assertIsObject()函数是PHPUnit中的内置函数,用于断言实际给定的内容是否是对象。如果实际给定的内容是object,则此断言将返回true,否则返回false。如果为真,则通过断言的测试用例,否则测试用例失败。
用法:
assertIsObject($actual[, $message = ''])
参数:该函数接受两个参数,如下所述:
- $actual:此参数可以是代表实际内容的任何类型。
- $message:此参数采用字符串值。当测试用例失败时,此字符串消息将显示为错误消息。
下面的示例说明了PHPUnit中的assertIsObject()函数:
范例1:
PHP
<?php
use PHPUnit\Framework\TestCase;
class GeeksPhpunitTestCase extends TestCase
{
public function testNegativeTestcaseForassertIsObject()
{
$actualcontent = ('lovely laptop');
// Assert function to test whether given
// actual content is object or not
$this->assertIsObject(
$actualcontent,
"actual content is object or not"
);
}
}
?>
输出:
PHPUnit 8.5.8 by Sebastian Bergmann and contributors. F 1 / 1 (100%) Time:89 ms, Memory:10.00 MB There was 1 failure: 1) GeeksPhpunitTestCase::testNegativeTestcaseForassertIsObject actual content is object or not Failed asserting that 'lovely laptop' is of type "object". /home/lovely/Documents/php/test.php:15 FAILURES! Tests:1, Assertions:1, Failures:1.
范例2:
PHP
<?php
use PHPUnit\Framework\TestCase;
class GeeksPhpunitTestCase extends TestCase
{
public function testPositiveTestcaseForassertIsObject()
{
$actualcontent = (object) ('lovely laptop');
// Assert function to test whether given
// actual content is object or not
$this->assertIsObject(
$actualcontent,
"actual content is object or not"
);
}
}
?>
输出:
PHPUnit 8.5.8 by Sebastian Bergmann and contributors. . 1 / 1 (100%) Time:108 ms, Memory:10.00 MB OK (1 test, 1 assertion)
参考: https://phpunit.readthedocs.io/en/9.2/assertions.html#assertisobject
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注:本文由纯净天空筛选整理自shubham_singh大神的英文原创作品 PHPUnit assertIsObject() Function。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。