Mirror test layout, domcontentloaded waits, backup DB writes outside threads

tests/unit/cli/main.py

@@ -0,0 +1,12 @@
+# retoor <retoor@molodetz.nl>
+from molodetz.cli.main import build_parser
+
+
+def test_parser_groups():
+    parser = build_parser()
+    args = parser.parse_args(["posts", "import", "notitie.md", "--topic", "standaard"])
+    assert args.topic == "standaard" and args.path == "notitie.md"
+    args = parser.parse_args(["system", "prune", "--dry-run"])
+    assert args.dry_run is True
+    args = parser.parse_args(["role", "set", "retoor", "Admin"])
+    assert args.role == "Admin"