How to take screenshot in protractor on failure of test cases

问题

I am new to the protractor and would like to take screenshots of my failed test cases in browsers.

Can you please help me out by advising how should I go about it?

Thank you :)

回答1:

You can use protractor-jasmine2-screenshot-reporter module for this, it has some good features which would serve your purpose.

 var HtmlScreenshotReporter = require('protractor-jasmine2-screenshot-reporter');

 var reporter = new HtmlScreenshotReporter({
 dest: 'target/screenshots',
 filename: 'my-report.html',
 captureOnlyFailedSpecs: true
});

This will capture screenshots when your specs have failed, you have many more options, you can checkout this link : https://www.npmjs.com/package/protractor-jasmine2-screenshot-reporter

回答2:

Please have a look on this chunk of code. In this code we are registering screenshot function properly with jasmine reporter. Its works for me.

onPrepare: function() {
jasmine.getEnv().addReporter({
  specDone: function(result) {
    browser.takeScreenshot().then(function(screenShot) {

      //    Saving File.
      //    Param filePath : where you want to store screenShot
      //    Param screenShot : Screen shot file which you want to store. 

      fs.writeFile(filePath, screenShot, 'base64', function (err) {
      if (err) throw err;
      console.log('File saved.');
      });

    });
  }
});
}

I hope it helps! :)

Reference link

回答3:

protractor-beautiful-reporter is capable of building nice html reports including the screenshots.

Installation:

npm install protractor-beautiful-reporter --save-dev

Configuration in protractor.conf.js:

const HtmlReporter = require('protractor-beautiful-reporter');

exports.config = {
   // your config here ...

   onPrepare: function() {
      // Add a screenshot reporter and store screenshots to `/tmp/screenshots`:
      jasmine.getEnv().addReporter(new HtmlReporter({
         baseDirectory: 'target/screenshots',
         takeScreenShotsOnlyForFailedSpecs: true
      }).getJasmine2Reporter());
   }
}

来源：https://stackoverflow.com/questions/38321028/how-to-take-screenshot-in-protractor-on-failure-of-test-cases

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testing

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