formatting and fixture move

tests/chatmaild/conftest.py

@@ -0,0 +1,11 @@
+
+import pytest
+from chatmaild.database import Database
+
+
+@pytest.fixture()
+def db(tmpdir):
+    db_path = tmpdir / "passdb.sqlite"
+    print("database path:", db_path)
+    return Database(db_path)
+