[tests] Fixed tests for for deleting device

Author: pandafy

openwisp_controller/config/tests/test_selenium.py

@@ -1,3 +1,5 @@
+import time
+
 from django.contrib.staticfiles.testing import StaticLiveServerTestCase
 from django.test import tag
 from django.urls.base import reverse
@@ -246,8 +248,13 @@ def test_force_delete_device_with_deactivating_config(self):
             By.CSS_SELECTOR, '#deactivating-warning .messagelist .warning p'
         )
         self.find_element(by=By.CSS_SELECTOR, value='#warning-ack').click()
+        # After accepting the warning, wee need to wait for the animation
+        # to complete before trying to interact with the button,
+        # otherwise the test may fail due to the button not being fully
+        # visible or clickable yet.
+        time.sleep(0.5)
         delete_confirm = self.find_element(
-            By.CSS_SELECTOR, 'form[method="post"] input[type="submit"]'
+            By.CSS_SELECTOR, 'form[method="post"] input[type="submit"]', timeout=10
         )
         delete_confirm.click()
         self.assertEqual(Device.objects.count(), 0)

runtests.py

@@ -6,15 +6,30 @@
 import sys
 
 
-def run_tests(args, settings_module):
+def run_tests(extra_args, settings_module, test_app):
     """
     Run Django tests with the specified settings module in a separate subprocess.
     Executes the command inside the 'tests/' directory.
     """
-    os.environ['DJANGO_SETTINGS_MODULE'] = settings_module
-    result = subprocess.run(['python', 'manage.py'] + args, cwd='tests')
+    args = []
+    if os.environ.get('COVERAGE_RUN', False):
+        args.extend(['coverage', 'run'])
+    args.extend(
+        [
+            './tests/manage.py',
+            'test',
+            test_app,
+            '--settings',
+            settings_module,
+            '--pythonpath',
+            'tests',
+        ]
+    )
+    args.extend(extra_args)
+    result = subprocess.run(args)
     if result.returncode != 0:
-        sys.exit(result.returncode)  # Exit immediately if tests fail
+        # Exit immediately if tests fail
+        sys.exit(result.returncode)
 
 
 if __name__ == '__main__':
@@ -29,19 +44,17 @@ def run_tests(args, settings_module):
         test_app = 'openwisp2'
         app_dir = 'tests/openwisp2/'
     # Run all tests except Selenium tests using SQLite
-    sqlite_args = ['test', test_app, '--exclude-tag', 'selenium_tests'] + base_args
-    run_tests(sqlite_args, 'openwisp2.settings')
+    sqlite_args = ['--exclude-tag', 'selenium_tests'] + base_args
+    run_tests(sqlite_args, 'openwisp2.settings', test_app)
 
     # Run Selenium tests using PostgreSQL
     psql_args = [
-        'test',
-        test_app,
         '--tag',
         'db_tests',
         '--tag',
         'selenium_tests',
     ] + base_args
-    run_tests(psql_args, 'openwisp2.postgresql_settings')
+    run_tests(psql_args, 'openwisp2.postgresql_settings', test_app)
 
     # Run pytest tests
     result = subprocess.run(