PHPUnit9.0 斷言-assertMatchesRegularExpression()

assertMatchesRegularExpression(string $pattern, string $string[, string $message = ''])

PHPUnit9.0 斷言集合

當(dāng) ?$string? 不匹配于正則表達(dá)式 ?$pattern? 時(shí)報(bào)告錯(cuò)誤，錯(cuò)誤訊息由 ?$message? 指定。
?assertDoesNotMatchRegularExpression()? 是與之相反的斷言，接受相同的參數(shù)。
示例 1.53 assertMatchesRegularExpression() 的用法

<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;

final class RegExpTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertMatchesRegularExpression('/foo/', 'bar');
    }
}

$ phpunit RegExpTest
PHPUnit latest.0 by Sebastian Bergmann and contributors.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) RegExpTest::testFailure
Failed asserting that 'bar' matches PCRE pattern "/foo/".

/home/sb/RegExpTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.