Enhancing the quality of test cases in Protractor by eliminating the need for browser.sleep

Just starting out with protractor and jasmine, I find myself relying heavily on browser.sleep to ensure my test cases run smoothly.

it('Procedure tab-', function() {

        element(by.linkText('Medical History')).click();
        browser.sleep(500)
        element(by.linkText('Personal History')).click();
        browser.sleep(200)
        element(by.linkText('Procedure')).click();
        browser.sleep(500)
        element(by.css('[data-ng-show="ptab.index  === 1"] > [profile="profile"] > #medicalhistory > .card > [header="header"] > .card-header-bg > .title-header > .row > [ui-sref=".procedure.new"] > [data-ng-hide="important"]')).click();
        browser.sleep(500)
        $('label[for="dis4Appendicitis"]').click();
        browser.sleep(2000)
    })

I'm looking for a more efficient way to write my test cases without relying on browser.sleep. Slow internet speeds have been a factor in why I've used it so much.

Any suggestions or guidance would be greatly appreciated.

javascriptangularjsseleniumselenium-webdriverprotractor

Answer №1

A great way to enhance the efficiency of any test is by utilizing implicit and explicit waits. Implicit wait can be set in the conf.js file to ensure that Protractor considers it right from the start of the test execution. Here's an illustration -

browser.manage().timeouts().implicitlyWait(10000); //Delay for 10 seconds before failing certain actions/operations

Explicit waits, on the other hand, can be implemented using the wait() function along with ExpectedConditions.

This approach effectively replaces the browser.sleep() method by continuously verifying the specified expected condition.

Here's how you can use it -

var EC = protractor.ExpectedConditions;
var elem = element(by.css(LOCATOR));
browser.wait(EC.visibilityOf(elem), 10000); //Hold for 10 seconds before failing the step

I trust this information will be beneficial.

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