Exploring the distinctions in e2e testing for select (dropdown), input radio, and input checkbox elements within AngularJS

In AngularJS, testing form attributes can be a bit inconsistent. While the updated e2e testing with Protractor helps, those still using older versions may struggle. I am interested in understanding the differences between:

Ways to select items:

1a. Selecting an item from a dropdown list

1b. Selecting a radio button

1c. Checking a checkbox

Checking if selected:

2a. Verifying if a dropdown is selected

2b. Verifying if a radio button is selected

2c. Verifying if a checkbox is checked

Answer №1

Substitute two placeholders in all instances:

  • substitute "variableName" with the title of your variable
  • substitute "content" with the content of your data attribute

Pick an item:

1a. Picking an item from a selection (dropdown) menu:

select('variableName').option('content');

1b. Choosing an item in a radio button:

input('variableName').select('content');

1c. Marking a checkbox as checked:

input('variableName').check();

Validate if chosen:

2a. Confirm item in a selection (dropdown) list:

expect(input('variableName').val()).toEqual(content);

2b. Confirm item in a radio button

expect(element('input[data-ng-model="variableName"]:checked').val()).toEqual(content);

2c. Verify item in a checkbox

expect(element('input[data-ng-model="variableName"]').prop('checked')).toBeTruthy();

Answer №2

When verifying if a radio button is selected, my go-to method has been:

element(by.id('radiobutton')).getAttribute('checked').then(function(value) {
      expect(value).toBe('true'); // the value will be 'true' when checked, and null when not checked
 });

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