How to check if a vlues lays within a specific range of values

Asked Apr 27 '18 at 12:31

Active Apr 27 '18 at 13:07

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I am using ava testingUnit and I want to know how to check if the value i receive is within a specific range. For example, I have a method that shuffles an array and picks an item from that array randomly. Let's consider that example,

the method might return

[4,5,1] OR [4,5,2] OR [4,5,3]

In other words, I would like to know how to check if the value i receive from that method is either on eof the following values:

[4,5,1] OR [4,5,2] OR [4,5,3]

What I want to do do is, to check if the the returned value is either one of the aforementioned values??

Thanks

edited Apr 27 '18 at 13:07

asked Apr 27 '18 at 12:31

Amrmsmb

Could you re-phrase your question a little? E.g. what does the range and the value look like. – Salman A Apr 27 '18 at 13:03
@SalmanA i have already rephrased the question – Amrmsmb Apr 27 '18 at 13:07
`[4,5,3].indexOf(4)` and `[4,5,3].indexOf(9999)`? – Salman A Apr 27 '18 at 13:21
@SalmanA would you please clarify how to use what have you suggested in "ava" unitTest??!! – Amrmsmb Apr 27 '18 at 13:33
sorry no idea about ava. But something like `t.true([4,5,1].indexOf(someValue) >= 0)` should pass if `someValue` is one of `4`, `5`, `1`. – Salman A Apr 27 '18 at 13:43

How to check if a vlues lays within a specific range of values

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