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PHP PHPUnit assertIsObject()用法及代碼示例

assertIsObject()函數是PHPUnit中的內置函數,用於斷言實際給定的內容是否是對象。如果實際給定的內容是object,則此斷言將返回true,否則返回false。如果為真,則通過斷言的測試用例,否則測試用例失敗。

用法:

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

參數:該函數接受兩個參數,如下所述:

  • $actual:此參數可以是代表實際內容的任何類型。
  • $message:此參數采用字符串值。當測試用例失敗時,此字符串消息將顯示為錯誤消息。

下麵的示例說明了PHPUnit中的assertIsObject()函數:

範例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"
        );  
    }  
}  
    
?>

輸出:

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.

範例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"
        );  
    }  
}  
    
?>

輸出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                 1 / 1 (100%)

Time:108 ms, Memory:10.00 MB

OK (1 test, 1 assertion)

參考: https://phpunit.readthedocs.io/en/9.2/assertions.html#assertisobject




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注:本文由純淨天空篩選整理自shubham_singh大神的英文原創作品 PHPUnit assertIsObject() Function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。