PHP PHPUnit assertIsNotScalar()用法及代码示例

assertIsNotScalar()函数是PHPUnit中的内置函数，用于断言标量变量是那些包含整数，浮点数，字符串或布尔值的变量。此函数不将null视为标量。如果实际值为标量，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:

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

参数：此函数接受上述和以下描述的两个参数：

$actual:此参数可以是代表实际数据的任何类型的字符串或变量。
$message:此参数采用字符串值。当测试用例失败时，此字符串消息将显示为错误消息。

以下示例说明了PHPUnit中的assertIsNotScalar()函数：

范例1：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testPositiveForassertIsNotScalar() 
    {    
     $actualvalue = "Null"; 
        // Assert function to test whether actual  
        // value is a any type of string or not 
        $this->assertIsNotScalar( 
          
            $actualvalue,  
            "actual value is a scalar or not"
        ); 
          
    } 
  
  
     public function testNegativeForassertIsNotScalar() 
    {    
     $actualvalue = 420; 
            // Assert function to test whether actual  
        // value is a integer or not 
        $this->assertIsNotScalar( 
          
            $actualvalue,  
            "actual value is a scalar or not"
        ); 
          
    } 
   
 }  
?>

输出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

FF                                                 2 / 2 (100%)

Time:90 ms, Memory:10.00 MB

There were 2 failures:

1) GeeksPhpunitTestCase::testPositiveForassertIsNotScalar
actual value is a scalar or not
Failed asserting that 'Null' is not of type "scalar".

/home/lovely/Documents/php/test.php:15

2) GeeksPhpunitTestCase::testNegativeForassertIsNotScalar
actual value is a scalar or not
Failed asserting that 420 is not of type "scalar".

/home/lovely/Documents/php/test.php:29

FAILURES!
Tests:2, Assertions:2, Failures:2.

程序2:

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testPositiveForassertIsNotScalar() 
    {    
     $actualvalue = Null; 
        // Assert function to test whether actual  
        // value is a any type of string or not 
        $this->assertIsNotScalar( 
          
            $actualvalue,  
            "actual value is a scalar or not"
        ); 
  
    } 
      
} 
  
?>

输出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                1 / 1 (100%)

Time:90 ms, Memory:10.00 MB

OK (1 test, 1 assertion)

相关用法

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 assertIsNotScalar() 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。