File utils.test.ts

packages/web/src/features/chat/utils.test.ts:None–None

import { expect, test, describe, vi } from 'vitest'
import { createUIMessage, fileReferenceToString, getAnswerPartFromAssistantMessage, getLastStepParts, getTurnProgressState, groupMessageIntoSteps, repairReferences } from './utils'
import { FILE_REFERENCE_REGEX, ANSWER_TAG } from './constants';
import { SBChatMessage, SBChatMessagePart } from './types';