35 lines
887 B
JavaScript
35 lines
887 B
JavaScript
getJasmineRequireObj().toHaveClass = function(j$) {
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/**
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* {@link expect} the actual value to be a DOM element that has the expected class
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* @function
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* @name matchers#toHaveClass
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* @since 3.0.0
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* @param {Object} expected - The class name to test for
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* @example
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* const el = document.createElement('div');
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* el.className = 'foo bar baz';
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* expect(el).toHaveClass('bar');
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*/
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function toHaveClass(matchersUtil) {
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return {
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compare: function(actual, expected) {
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if (!isElement(actual)) {
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throw new Error(matchersUtil.pp(actual) + ' is not a DOM element');
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}
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return {
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pass: actual.classList.contains(expected)
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};
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}
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};
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}
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function isElement(maybeEl) {
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return (
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maybeEl && maybeEl.classList && j$.isFunction_(maybeEl.classList.contains)
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);
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}
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return toHaveClass;
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};
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