stop the disconnected-history alert from blocking scrolling

- Skip older-history loads silently while the connection is down: the trigger previously failed with "not connected", popped the global alert over the timeline and froze scrolling until dismissed. - Accept fast reply-swipe flicks whose end state is clearly leftward even without an intermediate horizontal lock, while scroll-owned touches still never activate the swipe. - Add a seeded-chat UI test mode (launch argument), accessibility identifiers and a LumaUITests target with timeline scroll and reply swipe tests; guard the fix in verify.sh.
2026-08-30 00:09:05 +07:00
parent 2868a13abd
commit 5a7fc36722
10 changed files with 304 additions and 12 deletions
@@ -0,0 +1,75 @@
+import XCTest
+
+final class TimelineUITests: XCTestCase {
+    override func setUpWithError() throws {
+        continueAfterFailure = false
+    }
+
+    private func launchApp() -> XCUIApplication {
+        let app = XCUIApplication()
+        app.launchArguments = ["-luma-ui-test-chat"]
+        app.launch()
+        return app
+    }
+
+    private func bubble(_ id: String, in app: XCUIApplication) -> XCUIElement {
+        app.descendants(matching: .any).matching(identifier: "bubble-\(id)").firstMatch
+    }
+
+    private func openChat(_ app: XCUIApplication) {
+        let chatRow = app.staticTexts["uitest-peer"]
+        XCTAssertTrue(chatRow.waitForExistence(timeout: 15))
+        chatRow.tap()
+        XCTAssertTrue(
+            app.descendants(matching: .any).matching(identifier: "chat-timeline").firstMatch
+                .waitForExistence(timeout: 15)
+        )
+        XCTAssertTrue(bubble("uitest-msg-60", in: app).waitForExistence(timeout: 15))
+    }
+
+    func testTimelineVerticalScrollWorks() throws {
+        let app = launchApp()
+        openChat(app)
+
+        for _ in 0..<7 {
+            app.swipeDown()
+        }
+        XCTAssertTrue(bubble("uitest-msg-1", in: app).waitForExistence(timeout: 10))
+
+        for _ in 0..<9 {
+            app.swipeUp()
+        }
+        XCTAssertTrue(bubble("uitest-msg-60", in: app).waitForExistence(timeout: 10))
+    }
+
+    func testReplySwipeShowsPlateAndScrollStillWorks() throws {
+        let app = launchApp()
+        openChat(app)
+
+        // Message 60 can sit partially behind the composer, so drag on a
+        // bubble that is reliably visible and hittable in the bottom area.
+        let target = bubble("uitest-msg-55", in: app)
+        XCTAssertTrue(target.waitForExistence(timeout: 10))
+        XCTAssertTrue(target.isHittable, "The swipe target must be hittable")
+        // A controlled right-to-left drag: the stock swipeLeft() flicks too
+        // fast for the gesture's horizontal lock to engage reliably.
+        let start = target.coordinate(withNormalizedOffset: CGVector(dx: 0.9, dy: 0.5))
+        start.press(forDuration: 0.15, thenDragTo: start.withOffset(CGVector(dx: -200, dy: 0)))
+        let attachment = XCTAttachment(screenshot: app.screenshot())
+        attachment.name = "after-drag"
+        attachment.lifetime = .keepAlways
+        add(attachment)
+        XCTAssertTrue(
+            app.descendants(matching: .any).matching(identifier: "reply-banner").firstMatch
+                .waitForExistence(timeout: 5),
+            "A left swipe must open the reply plate"
+        )
+
+        app.buttons["Отменить ответ"].tap()
+        for _ in 0..<7 {
+            app.swipeDown()
+        }
+        XCTAssertTrue(bubble("uitest-msg-1", in: app).waitForExistence(timeout: 10))
+    }
+}
+