phpunit 与 Zend_Dom_Query

发布于 2024-12-15 13:42:57 字数 930 浏览 1 评论 0原文

$domDoc = new DOMDocument();
$domDoc->loadHTML($docSrc);
$xpath  = new DOMXPath($domDoc);
$nodeList = $xpath->query("//a[@class='active' and @href='/advanced-2-0.html']");
$this->assertTrue($nodeList->length == 1);

如果 $docSrc 是这样的，则此代码效果很好：

$docSrc = '<div><a class="active" href = "/advanced-2-0.html']"></div>';

但是当我像这样将 HTML 分配给 $docSrc 时：

$this->dispatch($_SERVER['REQUEST_URI']);
$html = $this->getResponse()->getBody();

它不起作用。我打印 $html ，里面一切正常；我无法解释它，因为在这两种情况下它都是一个字符串。

我收到错误：

AccountControllerTest::testIfAllow DOMDocument::loadHTML(): 实体中未定义命名空间前缀 fb，第 54 行

我也尝试过：

$domDoc->loadHTML("$this->getResponse()->getBody()");

没有出现错误，但结果为空。

原文

$domDoc = new DOMDocument();
$domDoc->loadHTML($docSrc);
$xpath  = new DOMXPath($domDoc);
$nodeList = $xpath->query("//a[@class='active' and @href='/advanced-2-0.html']");
$this->assertTrue($nodeList->length == 1);

This code works great if $docSrc is something like this:

$docSrc = '<div><a class="active" href = "/advanced-2-0.html']"></div>';

but when I assign HTML to $docSrc like this:

$this->dispatch($_SERVER['REQUEST_URI']);
$html = $this->getResponse()->getBody();

it doesn't work. I print $html and everything is ok inside; I can't explain it because in both cases it's a string.

I get the error:

AccountControllerTest::testIfAllow DOMDocument::loadHTML(): Namespace prefix fb is not defined in Entity, line: 54

I also tried:

$domDoc->loadHTML("$this->getResponse()->getBody()");

Errors don't appear, but the result is empty.

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酒绊 2024-12-22 13:42:57

您必须在输出中使用 FBML，例如用于“Like”按钮。您可以将输出包装在声明命名空间的元素中。

更新：现在我正在查看我们的代码，我们还必须切换到 loadXML() 而不是 loadHTML() 并设置 libxml 的 <代码>恢复标志：

$html = '<html xmlns:fb="http://www.facebook.com/2008/fbml">'
        . $this->getResponse()->getBody()
        . '</html>';
$domDoc = new DOMDocument();
$domDoc->recover = true; // attempt to handle non-well-formed documents
$domDoc->loadXML($html);
...

You must be using FBML in your output, e.g. <fb:like ...> for a Like button. You can possibly wrap the output in an <html> element that declares the namespace.

Update: Now that I am looking at our code, we also had to switch to loadXML() instead of loadHTML() and set libxml's recover flag:

$html = '<html xmlns:fb="http://www.facebook.com/2008/fbml">'
        . $this->getResponse()->getBody()
        . '</html>';
$domDoc = new DOMDocument();
$domDoc->recover = true; // attempt to handle non-well-formed documents
$domDoc->loadXML($html);
...

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