PHPUnit9.0 断言-assertStringMatchesFormatFile()

assertStringMatchesFormatFile(string $formatFile, string $string[, string $message = ''])

PHPUnit9.0 断言集合

当 ​$string​ 不匹配于 ​$formatFile​ 的内容所定义的格式时报告错误，错误讯息由 ​$message​ 指定。
​assertStringNotMatchesFormatFile()​ 是与之相反的断言，接受相同的参数。
示例 1.55 assertStringMatchesFormatFile() 的用法

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

final class StringMatchesFormatFileTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertStringMatchesFormatFile('/path/to/expected.txt', 'foo');
    }
}

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

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) StringMatchesFormatFileTest::testFailure
Failed asserting that 'foo' matches PCRE pattern "/^[+-]?d+
$/s".

/home/sb/StringMatchesFormatFileTest.php:6

FAILURES!
Tests: 1, Assertions: 2, Failures: 1.