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Add directory support to wrappers

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This commit is contained in:
Robin Appelman 2014-08-27 15:36:58 +02:00
commit 53cfe7f4f1
5 changed files with 121 additions and 28 deletions
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34
tests/Wrapper.php
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@ -102,4 +102,38 @@ abstract class Wrapper extends \PHPUnit_Framework_TestCase {
stream_set_timeout($wrapped, 1, 0);
stream_set_write_buffer($wrapped, 0);
}
public function testReadDir() {
$source = opendir(__DIR__);
$content = array();
while (($name = readdir($source)) !== false) {
$content[] = $name;
}
closedir($source);
$source = opendir(__DIR__);
$wrapped = $this->wrapSource($source);
$wrappedContent = array();
while (($name = readdir($wrapped)) !== false) {
$wrappedContent[] = $name;
}
$this->assertEquals($content, $wrappedContent);
}
public function testRewindDir() {
$source = opendir(__DIR__);
$content = array();
while (($name = readdir($source)) !== false) {
$content[] = $name;
}
closedir($source);
$source = opendir(__DIR__);
$wrapped = $this->wrapSource($source);
$this->assertEquals($content[0], readdir($wrapped));
$this->assertEquals($content[1], readdir($wrapped));
$this->assertEquals($content[2], readdir($wrapped));
rewinddir($wrapped);
$this->assertEquals($content[0], readdir($wrapped));
}
}