I am trying to check that an element is present in an angular website. I am using protractor 5.4.0.

In the header of the my_steps.js file I have this:

global.expect = require('chai').expect
var chai = require('chai');
var chaiAsPromised = require('chai-as-promised');
chai.use(chaiAsPromised);

The code that I am using to assert that the dropdown is present is:

Then(/^(.*) is present$/, function (dropdown,callback) {
        expect(element(by.id(dropdown)).isPresent()).toBe(true);
        callback();

And the output of the protractor protractor.conf.js mand is:

When application opened # ../Features/step_definitions/my_steps.js:62
   ✖ Then templateSelection is present # ../Features/step_definitions/my_steps.js:70
       Error: Invalid Chai property: toBe. Did you mean "to"?

What am I doing wrong?

Thanks in advance.

I am trying to check that an element is present in an angular website. I am using protractor 5.4.0.

In the header of the my_steps.js file I have this:

global.expect = require('chai').expect
var chai = require('chai');
var chaiAsPromised = require('chai-as-promised');
chai.use(chaiAsPromised);

The code that I am using to assert that the dropdown is present is:

Then(/^(.*) is present$/, function (dropdown,callback) {
        expect(element(by.id(dropdown)).isPresent()).toBe(true);
        callback();

And the output of the protractor protractor.conf.js mand is:

When application opened # ../Features/step_definitions/my_steps.js:62
   ✖ Then templateSelection is present # ../Features/step_definitions/my_steps.js:70
       Error: Invalid Chai property: toBe. Did you mean "to"?

What am I doing wrong?

Thanks in advance.

• javascript
• protractor
• chai
• cucumberjs

2 Answers 2

As you are using the 'chai-as-promised' plug-in that extends Chai with a fluent language for asserting facts about promises. You do have to adjust the assertions slightly. The below page gives good examples. Chai as promised page with explanations

For your issue you will need to change:

.isPresent()).toBe(true);

to:

.isPresent()).to.eventually.equal(true);

Therefore your assertion should look like this:

expect(element(by.id(dropdown)).isPresent()).to.eventually.equal(true);

Also note I have not seen the use of .equals only .equal

isPresent() returns a promise

expect(element(by.id(dropdown)).isPresent()).to.eventually.equals(true);