Chai expect to be one of array elements

问题

Is there any way to assert that string is one of array elements with chai bdd? I couldn't find that in Chai API

expect("bar").to.be.one.of(["bar", "key"]);

回答1:

Flip the check around:

expect(["bar", "key"]).to.include("bar");

来源：https://stackoverflow.com/questions/32662162/chai-expect-to-be-one-of-array-elements