I have recently started developing an automated test suite for one of my company's products, which has been written in AngularJS, using Protractor as the testing framework (although I have used JavaScript quite a lot in the past, I am new to AngularJS, and have never previously worked on anything that has involved automated testing).
Having decided to design & write the tests in as 'modular' a way as possible, i.e. grouping the tests that are testing similar features/ related elements of the application together, I have started with writing some simple scripts to test the app navigation.
While this has started well, and all of my tests for the first few navigation buttons & pages pass correctly, I ran into an issue when testing the navigation to one particular page: the 'Charts' page.
The issue that I ran into here, is that as soon as the user browses to this page, there is a service running within the app that automatically opens up a dialog to give the user options for creating/ editing a chart. Because this dialog 'overlays'/ sits on top of the actual page, all of the menu buttons are disabled while the dialog is open, so my test script currently fails, as it can't find the menu button to return to the page that it navigated from.
To solve this, I want to add a few lines to my test script, that will find the dialog's 'Cancel' button, & click it, before continuing with the rest of the script, but due to how the dialog service has been written, the 'Cancel' button (& other elements belonging to the dialog) don't have id attributes that I would usually use to get hold of them (i.e. doing something like var dialogCancelBtn = element(by.id('cancelBtn'));).
There is a DialogMgr service written within the application, which has a closeAll() function that would be useful to call in order to close the dialog, so that the test can continue to run.
The DialogMgr has been defined with:
angular.module('app.dlg')
// The service provides dialog windows based on the bootstrap Modal service
.factory('DialogMgr', function ($rootScope, $document, dialogs) {
// A list of active instances of dialogs
var dlgs = [];
// Variable to store the loading dialogue
var loadingDlg;
...
// Function to dismiss and remove the dialog from the manager
function closeDlg(dlg) {
// If the dialog is defined
if (angular.isDefined(dlg)) {
// Fetch the index from the dialogues
var index = dlgs.indexOf(dlg);
// Remove the dialogues
dlgs.splice(index, 1);
// Dismiss the dialogue
dlg.dismiss();
}
}
...
return dialog_manager;
});
What I'm not sure about is how I 'get hold' of this service from within Protractor. The service is obviously not an HTML element, so I can't do something like dialogService = element(by.id(...));...
How would I get hold of the service in order to use its functions within my test script?
Edit
The HTML for the dialog appears to have been written so that it can be used for a number of different dialogs, and not just for this form:
<div class="modal-header dialog-header-confirm">
...
</div>
<div ng-form="chartConfigForm" class="ui-tab-container ui-tab-vertical">
...
</div>
<div class="modal-footer">
...
<button class="btn btn-default"
type="button"
ng-click="cancel()">
<span data-i18n="Cancel" class="hidden-xs"></span>
<span class="ti-na hidden-sm hidden-md hidden-lg"></span>
</button>
<button class="btn btn-default"
type="button"
ng-disabled="tabIdx.type === 'tabs' && tabIdx.idx === 0"
ng-click="back()">
<span data-i18n="Back" class="hidden-xs"></span>
<span class="ti-angle-left hidden-sm hidden-md hidden-lg"></span>
</button>
<button class="btn btn-default"
type="button"
ng-disabled="isLastTab()"
ng-click="next()">
<span data-i18n="Next" class="hidden-xs"></span>
<span class="ti-angle-right hidden-sm hidden-md hidden-lg"></span>
</button>
<button class="btn btn-brand"
type="submit"
ng-click="draw()">
<span data-i18n="Draw" class="hidden-xs"></span>
<span class="ti-bar-chart hidden-sm hidden-md hidden-lg"></span>
</button>
</div>
