Initialisiere VoTiAn NG mit Docker-Build, .env-Konfiguration und Cookie-Sitzungen

tests/test_database_check.py

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+import contextlib
+import importlib.util
+import io
+import json
+from pathlib import Path
+import unittest
+from unittest.mock import patch
+
+MODULE_PATH = Path(__file__).resolve().parents[1] / "scripts/check-database.py"
+SPEC = importlib.util.spec_from_file_location("database_check", MODULE_PATH)
+CHECK = importlib.util.module_from_spec(SPEC)
+SPEC.loader.exec_module(CHECK)
+
+
+class DatabaseCheckLauncherTest(unittest.TestCase):
+    def test_delegates_to_java_with_credentials_only_in_environment(self):
+        environment = {"DB_URL": "jdbc:mariadb://test.invalid/db", "DB_USER": "fixture", "DB_PASSWORD": "test-secret"}
+        with patch.object(CHECK.config, "backend_jar", return_value=Path("/fixture/backend.jar")), \
+                patch.object(CHECK.config, "database_environment", return_value=environment), \
+                patch.object(CHECK.os, "chdir"), patch.object(CHECK.os, "execvpe") as execute:
+            self.assertEqual(CHECK.main(), 0)
+
+        command, arguments, actual_environment = execute.call_args.args
+        self.assertEqual(command, "java")
+        self.assertEqual(arguments[-1], "--database-check")
+        self.assertNotIn("test-secret", " ".join(arguments))
+        self.assertNotIn("test.invalid", " ".join(arguments))
+        self.assertEqual(actual_environment, environment)
+
+    def test_missing_jar_never_loads_credentials_or_starts_java(self):
+        output = io.StringIO()
+        with patch.object(CHECK.config, "backend_jar", side_effect=FileNotFoundError), \
+                patch.object(CHECK.config, "database_environment") as load, \
+                patch.object(CHECK.os, "execvpe") as execute, contextlib.redirect_stdout(output):
+            self.assertEqual(CHECK.main(), 2)
+        load.assert_not_called()
+        execute.assert_not_called()
+        self.assertFalse(json.loads(output.getvalue())["connected"])
+
+    def test_configuration_error_is_sanitized_json(self):
+        output = io.StringIO()
+        with patch.object(CHECK.config, "backend_jar", return_value=Path("/fixture/backend.jar")), \
+                patch.object(CHECK.config, "database_environment", side_effect=ValueError("secret=do-not-expose")), \
+                patch.object(CHECK.os, "execvpe") as execute, contextlib.redirect_stdout(output):
+            self.assertEqual(CHECK.main(), 2)
+        execute.assert_not_called()
+        self.assertNotIn("do-not-expose", output.getvalue())
+        self.assertEqual(json.loads(output.getvalue())["writes"], 0)
+
+
+if __name__ == "__main__":
+    unittest.main()