coturn: Convert functional tests to non-BDD python format

Signed-off-by: James Valleroy <jvalleroy@mailbox.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>

plinth/modules/coturn/tests/coturn.feature

@@ -1,26 +0,0 @@
-# SPDX-License-Identifier: AGPL-3.0-or-later
-
-@apps @coturn @backups
-Feature: Coturn STUN/TURN Server
-  Run the Coturn STUN/TURN server.
-
-Background:
-  Given I'm a logged in user
-  And the coturn application is installed
-
-Scenario: Enable coturn application
-  Given the coturn application is disabled
-  When I enable the coturn application
-  Then the coturn service should be running
-
-# TODO: Improve this by checking that secret and domain did not change
-Scenario: Backup and restore coturn
-  Given the coturn application is enabled
-  When I create a backup of the coturn app data with name test_coturn
-  And I restore the coturn app data backup with name test_coturn
-  Then the coturn service should be running
-
-Scenario: Disable coturn application
-  Given the coturn application is enabled
-  When I disable the coturn application
-  Then the coturn service should not be running

plinth/modules/coturn/tests/test_functional.py

@@ -3,6 +3,36 @@
 Functional, browser based tests for coturn app.
 """
 
-from pytest_bdd import scenarios
+import pytest
+from plinth.tests import functional
 
-scenarios('coturn.feature')
+pytestmark = [pytest.mark.apps, pytest.mark.coturn]
+
+
+@pytest.fixture(scope='module', autouse=True)
+def fixture_background(session_browser):
+    """Login and install the app."""
+    functional.login(session_browser)
+    functional.install(session_browser, 'coturn')
+    yield
+    functional.app_disable(session_browser, 'coturn')
+
+
+def test_enable_disable(session_browser):
+    """Test enabling the app."""
+    functional.app_disable(session_browser, 'coturn')
+
+    functional.app_enable(session_browser, 'coturn')
+    assert functional.service_is_running(session_browser, 'coturn')
+
+    functional.app_disable(session_browser, 'coturn')
+    assert functional.service_is_not_running(session_browser, 'coturn')
+
+
+@pytest.mark.backups
+def test_backup(session_browser):
+    # TODO: Improve this by checking that secret and domain did not change
+    functional.app_enable(session_browser, 'coturn')
+    functional.backup_create(session_browser, 'coturn', 'test_coturn')
+    functional.backup_restore(session_browser, 'coturn', 'test_coturn')
+    assert functional.service_is_running(session_browser, 'coturn')