Test reply and edit message

libraries/matrixtest/src/main/kotlin/io/element/android/libraries/matrixtest/room/FakeMatrixRoom.kt

@@ -56,12 +56,22 @@ class FakeMatrixRoom(
         return Result.success(Unit)
     }
 
+    var editMessageParameter: String? = null
+        private set
+
     override suspend fun editMessage(originalEventId: EventId, message: String): Result<Unit> {
-        TODO("Not yet implemented")
+        editMessageParameter = message
+        delay(100)
+        return Result.success(Unit)
     }
 
+    var replyMessageParameter: String? = null
+        private set
+
     override suspend fun replyMessage(eventId: EventId, message: String): Result<Unit> {
-        TODO("Not yet implemented")
+        replyMessageParameter = message
+        delay(100)
+        return Result.success(Unit)
     }
 
     override suspend fun redactEvent(eventId: EventId, reason: String?): Result<Unit> {

libraries/matrixtest/src/main/kotlin/io/element/android/libraries/matrixtest/room/RoomSummaryFixture.kt

@@ -23,6 +23,8 @@ import io.element.android.libraries.matrixtest.core.A_ROOM_ID
 
 const val A_ROOM_NAME = "aRoomName"
 const val A_MESSAGE = "Hello world!"
+const val A_REPLY = "OK, I'll be there!"
+const val ANOTHER_MESSAGE = "Hello universe!"
 
 fun aRoomSummaryFilled(
     roomId: RoomId = A_ROOM_ID,