Is it possible to capture screenshot on test fail

[Edgar]

Hello,
I know that there is method to take screenshots

{screenshot:'myScreen.png'}

Is it possible to subscribe to some event, that on any test event the screenshot will be captured.
Or maybe siesta has some tool to do that?

[Edgar]

Moreover, is it possible to take screenshot, running tests, via phantomJS?

[mats]

Yes this is possible and easy. Screenshots are only supported in WebDriver.

var failCounter = 0;

Harness.on('testupdate', function(ev, test) {
    if (test.getFailCount() > failCounter) {
        failCounter = test.getFailCount();

        test.screenshot(test.url, function() {

        })
    }
})

[Edgar]

Than you very much