roundcube: 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/roundcube/tests/roundcube.feature

@@ -1,26 +0,0 @@
-# SPDX-License-Identifier: AGPL-3.0-or-later
-
-@apps @roundcube
-Feature: Roundcube Email Client
-  Run webmail client.
-
-Background:
-  Given I'm a logged in user
-  Given the roundcube application is installed
-
-Scenario: Enable roundcube application
-  Given the roundcube application is disabled
-  When I enable the roundcube application
-  Then the roundcube site should be available
-
-@backups
-Scenario: Backup and restore roundcube
-  Given the roundcube application is enabled
-  When I create a backup of the roundcube app data with name test_roundcube
-  And I restore the roundcube app data backup with name test_roundcube
-  Then the roundcube site should be available
-
-Scenario: Disable roundcube application
-  Given the roundcube application is enabled
-  When I disable the roundcube application
-  Then the roundcube site should not be available

plinth/modules/roundcube/tests/test_functional.py

@@ -3,6 +3,36 @@
 Functional, browser based tests for roundcube app.
 """
 
-from pytest_bdd import scenarios
+import pytest
+from plinth.tests import functional
 
-scenarios('roundcube.feature')
+pytestmark = [pytest.mark.apps, pytest.mark.roundcube]
+
+
+@pytest.fixture(scope='module', autouse=True)
+def fixture_background(session_browser):
+    """Login and install the app."""
+    functional.login(session_browser)
+    functional.install(session_browser, 'roundcube')
+    yield
+    functional.app_disable(session_browser, 'roundcube')
+
+
+def test_enable_disable(session_browser):
+    """Test enabling the app."""
+    functional.app_disable(session_browser, 'roundcube')
+
+    functional.app_enable(session_browser, 'roundcube')
+    assert functional.is_available(session_browser, 'roundcube')
+
+    functional.app_disable(session_browser, 'roundcube')
+    assert not functional.is_available(session_browser, 'roundcube')
+
+
+@pytest.mark.backups
+def test_backup_restore(session_browser):
+    """Test backup and restore."""
+    functional.app_enable(session_browser, 'roundcube')
+    functional.backup_create(session_browser, 'roundcube', 'test_roundcube')
+    functional.backup_restore(session_browser, 'roundcube', 'test_roundcube')
+    assert functional.is_available(session_browser, 'roundcube')