Hermes-agent

tests/hermes_cli/test_gateway_service_paths.py

@@ -0,0 +1,30 @@
+from unittest.mock import patch
+
+
+def test_service_path_skips_nonexistent_node_modules(tmp_path):
+    """Service PATH should not include node_modules/.bin if it doesn't exist."""
+    from hermes_cli.gateway import _build_service_path_dirs
+    with patch("hermes_cli.gateway.get_hermes_home", return_value=tmp_path / ".hermes"):
+        dirs = _build_service_path_dirs(project_root=tmp_path)
+    node_modules_bin = str(tmp_path / "node_modules" / ".bin")
+    assert node_modules_bin not in dirs
+
+
+def test_service_path_includes_node_modules_when_present(tmp_path):
+    """Service PATH should include node_modules/.bin when it exists."""
+    nm_bin = tmp_path / "node_modules" / ".bin"
+    nm_bin.mkdir(parents=True)
+    from hermes_cli.gateway import _build_service_path_dirs
+    with patch("hermes_cli.gateway.get_hermes_home", return_value=tmp_path / ".hermes"):
+        dirs = _build_service_path_dirs(project_root=tmp_path)
+    assert str(nm_bin) in dirs
+
+
+def test_service_path_includes_hermes_home_node_modules(tmp_path):
+    """Service PATH should include ~/.hermes/node_modules/.bin when it exists."""
+    hermes_nm = tmp_path / ".hermes" / "node_modules" / ".bin"
+    hermes_nm.mkdir(parents=True)
+    from hermes_cli.gateway import _build_service_path_dirs
+    with patch("hermes_cli.gateway.get_hermes_home", return_value=tmp_path / ".hermes"):
+        dirs = _build_service_path_dirs(project_root=tmp_path)
+    assert str(hermes_nm) in dirs