How to combine matchers

Question

I have a test like:

const myText = 'This is my test';

expect(myText, contains('This'));
expect(myText, contains('test'));

How can I combine those 2 matchers to have only 1 expect ?

Answer 1

You can combine the matchers with allOf:

const myText = 'This is my test';

expect(myText, allOf([contains('This'), contains('test')]));

More generally, you can combine any matchers using:

• allOf as a logical &.
• anyOf as a logical ||.
• isNot as a logical !.