PHPUnit9.0 断言-assertIsBool()
2022-03-24 10:22 更新
assertIsBool($actual[, $message = ''])
PHPUnit9.0 断言集合当 $actual
的类型不是 bool
时报告错误,错误讯息由 $message
指定。
assertIsNotBool()
是与之相反的断言,接受相同的参数。
示例 1.33 assertIsBool() 的用法
<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
final class BoolTest extends TestCase
{
public function testFailure(): void
{
$this->assertIsBool(null);
}
}
$ phpunit BoolTest
PHPUnit |version|.0 by Sebastian Bergmann and contributors.
F
Time: 0 seconds, Memory: 5.00Mb
There was 1 failure:
1) BoolTest::testFailure
Failed asserting that null is of type "bool".
/home/sb/BoolTest.php:8
FAILURES!
Tests: 1, Assertions: 1, Failures: 1.
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