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If you expect a promise to be rejected, use the ______________ matcher. If the promise is fulfilled, the test will automatically fail.
Question Posted on 27 Feb 2019
Home >> Frameworks >> Jest >> If you expect a promise to be rejected, use the ______________ matcher. If the promise is fulfilled, the test will automatically fail. |
If you expect a promise to be rejected, use the ______________ matcher. If the promise is fulfilled, the test will automatically fail.
(1).then
(2).rejects
(3)all the options
(4).resolves
Answer:-(2).rejects | |
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