Issue #45: scaffold Python package

clients/python/tests/test_cli.py

@@ -0,0 +1,21 @@
+"""Tests for the Python CLI scaffold."""
+
+import json
+
+from click.testing import CliRunner
+
+from mxgateway import __version__
+from mxgateway_cli.commands import main
+
+
+def test_version_json_is_deterministic() -> None:
+    runner = CliRunner()
+
+    result = runner.invoke(main, ["version", "--json"])
+
+    assert result.exit_code == 0
+    assert json.loads(result.output) == {
+        "client": "mxgw-py",
+        "package": "mxaccess-gateway-client",
+        "version": __version__,
+    }