如何使用SpyOnEvent监视jquery-jasmine事件

Question

我正在使用jQuery-Jasmine扩展来监视事件,但我无法获得正确的语法.

// Get a button
var $button = $( '#ai1ec_subscribe_users' );
// Call the function
utility_functions.block_all_submit_and_ajax( $button.get(0) );
// check that all submit are disabled
var first_multi = $( '.ai1ec-facebook-refresh-multiselect:first' );
spyOnEvent( '.ai1ec-facebook-refresh-multiselect:first', 'click' );
first_multi.click();
expect( 'click' ).toHaveBeenTriggeredOn( '.ai1ec-facebook-refresh-multiselect:first' );

这让我回来了

预期事件点击已在.ai1ec-facebook-refresh-multiselect上触发:首先

但我在检查前点击了它,所以我一定做错了.

Answer 1

问题是我没有以正确的方式触发事件.

这有效:

it( "Prevent all ajax functionality", function() {
        // Get a button
        var $button = $( '#ai1ec_subscribe_users' );
        // Call the function
        utility_functions.block_all_submit_and_ajax( $button.get(0) );
        // check that all submit are disabled
        spyOnEvent( $( '.ai1ec-facebook-refresh-multiselect:first' ), 'click' );
        $( '.ai1ec-facebook-refresh-multiselect:first' )[0].click();
        expect( 'click' ).toHaveBeenTriggeredOn( $( '.ai1ec-facebook-refresh-multiselect:first' ) );
} );