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How to use traceHttpInteractions method in pact-foundation-pact

Best JavaScript code snippet using pact-foundation-pact

httpPact.ts

...50    }51    setLogLevel(this.opts.logLevel as LogLevel)52    serviceFactory.logLevel(this.opts.logLevel)53    if (this.opts.logLevel === "trace") {54      traceHttpInteractions()55    }56    this.createServer(config)57  }58  /**59   * Setup the pact framework, including start the60   * underlying mock server61   * @returns {Promise}62   */63  public setup(): Promise<PactOptionsComplete> {64    return this.checkPort()65      .then(() => this.startServer())66      .then(opts => {67        this.setupMockService()68        return Promise.resolve(opts)...

logger.ts

Source: logger.ts

1import pino = require("pino")2import { version } from "../../package.json"3import { RequestOptions, ClientRequest, IncomingMessage } from "http"4const http = require("http")5const DEFAULT_LEVEL: LogLevel = (6  process.env.LOGLEVEL || "info"7).toLowerCase() as LogLevel8type Logger = pino.Logger9type LogLevel = pino.Level10const createLogger = (level: LogLevel = DEFAULT_LEVEL): Logger =>11  pino({12    level: level.toLowerCase(),13    prettyPrint: {14      messageFormat: `pact@${version}: {msg}`,15      translateTime: true,16    },17  })18const logger: pino.Logger = createLogger()19export const setLogLevel = (20  wantedLevel?: pino.Level | number21): number | void => {22  if (wantedLevel) {23    logger.level =24      typeof wantedLevel === "string"25        ? wantedLevel.toLowerCase()26        : logger.levels.labels[wantedLevel]27  }28  return logger.levels.values[logger.level]29}30export const traceHttpInteractions = () => {31  const originalRequest = http.request32  http.request = (options: RequestOptions, cb: any): ClientRequest => {33    const requestBodyChunks: Buffer[] = []34    const responseBodyChunks: Buffer[] = []35    const hijackedCalback = (res: any) => {36      logger.trace("outgoing request", {37        ...options,38        body: Buffer.concat(requestBodyChunks).toString("utf8"),39      })40      if (cb) {41        return cb(res)42      }43    }44    const clientRequest: ClientRequest = originalRequest(45      options,46      hijackedCalback47    )48    const oldWrite = clientRequest.write.bind(clientRequest)49    clientRequest.write = (chunk: any) => {50      requestBodyChunks.push(Buffer.from(chunk))51      return oldWrite(chunk)52    }53    clientRequest.on("response", (incoming: IncomingMessage) => {54      incoming.on("readable", () => {55        responseBodyChunks.push(Buffer.from(incoming.read()))56      })57      incoming.on("end", () => {58        logger.trace({59          body: Buffer.concat(responseBodyChunks).toString("utf8"),60          headers: incoming.headers,61          statusCode: incoming.statusCode,62        })63      })64    })65    return clientRequest66  }67}...

tracing.ts

Source: tracing.ts

1import http, { RequestOptions, ClientRequest, IncomingMessage } from 'http';2import logger from '../common/logger';3export const traceHttpInteractions = (): void => {4  const originalRequest = http.request;5  http.request = (6    options: RequestOptions,7    cb: (res: IncomingMessage) => void8  ): ClientRequest => {9    const requestBodyChunks: Buffer[] = [];10    const responseBodyChunks: Buffer[] = [];11    const hijackedCallback = (res: IncomingMessage) => {12      logger.trace(13        `outgoing request: ${JSON.stringify({14          ...options,15          body: Buffer.concat(requestBodyChunks).toString('utf8'),16        })}`17      );18      if (cb) {19        cb(res);20      }21    };22    const clientRequest: ClientRequest = originalRequest(23      options,24      hijackedCallback25    );26    const oldWrite = clientRequest.end.bind(clientRequest);27    clientRequest.end = (chunk: Parameters<typeof clientRequest.write>[0]) => {28      requestBodyChunks.push(Buffer.from(chunk));29      return oldWrite(chunk);30    };31    clientRequest.on('response', (incoming: IncomingMessage) => {32      incoming.on('readable', () => {33        responseBodyChunks.push(Buffer.from(incoming.read()));34      });35      incoming.on('end', () => {36        logger.trace(37          `response: ${JSON.stringify({38            body: Buffer.concat(responseBodyChunks).toString('utf8'),39            headers: incoming.headers,40            statusCode: incoming.statusCode,41          })}`42        );43      });44    });45    return clientRequest;46  };...

Using AI Code Generation

1const { Pact } = require('@pact-foundation/pact-node');2const { somethingLike: like, term: regex } = require('@pact-foundation/pact/dsl/matchers');3const { InteractionObject } = require('@pact-foundation/pact/dsl/interaction');4const interaction = new InteractionObject({5  withRequest: {6    headers: {7    }8  },9  willRespondWith: {10    headers: {11    },12      {13        id: like(1),14        name: regex(/[A-Z]{1}[a-z]+/),15        email: like('

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