assertArraySubset()

assertArraySubset(array $subset, array $array[, bool $strict = '', string $message = ''])

当 $array 不包含 $subset 时报告错误，错误讯息由 $message 指定。

$strict 是一个标志，用于表明是否需要对数组中的对象进行全等判定。

例 A.3: assertArraySubset() 的用法

<?php
use PHPUnit\Framework\TestCase;
 
class ArraySubsetTest extends TestCase
{
    public function testFailure()
    {
        $this->assertArraySubset(['config' => ['key-a', 'key-b']], ['config' => ['key-a']]);
    }
}
?>

phpunit ArrayHasKeyTest
PHPUnit 4.4.0 by Sebastian Bergmann.
 
F
 
Time: 0 seconds, Memory: 5.00Mb
 
There was 1 failure:
 
1) Epilog\EpilogTest::testNoFollowOption
Failed asserting that an array has the subset Array &0 (
    'config' => Array &1 (
        0 => 'key-a'
        1 => 'key-b'
    )
).
 
/home/sb/ArraySubsetTest.php:6
 
FAILURES!
Tests: 1, Assertions: 1, Failures: 1.