code: def test_types():
      assert prop_type("str:254") == str
      assert prop_type("str") == str
      assert isinstance(0, prop_type("int"))
      assert isinstance(0.0, prop_type("float"))
      assert prop_type("date") == FionaDateType
  
file_path: Fiona/tests/test_props.py
imports: import json
  import os.path
  import tempfile
  import fiona
  from fiona import prop_type, prop_width
  from fiona.model import Feature
  from fiona.rfc3339 import FionaDateType
label_desc: Use image node_id 3 for calling a global function with example usage: test_types() without return types