Clear group chat history

Signed-off-by: Churikova Tetiana <churikova.tm@gmail.com>

test/appium/tests/atomic/chats/test_group_chat.py

@@ -280,4 +280,40 @@ class TestGroupChatMultipleDevice(MultipleDeviceTestCase):
         # device 2: check that as admin can add new members to group chat
         device_2_chat.add_members_to_group_chat([chat_member['username']])
 
+        self.verify_no_errors()
+
+    @marks.testrail_id(5681)
+    @marks.high
+    def test_clear_history_of_group_chat_via_group_view(self):
+        self.create_drivers(2)
+
+        device_1_home, device_2_home = create_users(self.drivers[0], self.drivers[1])
+        chat_name = device_1_home.get_public_chat_name()
+
+        # create and join group chat
+        device_1_chat, device_2_chat = create_and_join_group_chat(device_1_home, device_2_home, chat_name)
+        messages = []
+
+        # device 1, device 2: send messages and clear history on device 1
+        for chat in (device_1_chat, device_2_chat):
+            message = "Message from device: %s" % chat.driver.number
+            chat.send_message(message)
+            messages.append(message)
+
+        device_1_chat.clear_history_via_group_info()
+
+        # device 1: check that history is deleted
+        for message in messages:
+            if device_1_chat.element_starts_with_text(message).is_element_present():
+                device_1_chat.driver.fail(
+                    "Message '%s' is shown after re-login, but group chat history has been cleared" % message)
+
+        device_1_home.relogin()
+        device_1_home.element_by_text(chat_name).click()
+
+        for message in messages:
+            if device_1_chat.element_starts_with_text(message).is_element_present():
+                device_1_chat.driver.fail(
+                    "Message '%s' is shown after re-login, but group chat history has been cleared" % message)
+
         self.verify_no_errors()

test/appium/views/chat_view.py

@@ -287,7 +287,7 @@ class ChatElementByText(BaseText):
 class EmptyPublicChatMessage(BaseText):
     def __init__(self, driver):
         super().__init__(driver)
-        self.locator = self.Locator.text_part_selector("There are no messages")
+        self.locator = self.Locator.text_part_selector("It's been quite here")
 
 
 class ChatItem(BaseElement):
@@ -334,8 +334,10 @@ class ChatView(BaseView):
         self.members_button = MembersButton(self.driver)
         self.delete_chat_button = DeleteChatButton(self.driver)
         self.clear_history_button = ClearHistoryButton(self.driver)
-        self.group_info = GroupInfoButton(self.driver)
         self.clear_button = ClearButton(self.driver)
+
+        # Group chats
+        self.group_info = GroupInfoButton(self.driver)
         self.leave_chat_button = LeaveChatButton(self.driver)
         self.leave_button = LeaveButton(self.driver)
         self.join_chat_button = JoinChatButton(self.driver)
@@ -415,6 +417,13 @@ class ChatView(BaseView):
         self.clear_history_button.click()
         self.clear_button.click()
 
+    def clear_history_via_group_info(self):
+        self.chat_options.click()
+        self.group_info.click()
+        self.clear_history_button.click()
+        self.clear_button.click()
+        self.back_button.click()
+
     def send_transaction_in_1_1_chat(self, asset, amount, password=common_password, wallet_set_up=False, **kwargs):
         self.commands_button.click()
         self.send_command.click()