class_name GdFunctionDoublerTest
extends GdUnitTestSuite


# helper to get function descriptor
func get_function_description(clazz_name: String, method_name: String) -> GdFunctionDescriptor:
	var method_list := ClassDB.class_get_method_list(clazz_name)
	for method_descriptor in method_list:
		if method_descriptor["name"] == method_name:
			return GdFunctionDescriptor.extract_from(method_descriptor)
	return null


func get_function_description_from(clazz: Variant, method_name: String) -> GdFunctionDescriptor:
	var script: GDScript = clazz
	var fds := GdScriptParser.new().get_function_descriptors(script, [method_name])
	for fd in fds:
		if fd.name() == method_name:
			return fd
	return null