PHPUnit9.0 断言-assertContainsOnly()
2022-03-24 10:18 更新
assertContainsOnly(string $type, iterable $haystack[, boolean $isNativeType = null, string $message = ''])
PHPUnit9.0 断言集合当 $haystack
并非仅包含类型为 $type
的变量时报告错误,错误讯息由 $message
指定。
$isNativeType
是一个标志,用来表明 $type
是否是原生 PHP 类型。
assertNotContainsOnly()
是与之相反的断言,并接受相同的参数。
示例 1.7 assertContainsOnly() 的用法
<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
final class ContainsOnlyTest extends TestCase
{
public function testFailure(): void
{
$this->assertContainsOnly('string', ['1', '2', 3]);
}
}
$ phpunit ContainsOnlyTest
PHPUnit latest.0 by Sebastian Bergmann and contributors.
F
Time: 0 seconds, Memory: 5.00Mb
There was 1 failure:
1) ContainsOnlyTest::testFailure
Failed asserting that Array (
0 => '1'
1 => '2'
2 => 3
) contains only values of type "string".
/home/sb/ContainsOnlyTest.php:6
FAILURES!
Tests: 1, Assertions: 1, Failures: 1.
以上内容是否对您有帮助:
更多建议: