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phpunit断言assertStringContainsStringIgnoringCase

发布时间：2021-10-01 17:53:14编辑：雪饮阅读（）

 assertStringContainsStringIgnoringCase断言同样是对于一个字符串中是否包含另外一个字符串进行断言，若包含则断言成功，否则断言失败。但是assertStringContainsStringIgnoringCase与assertStringContainsString不同的是assertStringContainsStringIgnoringCase忽略大小写，只要包含都算，无论是大小写的都算。

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

final class StringContainsStringIgnoringCaseTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertStringContainsStringIgnoringCase('foo', 'bar');
    }
    public function testSuccess(): void
    {
        $this->assertStringContainsStringIgnoringCase('foo', 'fool');
    }
    public function testSuccessUp(): void
    {
        $this->assertStringContainsStringIgnoringCase('foo', 'FOOL');
    }
}
运行结果：
C:\Users\Administrator>D:\phpstudy_pro\Extensions\php\php7.3.4nts\php.exe C:\Users\Administrator\PhpstormProjects\untitled\vendor\phpunit\phpunit\phpunit -c C:\Users\Administrator\PhpstormProjects\untitled\organizing\phpunit.xml C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\StringContainsStringIgnoringCaseTest.php
PHPUnit 9.5.8 by Sebastian Bergmann and contributors.
 
F..                                                                 3 / 3 (100%)
 
Time: 00:00.010, Memory: 4.00 MB
 
There was 1 failure:
 
1) StringContainsStringIgnoringCaseTest::testFailure
Failed asserting that 'bar' contains "foo".
 
C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\StringContainsStringIgnoringCaseTest.php:8
 
FAILURES!
Tests: 3, Assertions: 3, Failures: 1.