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