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dbernar1/some-unit-test.js

Last active August 29, 2015 14:09
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Adding a custom matcher for Jasmine
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some-unit-test.js
jasmine.Matchers.prototype.toReturnAPromise = function() {
if ( 'function' !== typeof this.actual.then ) {
throw 'Did not return a promise';
}
};
@dbernar1
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I am not sure that this is a particularly good way to implement this, but it did work for my use case. YMMV. Please let me know if you know of a better way to accomplish this.

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