Add test_tuple_argument

Author: tcompa

tests/dev/test_tuple_argument.py

@@ -0,0 +1,36 @@
+import json
+
+from devtools import debug
+from pydantic import validate_call
+
+from fractal_tasks_core.dev.lib_args_schemas import (
+    create_schema_for_single_task,
+)
+
+
+@validate_call
+def task_function(arg_A: tuple[int, int] = (1, 1)):
+    """
+    Short task description
+
+    Args:
+        arg_A: Description of arg_A.
+    """
+    pass
+
+
+def test_tuple_argument():
+    """
+    This test only asserts that `create_schema_for_single_task` runs
+    successfully. Its goal is also to offer a quick way to experiment
+    with new task arguments and play with the generated JSON Schema,
+    without re-building the whole fractal-tasks-core manifest.
+    """
+    schema = create_schema_for_single_task(
+        task_function=task_function,
+        executable=__file__,
+        package=None,
+        verbose=True,
+    )
+    debug(schema)
+    print(json.dumps(schema, indent=2))