PHPUnit9.0 断言-assertXmlStringEqualsXmlString()

assertXmlStringEqualsXmlString(string $expectedXml, string $actualXml[, string $message = ''])

PHPUnit9.0 断言集合

当 ​$actualXml​ 对应的 XML 文档与 ​$expectedXml​ 对应的 XML 文档不相同时报告错误，错误讯息由 ​$message​ 指定。
​assertXmlStringNotEqualsXmlString()​ 是与之相反的断言，接受相同的参数。
示例 1.65 assertXmlStringEqualsXmlString() 的用法

<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;

final class XmlStringEqualsXmlStringTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertXmlStringEqualsXmlString(
          '<foo><bar/></foo>', '<foo><baz/></foo>');
    }
}

$ phpunit XmlStringEqualsXmlStringTest
PHPUnit latest.0 by Sebastian Bergmann and contributors.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) XmlStringEqualsXmlStringTest::testFailure
Failed asserting that two DOM documents are equal.
--- Expected
+++ Actual
@@ @@
 <?xml version="1.0"?>
 <foo>
-  <bar/>
+  <baz/>
 </foo>

/home/sb/XmlStringEqualsXmlStringTest.php:7

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