assert.match(string, regexp[, message])
稳定性: 1 - 实验
期望 string
输入与正则表达式匹配。
此特性目前处于实验阶段,名称可能会更改,也可能会再次完全删除。
const assert = require('assert').strict;
assert.match('I will fail', /pass/);
// AssertionError [ERR_ASSERTION]: The input did not match the regular ...
assert.match(123, /pass/);
// AssertionError [ERR_ASSERTION]: The "string" argument must be of type string.
assert.match('I will pass', /pass/);
// OK
如果值不匹配,或者 string
参数的类型不是 string
,则抛出 AssertionError
,其 message
属性设置为等于 message
参数的值。
如果未定义 message
参数,则分配默认错误消息。
如果 message
参数是 Error
的实例,则将抛出错误而不是 AssertionError
。
Stability: 1 - Experimental
Expects the string
input to match the regular expression.
This feature is currently experimental and the name might change or it might be completely removed again.
const assert = require('assert').strict;
assert.match('I will fail', /pass/);
// AssertionError [ERR_ASSERTION]: The input did not match the regular ...
assert.match(123, /pass/);
// AssertionError [ERR_ASSERTION]: The "string" argument must be of type string.
assert.match('I will pass', /pass/);
// OK
If the values do not match, or if the string
argument is of another type than
string
, an 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
AssertionError
.