Remediate all P0-S priority findings from cross-platform architecture audit: - Harden token storage with EncryptedSharedPreferences (Android) and Keychain (iOS) - Add SSL pinning and certificate validation to API clients - Fix subscription cache race conditions and add thread-safe access - Add input validation for document uploads and file type restrictions - Refactor DocumentApi to use proper multipart upload flow - Add rate limiting awareness and retry logic to API layer - Harden subscription tier enforcement in SubscriptionHelper - Add biometric prompt for sensitive actions (Login, Onboarding) - Fix notification permission handling and device registration - Add UI test infrastructure (page objects, fixtures, smoke tests) - Add CI workflow for mobile builds Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
74 lines
3.2 KiB
Swift
74 lines
3.2 KiB
Swift
import XCTest
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/// Base class for all page objects providing common waiting and assertion utilities.
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///
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/// Replaces ad-hoc `sleep()` calls with condition-based waits for reliable,
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/// non-flaky UI tests. All screen page objects should inherit from this class.
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class BaseScreen {
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let app: XCUIApplication
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let timeout: TimeInterval
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init(app: XCUIApplication, timeout: TimeInterval = 10) {
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self.app = app
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self.timeout = timeout
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}
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// MARK: - Wait Helpers (replaces fixed sleeps)
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/// Waits for an element to exist within the timeout period.
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/// Fails the test with a descriptive message if the element does not appear.
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@discardableResult
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func waitForElement(_ element: XCUIElement, timeout: TimeInterval? = nil) -> XCUIElement {
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let t = timeout ?? self.timeout
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XCTAssertTrue(element.waitForExistence(timeout: t), "Element \(element) did not appear within \(t)s")
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return element
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}
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/// Waits for an element to disappear within the timeout period.
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/// Fails the test if the element is still present after the timeout.
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func waitForElementToDisappear(_ element: XCUIElement, timeout: TimeInterval? = nil) {
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let t = timeout ?? self.timeout
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let predicate = NSPredicate(format: "exists == false")
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let expectation = XCTNSPredicateExpectation(predicate: predicate, object: element)
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let result = XCTWaiter().wait(for: [expectation], timeout: t)
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XCTAssertEqual(result, .completed, "Element \(element) did not disappear within \(t)s")
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}
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/// Waits for an element to become hittable (visible and interactable).
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/// Returns the element for chaining.
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@discardableResult
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func waitForHittable(_ element: XCUIElement, timeout: TimeInterval? = nil) -> XCUIElement {
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let t = timeout ?? self.timeout
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let predicate = NSPredicate(format: "isHittable == true")
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let expectation = XCTNSPredicateExpectation(predicate: predicate, object: element)
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_ = XCTWaiter().wait(for: [expectation], timeout: t)
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return element
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}
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// MARK: - State Assertions
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/// Asserts that an element with the given accessibility identifier exists.
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func assertExists(_ identifier: String, file: StaticString = #file, line: UInt = #line) {
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let element = app.descendants(matching: .any)[identifier]
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XCTAssertTrue(element.waitForExistence(timeout: timeout), "Element '\(identifier)' not found", file: file, line: line)
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}
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/// Asserts that an element with the given accessibility identifier does not exist.
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func assertNotExists(_ identifier: String, file: StaticString = #file, line: UInt = #line) {
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let element = app.descendants(matching: .any)[identifier]
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XCTAssertFalse(element.exists, "Element '\(identifier)' should not exist", file: file, line: line)
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}
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// MARK: - Navigation
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/// Taps the first button in the navigation bar (typically the back button).
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func tapBackButton() {
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app.navigationBars.buttons.element(boundBy: 0).tap()
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}
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/// Subclasses must override this property to indicate whether the screen is currently displayed.
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var isDisplayed: Bool {
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fatalError("Subclasses must override isDisplayed")
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}
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}
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