This slides relate to the architecture and tools we are using to make our UI-testing for the app Univadis which is multi-language medical info app for health-care professionals. - Architecture is inspired by Page Objects design pattern & Screen Play design pattern - Find UI elements by localized strings - SBTUITesting Tunnel is used for providing subbing API calls

1. iOS X-Code UI Testing
Jianbin LIN

2. 2
X-Code UI Testing
• Supported natively by each version of X-Code
• Faster than any 3rd party framework

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Architecture

4. 4
Architecture Level: Acceptance test

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Acceptance Test
• Arrange: fulfill the preconditions & inputs
• Act: execute some task
• Assert: Verify some question

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Acceptance Test Example
func testLoggedUserCanDeactivateUserPreferenceAndPerformanceIsActivated() {
// Arrange
var home = Tester(testCase: self).logInWithValidCredentials()
// Act
let tasks = CookiesManagementTasks(testCase: self)
home = tasks.deactivateUserPreferenceAndPerformanceOnCookiesSettings(home:
home).backToHome()
// Assert
let cookiesManagementQuestions = CookiesManagementQuestions(testCase: self)
XCTAssert(!cookiesManagementQuestions.userPreferenceAndPerformanceIsActivated(curre
ntPage: home))
}

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Architecture Level: Business Logics

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Tasks: the business tasks to be tested
- Login
- Register
- Read an article
- Post a comment
- Take a quiz
- ……

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Tasks Example
class CookiesManagementTasks {
func deactivateInterestBasedAdvertisingOnCookiesSettings(home: HomePage) ->
ManageYourCookiesPage {
gdprStubService.mockSummitConsent(succeeded: true)
return home.openProfile()
.openSettingsPage()
.openManageMyPreference()
.openManageYourCookies()
.setInterestBasedAdvertising(agree: false)
}
}

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Questions: the post conditions to be verified
- Whether use has actually logged-in ?
- Whether user has registerred correctly ?
- Whether an article is read ?
- Whether a comment is posted correctly ?
- Quiz is actually took ?
- ……

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Questions Example
class CookiesManagementQuestions {
func ananymousTrackingIsActivated(currentPage: BasePage) -> Bool {
let page = currentPage.backToHome()
.openProfile()
.openSettingsPage()
.openManageMyPreference()
.openManageYourCookies()
return page.anonymousTrackingIsActivated()
}
…
}

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Architecture Level: Page Objects

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Page object pattern
- A famous pattern used for web automated testing
- Synthesize all the actions/conditions to be taken on one screen/page into a Page Object

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Page object example
class CookieWallPage {
func tapOnConfirmButton() {
…
}
func acceptAllOnCookieWall() -> HomePage {
…
}
}

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BasePage protocol: back to home page
protocol BasePage {
…
func backToHome() -> HomePage
}

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How to reference UI element on page
- Find by accessibility Id (need to set accessibility id for the element for which to be
searched)
- Find by element type(cell, button, etc)
- Find by text (need to be localized)

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Find element by localized text
func personalisedAdvertisingOutsiteUnivadisWebstiesAndServicesSettingExists() -> Bool {
let tablesQuery = app.tables
let cell = tablesQuery.cells.containing(.staticText, identifier:
testCase.localized("Consult.Settings.PrivacyPreferences.AdvertisingOutsideOfUnivadis.Title")).cont
aining(.switch, identifier: nil)
return app.scrollToElement(element: cell.element, maxScroll: 3)
}

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Mock API calls with SBTUITestTunnel
class LogInStubService {
func validLoginUserResponse() -> [String: Any] {
switch environment.selectedCountry {
case .uk:
return ["data": ["errorCode": 0, "msg": "User is validated", "login": true,
"validationStatus": "VP", "autoLogin": false, "userId": "axxxx-xxxx-4c91-b2b1-
xx12e5ddd6b8", "profile": ["firstName": "Auxxx", "lastName": "Dutxxxx"]]]
}
…
}
func mockLoginResponseWithValidUser() {
app.stubRequests(matching: SBTRequestMatch(url: "profile/login"),
response: SBTStubResponse(response: validLoginUserResponse()))
}

19. Questions ?