Skip a single test from a suite in Firefox using Protractor automation framework

Question

Skip a single test from a suite in Firefox using Protractor automation framework

I have a collection of tests in my tests folder, all named with the convention ending in spec.js. By using the */spec.js option in the Config file, I am able to run all tests seamlessly.

However, I encountered an issue where I needed to skip running a specific test in Firefox due to compatibility issues. Even after attempting to implement the necessary code, the test still runs on Firefox. Any guidance on how to resolve this would be appreciated.

multiCapabilities: [{
  'browserName': 'chrome',
  'chromeOptions' : {
    args: ['--window-size=900,900']
    // }
  },
},

{
  'browserName': 'firefox',
  'chromeOptions' : {
    args: ['--window-size=900,900']
    // }
  },
}],

specs: [
  '../tests/*.spec.js'
],

Within my onPrepare function, I've included the following:

browser.getCapabilities().then(function (cap) {
    browser.browserName = cap.caps_.browserName;
});

In the test file where exclusion for Firefox is required, the following condition is present:

if(browser.browserName=='firefox') { 
console.log("firefox cannot run *** tests")

} else { 

blah... rest of the tests which I want to execute for Chrome and IE I have put it in this block}

Despite these efforts, the test intended to be skipped in Firefox continues to run. Any suggestions on how to rectify this issue are welcome.

javascript angularjs selenium selenium-webdriver protractor

Answer 1

Answer №1

A simple method to achieve this is by updating the multicapabilities in Firefox to exclude specific test specs using the exclude tag. This eliminates the need for an if condition and reduces additional lines of code. For more information, refer to this link. Here's how you can do it:

multiCapabilities: [{
    browserName: 'chrome',
    chromeOptions : {
              args: ['--window-size=900,900']
                    }, 
    },
    {
    browserName: 'firefox',
    // Exclude certain spec files only from this capability.
    exclude: ['spec/doNotRunInChromeSpec.js'], //SPECIFY THE NAME OF THE SPEC YOU WANT TO EXCLUDE/SKIP
    }],

I hope this explanation proves helpful.

Answer 2

A simple method to achieve this is by updating the multicapabilities in Firefox to exclude specific test specs using the exclude tag. This eliminates the need for an if condition and reduces additional lines of code. For more information, refer to this link. Here's how you can do it:

multiCapabilities: [{
    browserName: 'chrome',
    chromeOptions : {
              args: ['--window-size=900,900']
                    }, 
    },
    {
    browserName: 'firefox',
    // Exclude certain spec files only from this capability.
    exclude: ['spec/doNotRunInChromeSpec.js'], //SPECIFY THE NAME OF THE SPEC YOU WANT TO EXCLUDE/SKIP
    }],

I hope this explanation proves helpful.

Answer 3

Answer №2

When using browser.getCapabilities(), which is asynchronous and utilizes Promises, it's important to note that the code inside .then() may execute at a later time than other parts of your code. If the if condition is within the describe block, it runs before the value for browser.browserName is set, resulting in a value of undefined, causing the condition to fail. To ensure that your tests run after all preparations are complete, return a promise from onPrepare:

onPrepare: function() {
    return browser.getCapabilities().then(function (cap) {
        browser.browserName = cap.caps_.browserName;
    });
}

Protractor will explicitly wait for this promise to resolve before executing the tests.

describe('Suite', function () {

    console.log(browser.browserName);  // 'firefox'

    it('spec', function () {
        expect(true).toBe(true);
    });
});

Answer 4

When using browser.getCapabilities(), which is asynchronous and utilizes Promises, it's important to note that the code inside .then() may execute at a later time than other parts of your code. If the if condition is within the describe block, it runs before the value for browser.browserName is set, resulting in a value of undefined, causing the condition to fail. To ensure that your tests run after all preparations are complete, return a promise from onPrepare:

onPrepare: function() {
    return browser.getCapabilities().then(function (cap) {
        browser.browserName = cap.caps_.browserName;
    });
}

Protractor will explicitly wait for this promise to resolve before executing the tests.

describe('Suite', function () {

    console.log(browser.browserName);  // 'firefox'

    it('spec', function () {
        expect(true).toBe(true);
    });
});

Skip a single test from a suite in Firefox using Protractor automation framework

Answer №1

Answer №2

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