PHPUnit9.0 斷言-assertStringContainsStringIgnoringCase()

assertStringContainsStringIgnoringCase(string $needle, string $haystack[, string $message = ''])

PHPUnit9.0 斷言集合

當(dāng) ?$needle? 不是 ?$haystack? 的子字符串時(shí)報(bào)告錯(cuò)誤，錯(cuò)誤訊息由 ?$message? 指定。
在 ?$haystack? 中搜索 ?$needle? 時(shí)，忽略大小寫差異。
?assertStringNotContainsStringIgnoringCase()? 是與之相反的斷言，接受相同的參數(shù)。
示例 1.6 assertStringContainsStringIgnoringCase() 的用法

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

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

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

F                                                                   1 / 1 (100%)

Time: 40 ms, Memory: 6.00 MB

There was 1 failure:

1) StringContainsStringTest::testFailure
Failed asserting that 'bar' contains "foo".

/home/sb/StringContainsStringIgnoringCaseTest.php:8

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