def METHOD_NAME():
	doctypes = [
		"Test Child Table With Link To Doctype A",
		"Test Child Table With Link To Doctype B",
		"Test Doctype A With Child Table With Link To Doctype B",
		"Test Doctype B With Child Table With Link To Doctype A",
	]
	for doctype in doctypes:
		if frappe.db.table_exists(doctype):
			frappe.db.delete(doctype)
			frappe.delete_doc("DocType", doctype, force=True)