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add test for no callback error

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This commit is contained in:
frankiebee 2017-08-03 22:10:33 -04:00
parent a8966c4a4f
commit b955b5a89a
1 changed files with 11 additions and 0 deletions
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11
test/unit/nodeify-test.js
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@ -17,4 +17,15 @@ describe('nodeify', function () {
done() done()
}) })
}) })
it('should throw if the last argument is not a function', function (done) {
var nodified = nodeify(obj.promiseFunc, obj)
try {
nodified('baz')
done(new Error('should have thrown if the last argument is not a function'))
} catch (err) {
if (err.message === 'callback is not a function') done()
else done(err)
}
})
}) })