Expects the string input not to match the regular expression.
importassertfrom'node:assert/strict';
assert.doesNotMatch('I will fail', /fail/); // AssertionError [ERR_ASSERTION]: The input was expected to not match the ...
assert.doesNotMatch(123, /pass/); // AssertionError [ERR_ASSERTION]: The "string" argument must be of type string.
assert.doesNotMatch('I will pass', /different/); // OK
If the values do match, or if the string argument is of another type than string, an {@link AssertionError} is thrown with a message property set equal
to the value of the message parameter. If the message parameter is
undefined, a default error message is assigned. If the message parameter is an
instance of an Error then it will be thrown instead of the {@link AssertionError}.
Expects the
stringinput not to match the regular expression.If the values do match, or if the
stringargument is of another type thanstring, an{@link AssertionError}is thrown with amessageproperty set equal to the value of themessageparameter. If themessageparameter is undefined, a default error message is assigned. If themessageparameter is an instance of an Error then it will be thrown instead of the{@link AssertionError}.