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27 lines
779 B
27 lines
779 B
// 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 (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 = function (val) { |
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return val === this.expected |
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} |
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this.value = function (res) { |
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return res.value |
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} |
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this.command = function (cb) { |
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var self = this |
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return this.api.execute(function (selectorToCount) { |
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return document.querySelectorAll(selectorToCount).length |
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}, [selector], function (res) { |
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cb.call(self, res) |
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}) |
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} |
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}
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