PHP PHPUnit assertXmlStringNotEqualsXmlFile()用法及代碼示例

assertXmlStringNotEqualsXmlFile()函數是PHPUnit中的內置函數，用於斷言實際XML文件的內容是否不等於預期的XML字符串。如果預期的XML字符串與實際的XML文件內容不同，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:

assertXmlStringNotEqualsXmlFile(string $expectedFile, 
string $actualFile[, string $message = ''])

參數：此函數接受上述和以下所述的三個參數：

$expectedXmlString:此參數可以是代表期望的XML字符串的任何類型。
$actualXmlFile:此參數可以是代表實際XML文件路徑的任何類型。
$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。

以下示例說明了PHPUnit中的assertXmlstringNotEqualsXmlFile()函數：

範例1：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testNegativeTestcaseForassertXmlStringNotEqualsXmlFile() 
    {  
        $expectedxmlString  =  '<foo><baz></baz></foo>';  
        $actualxmlFilePath    =  '/home/lovely/Documents/php/actual.xml'; 
        // Assert function to test whether given  
        // expected xml string is not equal to actual xml file path 
        $this->assertXmlStringNotEqualsXmlFile( 
            $actualxmlFilePath, 
            $expectedxmlString, 
            "actual xml file path is not equal to expected xml string"
        );  
    }  
}  
    
?>

輸出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

F                                                                1 / 1 (100%)

Time:88 ms, Memory:10.00 MB

There was 1 failure:

1) GeeksPhpunitTestCase::testPositiveTestcaseForassertXmlFileNotEqualsXmlFile
actual xml file path is equal to expected xml string
Failed asserting that DOMDocument Object &00000000619c324c000000000e19116f 
() is not equal to DOMDocument Object &00000000619c324b000000000e19116f ().

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

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

範例2：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testPositiveTestcaseForassertXmlStringNotEqualsXmlFile() 
    {  
        $expectedxmlString  =  '<foo><baza></baza></foo>';  
        $actualxmlFilePath    =  '/home/lovely/Documents/php/actual.xml'; 
        // Assert function to test whether given  
        // expected xml string is not equal to actual xml file path 
        $this->assertXmlStringNotEqualsXmlFile( 
            $actualxmlFilePath, 
            $expectedxmlString, 
            "actual xml file path is not equal to expected xml string"
        );  
    }  
}  
    
?>

輸出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                 1 / 1 (100%)

Time:87 ms, Memory:10.00 MB

OK (1 test, 1 assertion)

相關用法

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 assertXmlStringNotEqualsXmlFile() 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。