Revamp the UI test snapshot naming convention to make them easier to organize and find.

UITests/Sources/PollFormScreenTests.swift

@@ -0,0 +1,62 @@
+//
+// Copyright 2022-2024 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import XCTest
+
+@MainActor
+class PollFormScreenUITests: XCTestCase {
+    func testEmptyScreen() async throws {
+        let app = Application.launch(.createPoll)
+        try await app.assertScreenshot()
+    }
+
+    func testFilledPoll() async throws {
+        let app = Application.launch(.createPoll)
+        let questionTextField = app.textFields[A11yIdentifiers.pollFormScreen.question]
+        questionTextField.tapCenter()
+        questionTextField.typeText("Do you like polls?")
+
+        let option1TextField = app.textFields[A11yIdentifiers.pollFormScreen.optionID(0)]
+        option1TextField.tapCenter()
+        option1TextField.typeText("Yes")
+
+        let option2TextField = app.textFields[A11yIdentifiers.pollFormScreen.optionID(1)]
+        option2TextField.tapCenter()
+        option2TextField.typeText("No")
+        
+        // Dismiss the keyboard
+        app.swipeDown()
+
+        let createButton = app.buttons[A11yIdentifiers.pollFormScreen.submit]
+        XCTAssertTrue(createButton.isEnabled)
+
+        try await app.assertScreenshot()
+    }
+
+    func testMaxOptions() async throws {
+        let app = Application.launch(.createPoll)
+        let createButton = app.buttons[A11yIdentifiers.pollFormScreen.submit]
+        let addOption = app.buttons[A11yIdentifiers.pollFormScreen.addOption]
+
+        for _ in 1...18 {
+            // Use the frame as a fallback to fix the button being obscured by the home indicator.
+            if !addOption.isHittable || addOption.frame.maxY > (app.frame.maxY - 20) {
+                app.swipeUp()
+            }
+            addOption.tap()
+        }
+        
+        app.swipeDown() // Dismiss the keyboard so the Add button is always visible.
+        
+        app.swipeUp() // Ensures that the bottom is shown.
+        
+        XCTAssertFalse(addOption.exists)
+        XCTAssertFalse(createButton.isEnabled)
+
+        try await app.assertScreenshot()
+    }
+}