chore: import upstream snapshot with attribution

tests/test_commands_package.py

@@ -0,0 +1,52 @@
+"""Tests for the commands/ package structure."""
+import importlib
+
+
+def test_commands_package_importable():
+    mod = importlib.import_module("specify_cli.commands")
+    assert mod is not None
+
+
+def test_commands_init_importable():
+    mod = importlib.import_module("specify_cli.commands.init")
+    assert hasattr(mod, "register")
+    assert callable(mod.register)
+
+
+def test_agent_config_importable():
+    from specify_cli._agent_config import (
+        AGENT_CONFIG,
+        DEFAULT_INIT_INTEGRATION,
+        SCRIPT_TYPE_CHOICES,
+    )
+    assert isinstance(AGENT_CONFIG, dict)
+    assert DEFAULT_INIT_INTEGRATION == "copilot"
+    assert "sh" in SCRIPT_TYPE_CHOICES
+
+
+def test_script_type_choices_includes_python():
+    from specify_cli._agent_config import SCRIPT_TYPE_CHOICES
+    assert SCRIPT_TYPE_CHOICES.get("py") == "Python"
+    # The three supported variants are sh, ps, and py.
+    assert {"sh", "ps", "py"} <= set(SCRIPT_TYPE_CHOICES)
+
+
+def test_workflow_init_valid_script_types_includes_python():
+    from specify_cli.workflows.steps.init import VALID_SCRIPT_TYPES
+    assert "py" in VALID_SCRIPT_TYPES
+    # Negative: an unknown variant is not accepted.
+    assert "rb" not in VALID_SCRIPT_TYPES
+
+
+def test_agent_config_re_exported_from_init():
+    from specify_cli import AGENT_CONFIG, SCRIPT_TYPE_CHOICES
+    assert isinstance(AGENT_CONFIG, dict)
+    assert "sh" in SCRIPT_TYPE_CHOICES
+
+
+def test_init_command_registered():
+    from specify_cli import app
+    callback_names = [
+        cmd.callback.__name__ for cmd in app.registered_commands if cmd.callback
+    ]
+    assert "init" in callback_names