PHPUnit9.0 斷言-assertIsArray()

assertIsArray($actual[, $message = ''])

PHPUnit9.0 斷言集合

當(dāng) ?$actual? 的類(lèi)型不是array時(shí)報(bào)告錯(cuò)誤，錯(cuò)誤訊息由 ?$message? 指定。
?assertIsNotArray()? 是與之相反的斷言，接受相同的參數(shù)。
示例 1.32 assertIsArray() 的用法

<?php
use PHPUnit\Framework\TestCase;

class ArrayTest extends TestCase
{
    public function testFailure()
    {
        $this->assertIsArray(null);
    }
}

$ phpunit ArrayTest
PHPUnit |version|.0 by Sebastian Bergmann and contributors.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) ArrayTest::testFailure
Failed asserting that null is of type "array".

/home/sb/ArrayTest.php:8

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