PHPUnit9.0 斷言-assertObjectHasAttribute()

assertObjectHasAttribute(string $attributeName, object $object[, string $message = ''])

PHPUnit9.0 斷言集合

當(dāng) ?$object->attributeName? 不存在時(shí)報(bào)告錯(cuò)誤，錯(cuò)誤訊息由 ?$message? 指定。
?assertObjectNotHasAttribute()? 是與之相反的斷言，接受相同的參數(shù)。
示例 1.52 assertObjectHasAttribute() 的用法

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

final class ObjectHasAttributeTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertObjectHasAttribute('foo', new stdClass);
    }
}

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

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) ObjectHasAttributeTest::testFailure
Failed asserting that object of class "stdClass" has attribute "foo".

/home/sb/ObjectHasAttributeTest.php:6

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