@testim/testim-cli
Version:
Command line interface for running Testing on you CI
57 lines (48 loc) • 1.71 kB
JavaScript
/**
*
* Wait for an element (selected by css selector) for the provided amount of
* milliseconds to be (dis/en)abled. If multiple elements get queryied by given
* selector, it returns true (or false if reverse flag is set) if at least one
* element is (dis/en)abled.
*
* @param {String} selector element to wait for
* @param {Number=} ms time in ms (default: 500)
* @param {Boolean=} reverse if true it waits for the opposite (default: false)
*
* @uses action/selectorExecuteAsync, protocol/timeoutsAsyncScript
* @type utility
*
*/
module.exports = function waitForEnabled(selector, ms, reverse) {
/*!
* ensure that ms is set properly
*/
if (typeof ms !== 'number') {
ms = this.options.waitforTimeout;
}
if (typeof reverse !== 'boolean') {
reverse = false;
}
return this.waitUntil(function() {
return this.isEnabled(selector).then(function(isEnabled) {
if(Array.isArray(isEnabled)) {
var result = reverse;
for(var i = 0; i < isEnabled.length; ++i) {
if(!reverse) {
result = result || isEnabled[i];
} else {
result = result && isEnabled[i];
}
}
return result !== reverse;
}
return isEnabled !== reverse;
});
}, ms).catch(function(err) {
if(err.message === 'Promise never resolved with an truthy value') {
throw new Error('element (' + selector + ') still ' + (reverse ? '' : 'not') + ' enabled after ' + ms + 'ms');
} else {
throw err;
}
});
};