Cleanup, documentation and ui tests.

RiotSwiftUI/Modules/Template/TemplateAdvancedRoomsExample/TemplateRoomChat/Test/UI/TemplateRoomChatUITests.swift

@@ -31,23 +31,43 @@ class TemplateRoomChatUITests: MockScreenTest {
     func verifyTemplateRoomChatScreen() throws {
         guard let screenState = screenState as? MockTemplateRoomChatScreenState else { fatalError("no screen") }
         switch screenState {
-        case .presence(let presence):
-            verifyTemplateRoomChatPresence(presence: presence)
-        case .longDisplayName(let name):
-            verifyTemplateRoomChatLongName(name: name)
+        case .initializingRoom:
+            verifyInitializingRoom()
+        case .failedToInitializeRoom:
+            verifyFailedToInitializeRoom()
+        case .noMessages:
+            verifyNoMessages()
+        case .messages:
+            verifyMessages()
         }
     }
     
-    func verifyTemplateRoomChatPresence(presence: TemplateRoomChatPresence) {
-        let presenceText = app.staticTexts["presenceText"]
-        XCTAssert(presenceText.exists)
-        XCTAssert(presenceText.label == presence.title)
+    func verifyInitializingRoom() {
+        let loadingProgress = app.activityIndicators["loadingProgress"]
+        XCTAssert(loadingProgress.exists)
     }
     
-    func verifyTemplateRoomChatLongName(name: String) {
-        let displayNameText = app.staticTexts["displayNameText"]
-        XCTAssert(displayNameText.exists)
-        XCTAssert(displayNameText.label == name)
+    func verifyFailedToInitializeRoom() {
+        let errorMessage = app.staticTexts["errorMessage"]
+        XCTAssert(errorMessage.exists)
+    }
+    
+    func verifyNoMessages() {
+        let errorMessage = app.staticTexts["errorMessage"]
+        XCTAssert(errorMessage.exists)
+    }
+    
+    func verifyMessages() {
+        // Verify bubble grouping with:
+        // 3 bubbles
+        let bubbleCount = app.images.matching(identifier:"bubbleImage").count
+        XCTAssertEqual(bubbleCount, 3)
+        
+        // and 4 text items
+        let bubbleTextItemCount = app.staticTexts.matching(identifier:"bubbleTextContent").count
+        XCTAssertEqual(bubbleTextItemCount, 4)
+        
+        
     }
 
 }