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Pendekatan modern untuk menguji lokalisasi di iOS

Halo! Mari kita bicara tentang bagaimana sekarang di tahun 2020 Anda dapat menguji aplikasi iOS multibahasa jika Anda tidak ingin memeriksa lokalisasi secara manual.


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Exness Mobile Trader.


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Crowdin : XML, YML, JSON, . . - : , . Crowdin API. . , - , . , , , , .


Crowdin .


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LinguanApp — «» Xcode-, - . , , - . : . LinguanApp : , . , , .


: LinguanApp , , Crowdin.



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? , , , : 14 . iPhone ( , iPhone SE), 6 15 = 90 « — ». . , . .


-, : iPhone Xs Max, iPhone X, 6S 6 plus. , , . Display Zoom:


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. , . UI-. UI-, , . , accessebility Identifier’:


signinButton.accessebilityIdentifier = "btn_auth"

, Identity Inspector Xcode.


, , . Swift XCTest.


func testTutorial() {
        tutorialButton.tap()
        waitForElementToDissappear(element: tutorialButton, timeout: 5)
        makeScreenshot()
        for _ in 1...4 {
            app.swipeLeft()
            makeScreenshot()
        }
        tutorialCloseButton.tap()
        waitForElementToDissappear(element: tutorialCloseButton, timeout: 3)
    }

, Tutorial. . , . tutorial , .


:



Stackoverflow :


func makeScreenshot() {
        XCTContext.runActivity(named: "Making a full screenshot and saving it") { (activity) in
            let screen = XCUIScreen.main
            let fullscreenshot = screen.screenshot()
            let fullScreenshotAttachment = XCTAttachment(screenshot: fullscreenshot)
            fullScreenshotAttachment.lifetime = .keepAlways
            activity.add(fullScreenshotAttachment)
        }
    }

:


func waitForElementToDissappear(element: XCUIElement, timeout: Double) {
        let doesNotExistPredicate = NSPredicate(format: "exists == FALSE")
        expectation(for: doesNotExistPredicate, evaluatedWith: element, handler: nil)
        waitForExpectations(timeout: timeout, handler: nil)
    }

.


— Fastlane, . , .


:


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SnapshotHelper.swift Snapfile, .
Fastlane UI Test Target. UI Test Bundle:


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Target membership .
. , shared. , Build :


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Test :


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Fastlane setUp(), -:


override func setUp() {
        continueAfterFailure = false
        setupnapshot(app)
        app.launch()
    }

, , Fastlane. makeScreenshot() snapshot("snapshot_name"), Fastlane .


, . :


func testTutorial() {
        tutorialButton.tap()
        waitForElementToDissappear(element: tutorialButton, timeout: 5)
        snapshot("Tutorial_page_1")
        var i: Int = 2
        repeat {
            app.swipeLeft()
            snapshot("Tutorial_page_\(i)")
            i += 1
        } while i <= 5
        tutorialCloseButton.tap()
        waitForElementToDissappear(element: tutorialCloseButton, timeout: 3)
    }

4 5 : , , , . , — , . :


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list of device , ; , UI-, . , , — .


fastlane snapshot HTML- , , .


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— XCTest Plan. WWDC 2019 Xcode 11. : , , . , XCTest Plan Xcode .


. , , XCTest Plan:


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. application language:


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Shared settings system language, , , :


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. :


—> Run yourTestName():


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,


Xcodebuild:


Xcodebuild 
    -workspace ExnessForHeisenbug.xcworkspace/
    -scheme ExnessForHeisenbug
    -destination 'platform=iOS Simulator,OS=10.3.1,name=iPhone 6s'
    -destination 'platform=iOS Simulator,OS=11.4,name=iPhone 7 plus' 
    -destination 'platform=iOS Simulator,OS=12.2,name=iPhone Xs' 
    -destination 'platform=iOS Simulator,OS=12.2,name=iPhone SE' 
    test -testPlan ExnessForHeisenbug

, , testPlan destination. , iOS, .


XCTest Plan. , . Fastlane.



testTutorial:


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XCTest Plan: . Fastlane HTML-, , . , Xcode , - . XCTest Plan , Xcode.


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— iOS Snapshot Test Case, , Objective C. UIView/CALayer . (recordMode = true) (). (recordMode = false), .


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IMAGE_DIF_DIR — .


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— Swift Snapshot Testing, Point Free Co. : . JSON, , URL, .


. E Import Snapshot Testing, assertSnapshot() ViewController . .


import SnapshotTesting
import XCTest

class MyViewControllerTests: XCTestCase {
  func testMyViewController() {
    let vc = MyViewController()

    assertSnapshot(matching: vc, as: .image)
  }
}

, Swift . — diff: . . , , open source, , .



, . — XCTest Plan Fastlane. . -.


Exness : Exness Trading, , Social Trading, .


Crowdin . LinguanApp Exness Trading , , , . Social Trading. Fastlane . XCTest Plan . , Exness Trading Swift Snapshot Test Case, Social Trading — iOS Snapshot Test Case. , . Happy testing!


/ :


Fastlane:


https://agostini.tech/2018/07/15/automatic-screenshots-with-fastlane-snapshot/
https://docs.fastlane.tools/getting-started/ios/screenshots/


XCTestPlan:


https://shashikantjagtap.net/wwdc19-getting-started-with-test-plan-for-xctest/
https://developer.apple.com/videos/play/wwdc2019/403
https://developer.apple.com/videos/play/wwdc2019/413


swift-snapshot-testing:


https://github.com/pointfreeco/swift-snapshot-testing/


ios-snapshot-test-case:


https://github.com/uber/ios-snapshot-test-case/


Display Zoom:


http://www.iphonehacks.com/2014/09/use-display-zoom-iphone-6-plus.html

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