PHPUnit9.0 斷言-assertEqualsIgnoringCase()

assertEqualsIgnoringCase(mixed $expected, mixed $actual[, string $message = ''])

PHPUnit9.0 斷言集合

當(dāng)兩個變量 ?$expected? 和 ?$actual? 不相等時報告錯誤，錯誤訊息由 ?$message? 指定。
比較 ?$expected? 和 ?$actual? 時，忽略大小寫差異。
?assertNotEqualsIgnoringCase() ?是與之相反的斷言，接受相同的參數(shù)。
示例 1.19 assertEqualsIgnoringCase() 的用法

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

final class EqualsIgnoringCaseTest extends TestCase
{
    public function testFailure()
    {
        $this->assertEqualsIgnoringCase('foo', 'BAR');
    }
}

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

F                                                                   1 / 1 (100%)

Time: 51 ms, Memory: 6.00 MB

There was 1 failure:

1) EqualsIgnoringCaseTest::testFailure
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'foo'
+'BAR'

/home/sb/EqualsIgnoringCaseTest.php:8

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