📜  PHPUnit assertIsInt()函数

📅  最后修改于: 2022-05-13 01:57:40.493000             🧑  作者: Mango

PHPUnit assertIsInt()函数

assertIsInt()函数是 PHPUnit 中的内置函数,用于断言给定的实际变量是否为整数。如果实际变量是整数,则此断言将返回 true,否则返回 false。如果为真,则断言的测试用例通过,否则测试用例失败。

句法:

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

参数:此函数接受两个参数,如上所述,如下所述:

  • $actual:该参数是代表实际数据的任何类型的变量。
  • $message:此参数采用字符串值。当测试用例失败时,此字符串消息显示为错误消息。

下面的例子说明了 PHPUnit 中的 assertIsInt()函数:

示例 1:



PHP
assertIsInt(
          
            $actualvalue, 
            "actual value is Integer or not"
        );
          
    }
   
 } 
?>


PHP
assertIsInt(
          
            $actualvalue, 
            "actual value is Integer or not"
        );
          
    }
   
 } 
?>


输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

F                                                 1 / 1 (100%)

Time: 104 ms, Memory: 10.00 MB

There was 1 failure:

1) GeeksPhpunitTestCase::testNegativeForassertIsInt
actual value is Integer or not
Failed asserting that 550.33 is of type "int".

/home/lovely/Documents/php/test.php:16

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.

示例 2:

PHP

assertIsInt(
          
            $actualvalue, 
            "actual value is Integer or not"
        );
          
    }
   
 } 
?> 

输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                 1 / 1 (100%)

Time: 88 ms, Memory: 10.00 MB

OK (1 test, 1 assertion)