PHP PHPUnit assertNotEqualsIgnoringCase()用法及代码示例

assertNotEqualsIgnoringCase()函数是PHPUnit中的内置函数，用于断言期望的字符串是否不等于实际的字符串，但忽略大小写。如果实际的字符串不等于预期的字符串(忽略大小写)，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:

assertnotEqualsIgnoringCase(mixed $expected, 
        mixed $actual[, string $message = '']

参数：此函数接受上述和以下所述的三个参数：

$expected:此参数是代表期望数据的字符串。
$actual:此参数是代表实际数据的字符串。
$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。

以下示例程序旨在说明assertnotEqualsIgnoringCase()函数：

范例1：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testNegativTestcaseForAssertNotequalIgnoringCase()  
    {  
        $expected = "Geeks";  
        $actual= "geEks";   
        // assert function to test whether expected 
        // is not equals to actual ignoring case 
        $this->assertNotEqualsIgnoringCase( 
            $actual,  
            $expected, 
        "expected string is equal to actual ignoring case" ) ;  
    }  
}  
    
?>

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::testpositivTestcaseForAssertNotequalIgnoringCase
expected string is equal to actual ignoring case
Failed asserting that 'Geeks' is not equal to 'geEks'.

/home/lovely/Documents/php/test.php:17

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

范例2：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testPositivTestcaseForAssertNotequalIgnoringCase()  
    {  
        $expected = "Geekss";  
        $actual= "geEks";   
        // assert function to test whether expected 
        // is not equals to actual string ignoring case 
        $this->assertNotEqualsIgnoringCase( 
            $actual,  
            $expected, 
        "expected string is equal to actual ignoring case" ) ;  
    }  
}  
    
?>

输出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                             1 / 1 (100%)

Time:91 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 assertNotEqualsIgnoringCase() 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。