mobilizon/js/tests/e2e/custom-assertions/elementCount.js

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// A custom Nightwatch assertion.
// The assertion name is the filename.
// Example usage:
//
// browser.assert.elementCount(selector, count)
//
// For more information on custom assertions see:
// http://nightwatchjs.org/guide#writing-custom-assertions
exports.assertion = function elementCount(selector, count) {
this.message = `Testing if element <${selector}> has count: ${count}`;
this.expected = count;
this.pass = val => val === count;
this.value = res => res.value;
function evaluator(_selector) {
return document.querySelectorAll(_selector).length;
}
this.command = cb => this.api.execute(evaluator, [selector], cb);
};