PHPUnit vergleichen XML-String mit XML-Datei in PHP 5,6 fehlgeschlagen, aber übergeben in PHP 7,0

Question

Ich benutze die Travis-Ci, um meine Tests zu laufen. In meinem lokalen Computer überprüfte ich die zwei PHP-Version, und es ist gut. Aber in Travis sind die Tests unter 5.6 PHP-Version gescheitert. Aber Tests werden in PHP 7.0 Version übergeben. Ich weiß nicht, was das eigentliche Problem ist.

$client = static::createClient(); 
$crawler = $client->request('GET', '/sitemap.xml'); 

$this->assertEquals(200, $client->getResponse()->getStatusCode()); 
$this->assertXmlStringEqualsXmlFile(
    __DIR__ . '/../Resources/sample.xml', 
    $client->getResponse()->getContent() 
); 

Ich habe eine sample.xml, die die korrekte XML-Struktur mit Werten enthält. Ich generiere die sitemap.xml über den Link /sitemap.xml.

Ich bekomme immer Fehler: Die beiden DOM ist nicht gleich.

PHPUnit Version ist 5.1.3 auf meinem Computer.

Hier die Log-Datei von Travis-ci:

$ php --version 

PHP 5.6.5 (cli) (built: Feb 12 2015 01:41:10) 

Copyright (c) 1997-2014 The PHP Group 

Zend Engine v2.6.0, Copyright (c) 1998-2014 Zend Technologies 

    with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies 

    with Xdebug v2.2.7, Copyright (c) 2002-2015, by Derick Rethans 

$ composer --version 

You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug 

Composer version 1.2-dev (32a8a60695b9b9c9e2da01406ac3713903182669) 2016-05-17 13:08:17 

before_install.1 

0.00s$ if [[ ! $PHP = ${MIN_PHP%.*} && $TRAVIS_PULL_REQUEST != false ]]; then skip=1; fi 

before_install.2 

2.11s$ composer self-update --stable; 

You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug 

Updating to version 1.1.1 (stable channel). 

    Downloading: Connecting... Downloading: 100% 

Use composer self-update --rollback to return to version 32a8a60695b9b9c9e2da01406ac3713903182669 

before_install.3 

0.00s$ if [ "$SYMFONY_VERSION" != "" ]; then composer require --no-update symfony/symfony:${SYMFONY_VERSION}; fi 

install 

60.18s$ if [ ! $skip ]; then composer update --prefer-dist; fi 

You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug 

Loading composer repositories with package information 

Updating dependencies (including require-dev) 

    - Installing psr/log (1.0.0) 

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    - Installing doctrine/lexer (v1.0.1) 

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    - Installing doctrine/common (v2.6.1) 

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    - Installing symfony/polyfill-util (v1.1.1) 

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    - Installing paragonie/random_compat (v1.4.1) 

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    - Installing symfony/polyfill-php70 (v1.1.1) 

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    - Installing symfony/polyfill-php56 (v1.1.1) 

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    - Installing sebastian/version (1.0.6) 

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    - Installing phpunit/phpunit (5.1.7) 

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paragonie/random_compat suggests installing ext-libsodium (Provides a modern crypto API that can be used to generate random bytes.) 

sensio/framework-extra-bundle suggests installing symfony/psr-http-message-bridge (To use the PSR-7 converters) 

doctrine/doctrine-cache-bundle suggests installing symfony/security-acl (For using this bundle to cache ACLs) 

sebastian/global-state suggests installing ext-uopz (*) 

phpdocumentor/reflection-docblock suggests installing dflydev/markdown (~1.0) 

phpdocumentor/reflection-docblock suggests installing erusev/parsedown (~1.0) 

phpunit/phpunit suggests installing phpunit/php-invoker (~1.1) 

Generating autoload files 

1.10s$ phpunit Tests/; 

PHPUnit 5.1.7 by Sebastian Bergmann and contributors. 

F....                5/5 (100%) 

Time: 973 ms, Memory: 28.25MB 

There was 1 failure: 

1) RepoSitemapBundle\Tests\Controller\DefaultControllerTest::testSitemapAction 

Failed asserting that two DOM documents are equal. 

--- Expected 

+++ Actual 

@@ @@ 

<?xml version="1.0"?> 

<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9"> 

- <url> 

-  <loc>http://www.localhosttest/1</loc> 

-  <lastmod>2010-01-01</lastmod> 

-  <changefreq>daily</changefreq> 

-  <priority>0.9</priority> 

- </url> 

-</urlset> 

+      <url> 

+    <loc>http://www.localhosttest/1</loc> 

+    <lastmod>2010-01-01</lastmod> 

+    <changefreq>daily</changefreq> 

+    <priority>0.9</priority> 

+   </url> 

+   </urlset> 

/home/travis/build/botalaszlo/tmp-sitemap-bundle/Tests/Controller/DefaultControllerTest.php:37 

phar:///home/travis/.phpenv/versions/5.6.5/bin/phpunit/phpunit/TextUI/Command.php:152 

phar:///home/travis/.phpenv/versions/5.6.5/bin/phpunit/phpunit/TextUI/Command.php:104 

FAILURES! 

Tests: 5, Assertions: 10, Failures: 1. 

The command "phpunit Tests/;" exited with 1. 

Aber in PHP 7.0 dies nicht ausgefallen ist. Ich habe versucht, mit SimpleXml die Datei sample.xml zu laden, aber ich hatte das gleiche Problem.

Short Lösung läuft nicht Tests in PHP 5.6

Answer 1

Das heißt, da die Zeichenfolge aus Ihrer Ausgabe und die Zeichenfolge in der Datei enthalten Leerzeichen und neue Zeilen, die nicht gleich zueinander sind.

Wenn Sie phpstorm verwenden und Ihren Komponententest dort ausführen. Sie konnten die Unterschiede sehen und vergleichen. Phpstorm zeigt Ihnen ein Diff-Fenster, indem Sie auf die Assert-Fehlermeldung in der Konsole klicken.