Function negateIf

test/jasmine/assets/negate_if.js:15–19

* Helpers that can negate an expectation given a condition * * @param {boolean OR function} condition * @param {jasmine expect return} expectation * @returns {jasmine expect return} * * Example: * * negateIf(myCondition, expect(actual)).toBe(expected); *

(condition, expectation)

 *
 */
function negateIf(condition, expectation) {
    return (typeof condition === 'function' ? condition() : condition) ?
        expectation.not :
        expectation;
}

module.exports = negateIf;