PHP PHPUnit assertStringNotMatchesFormat()用法及代码示例

assertStringNotMatchesFormat()函数是PHPUnit中的内置函数，用于断言给定字符串和给定格式之间的差异。如果给定的字符串与格式类型不匹配，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:

assertStringNotMatchesFormat(string $format, 
string $string[, string $message = ''])

参数：该函数接受三个参数，如上面的语法所示。参数说明如下：

$format:此参数表示为数据的预先建立的布局。
$string:此参数可以是表示字符串的任何类型。
$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。

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

范例1：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testNegativeTestcaseForassertStringNotMatchesFormat() 
    {  
        $format =  "%d";  
        $String  =  "420"; 
        
        // Assert function to test whether difference 
        //between given string and type of format 
        $this->assertStringNotMatchesFormat( 
            $format, 
            $String, 
            " given string is not matched with  
              type of format" 
        );  
    }  
}  
    
?>

输出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

F                                                               1 / 1 (100%)

Time:91 ms, Memory:10.00 MB

There was 1 failure:

1) GeeksPhpunitTestCase::testNegativeTestcaseForassertStringNotMatchesFormat
given string is not matched with type of formate
Failed asserting that string does not match format description.

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

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

范例2：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testPositiveTestcaseForassertStringNotMatchesFormat() 
    {  
        $format =  "%d";  
        $String  =  "hh"; 
        
        // Assert function to test whether difference 
        //between given string and type of format 
        $this->assertStringNotMatchesFormat( 
            $format, 
            $String, 
            " given string is not matched with  
              type of format" 
        );  
    }  
}  
    
?>

输出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                  1 / 1 (100%)

Time:87 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 assertStringNotMatchesFormat() 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。