contains { $0.fullID == TestUtils.LexicalModels.mtnt.fullID } ?? false)
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XCTAssertNil(ResourceFileManager.shared.getInstalledPackage(withKey: TestUtils.Packages.Keys.nrc_en_mtnt))
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}
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func testDefaultLexicalModelInstallationClosureTaggedCancel() throws {
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let installExpectation = XCTestExpectation(description: "Lexical model package download & installation should complete")
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let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
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// Step 2 - build closure
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let dispatchGroup = DispatchGroup()
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let closure = KeyboardSearchViewController.defaultLexicalModelInstallationClosure(withDownloadManager: downloadManager, dispatchGroup: dispatchGroup) { result in
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if case .cancelled = result {
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// Mocked success!
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} else {
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XCTFail("Keyboard-search model cancellation handled improperly.")
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}
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installExpectation.fulfill()
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}
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// As the closure has now been built (and thus, DispatchGroup.enter() called),
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// notification only occurs the callback completes.
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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// Step 3 - run closure
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closure(.cancelled)
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wait(for: [installExpectation, groupExpectation], timeout: 5, enforceOrder: true)
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}
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func testDeferredLexicalModelSearch() {
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// Step 1: mocking.
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let packageDownloadTask = TestUtils.Downloading.MockResult(location: TestUtils.Keyboards.khmerAngkorKMP, error: nil)
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mockedURLSession!.queueMockResult(.download(packageDownloadTask))
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let kbdExpectation = XCTestExpectation(description: "Keyboard package download & installation should complete")
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let lmExpectation = XCTestExpectation(description: "Deferred lexical model search should be triggered")
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let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
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// Step 2 - build closures & synchronization check
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let dispatchGroup = DispatchGroup()
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let kbdClosure = KeyboardSearchViewController.defaultKeyboardInstallationClosure(withDownloadManager: downloadManager, dispatchGroup: dispatchGroup) { result in
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if case let .success(fullID) = result {
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XCTAssertEqual(fullID as? FullKeyboardID, TestUtils.Keyboards.khmer_angkor.fullID)
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} else {
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XCTFail("keyboard installation did not succeed.")
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}
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kbdExpectation.fulfill()
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}
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// This whole shebang is to mock the "untagged" closure and ensure it is properly called
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// when a language tag is discovered at/after package install, rather than at download time.
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dispatchGroup.enter()
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let lmCallClosure: KeyboardSearchViewController.DeferredLexicalModelSearch = { param in
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switch param {
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case .tag(let tag):
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XCTAssertEqual(tag, "km")
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default:
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XCTFail()
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}
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lmExpectation.fulfill()
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dispatchGroup.leave()
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}
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// As the closure has now been built (and thus, DispatchGroup.enter() called),
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// notification only occurs the callback completes.
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dispatchGroup.notify(queue: .main) {
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groupExpectation.fulfill()
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}
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// Step 3 - run closure
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kbdClosure(.untagged(TestUtils.Packages.Keys.khmer_angkor, TestUtils.Keyboards.khmerAngkorKMP, lmCallClosure))
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wait(for: [kbdExpectation, lmExpectation, groupExpectation], timeout: 5, enforceOrder: true)
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}
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// Synchronization test: using both closures TOGETHER.
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func testDefaultClosureSynchronization() {
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let kbdExpectation = XCTestExpectation()
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|
let lmExpectation = XCTestExpectation()
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|
let groupExpectation = XCTestExpectation(description: "DispatchGroup should notify")
|
|
let dispatchGroup = DispatchGroup()
|
|
|
|
let kbdClosure = KeyboardSearchViewController.defaultKeyboardInstallationClosure(withDownloadManager: downloadManager) { _ in kbdExpectation.fulfill() }
|
|
let lmClosure = KeyboardSearchViewController.defaultLexicalModelInstallationClosure(withDownloadManager: downloadManager) { _ in lmExpectation.fulfill() }
|
|
|
|
// As the closures have now been built (and thus, DispatchGroup.enter() called),
|
|
// notification only occurs the callback completes.
|
|
dispatchGroup.notify(queue: .main) {
|
|
// Signals that both have completed.
|
|
groupExpectation.fulfill()
|
|
}
|
|
|
|
// Step 3 - run closure
|
|
kbdClosure(.cancelled)
|
|
lmClosure(.cancelled)
|
|
|
|
// These calls will technically be synchronous, so we can rely on kbd and lm to be
|
|
// in the correct order. The key is that the groupExpectation is only fulfilled after
|
|
// the other two.
|
|
wait(for: [kbdExpectation, lmExpectation, groupExpectation], timeout: 5, enforceOrder: true)
|
|
}
|
|
}
|