【发布时间】：2016-05-17 20:24:17
【问题描述】：
我使用 travis-ci 运行我的测试。在我的本地计算机上我检查了两个 PHP 版本，它很好。但是在 Travis 5.6 PHP 版本下的测试失败了。但测试在 PHP 7.0 版本中通过。我不知道真正的问题是什么。
$client = static::createClient();
$crawler = $client->request('GET', '/sitemap.xml');
$this->assertEquals(200, $client->getResponse()->getStatusCode());
$this->assertXmlStringEqualsXmlFile(
__DIR__ . '/../Resources/sample.xml',
$client->getResponse()->getContent()
);
我有一个包含正确 XML 结构和值的 sample.xml。 我通过 /sitemap.xml 链接生成 sitemap.xml。
我总是报错：两个 DOM 不相等。
我电脑上的 PHPUnit 版本是 5.1.3。
这里是 Travis-ci 的日志文件：
$ 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)
Loading from cache
- Installing doctrine/lexer (v1.0.1)
Loading from cache
- Installing doctrine/annotations (v1.2.7)
Loading from cache
- Installing doctrine/collections (v1.3.0)
Loading from cache
- Installing doctrine/cache (v1.6.0)
Loading from cache
- Installing doctrine/inflector (v1.1.0)
Loading from cache
- Installing doctrine/common (v2.6.1)
Loading from cache
- Installing symfony/polyfill-util (v1.1.1)
Loading from cache
- Installing paragonie/random_compat (v1.4.1)
Loading from cache
- Installing symfony/polyfill-php70 (v1.1.1)
Loading from cache
- Installing symfony/polyfill-php56 (v1.1.1)
Loading from cache
- Installing symfony/polyfill-mbstring (v1.1.1)
Loading from cache
- Installing symfony/symfony (v3.0.6)
Loading from cache
- Installing symfony/polyfill-intl-icu (v1.1.1)
Loading from cache
- Installing twig/twig (v1.24.0)
Loading from cache
- Installing sensio/framework-extra-bundle (v3.0.16)
Loading from cache
- Installing doctrine/instantiator (1.0.5)
Loading from cache
- Installing doctrine/dbal (v2.5.4)
Loading from cache
- Installing doctrine/orm (v2.5.4)
Loading from cache
- Installing doctrine/doctrine-cache-bundle (1.3.0)
Loading from cache
- Installing jdorn/sql-formatter (v1.2.17)
Loading from cache
- Installing doctrine/doctrine-bundle (1.6.2)
Loading from cache
- Installing myclabs/deep-copy (1.5.1)
Loading from cache
- Installing sebastian/version (1.0.6)
Loading from cache
- Installing sebastian/resource-operations (1.0.0)
Loading from cache
- Installing sebastian/global-state (1.1.1)
Loading from cache
- Installing sebastian/recursion-context (1.0.2)
Loading from cache
- Installing sebastian/exporter (1.2.1)
Loading from cache
- Installing sebastian/environment (1.3.7)
Loading from cache
- Installing sebastian/diff (1.4.1)
Loading from cache
- Installing sebastian/comparator (1.2.0)
Loading from cache
- Installing phpdocumentor/reflection-docblock (2.0.4)
Loading from cache
- Installing phpspec/prophecy (v1.6.0)
Loading from cache
- Installing phpunit/php-text-template (1.2.1)
Loading from cache
- Installing phpunit/phpunit-mock-objects (3.1.3)
Loading from cache
- Installing phpunit/php-timer (1.0.8)
Loading from cache
- Installing sebastian/code-unit-reverse-lookup (1.0.0)
Loading from cache
- Installing phpunit/php-token-stream (1.4.8)
Loading from cache
- Installing phpunit/php-file-iterator (1.4.1)
Loading from cache
- Installing phpunit/php-code-coverage (3.3.1)
Loading from cache
- Installing phpunit/phpunit (5.1.7)
Loading from cache
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.
但在 PHP 7.0 中，这并没有失败。 我尝试使用 SimpleXml 加载 sample.xml 文件，但我遇到了同样的问题。
短解决方案无法在 PHP 5.6 中运行测试
【问题讨论】：