setupTests.js

require('expect-puppeteer');

const isCI = require('is-ci');
const path = require('path');
const { mkdirp, writeFile } = require('fs-extra');

const screenshotsPath = path.resolve(__dirname, '../reports/screenshots');

const toFilename = s => s.replace(/[^a-z0-9.-]+/gi, '_');

const saveScreenshot = async (screenshot, testName) => {
  await mkdirp(screenshotsPath);
  const fileName = toFilename(`${new Date().toISOString()}_${testName}_screenshot.png`);
  const filePath = path.join(screenshotsPath, fileName);
  await writeFile(filePath, screenshot);
  return filePath;
};

let currentTest = '';
let currentScreenshot = null;

if (isCI) {
  jasmine.getEnv().addReporter({
    specStarted: ({ fullName }) => {
      currentTest = fullName;
      currentScreenshot = null;
    },
    specDone: async ({ status, fullName }) => {
      if (status === 'failed') {
        if(currentScreenshot) {
          try {
            const filePath = await saveScreenshot(currentScreenshot, currentTest);
            console.error(`FAILED ${fullName}: screenshot @ ${filePath}`);
          } catch (e) {
            console.error(`FAILED ${fullName}: could not save screenshot.`, e);
          }
        } else {
          console.error(`FAILED ${fullName}: sadly, no screenshot could be taken.`);
        }
      }
    },
  });

  afterEach(async () => {
    currentScreenshot = await page.screenshot();
  });
} else {
  jest.setTimeout(120e3);
}

Hello ajs139,

While I am running multiple test suites, The script throws an error at line#33
console.error(FAILED ${fullName}: screenshot @ ${filePath});

Cannot log after tests are done. Did you forget to wait for something async in your test?

If you have any idea, please help me.

It's strange that it's behaving differently for you. You could try replacing console.error with process.stderr.write:

      if (status === 'failed') {
        if(currentScreenshot) {
          try {
            const filePath = await saveScreenshot(currentScreenshot, currentTest);
            process.stderr.write(`FAILED ${fullName}: screenshot @ ${filePath}\n`);
          } catch (e) {
            process.stderr.write(`FAILED ${fullName}: could not save screenshot.\n${e.message}\n${e.stack}\n`);
          }
        } else {
          process.stderr.write(`FAILED ${fullName}: sadly, no screenshot could be taken.\n`);
        }
      }

Thank you, the above logic worked for me
I am getting the following error by using "done" in the code and also it is not taking a screenshot.

test('google page', async (done) => {
      await page.goto('https://www.google.co.in/imghp?hl=en&tab=ri&authuser=0&ogbl');
      await page.setViewport(AUT.deskTopViewPoint);
      expect(1).to.equal(0);
      done();
    }, timeout);

(node:2436) UnhandledPromiseRejectionWarning: Error: Caught error after test environment was torn down

Protocol error (Target.activateTarget): Target closed.
(node:2436) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:2436) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

In after each, I have added the console, only I am getting the first console(i.e in after each)

afterEach(async () => {
  console.log('-----------------in after each -------------------------------');
  currentScreenshot = await webpage.screenshot();
  console.log('-----------------end after each -------------------------------');
});

Please let me know if you have any solution. Thank you.

@chandana-96, can you try this:

  test('google page', async done => {
    try {
      await page.goto('https://www.google.co.in/imghp?hl=en&tab=ri&authuser=0&ogbl');
      expect(1).to.equal(0);
      done();
    } catch (e) {
      done.fail(e.message);
    }
  }, timeout);

@ajs139, Thank you, it is working

@ajs139 is it possible to use jest- circus test runner instead of jasmine? If you have any idea please help me.

@chandana-b - haven't had the chance to experiment with Jest Circus yet, hope you managed to find a solution.