public function testWriteAttemptWithLock()
{
$fpath = __DIR__ . '/../../tmp/paratestUsingLock.txt';
$fs = new FileSystem('content written with lock Paratest');
$fs->setFilePath($fpath);
$fs->setFileLock(LOCK_EX);
$result = $fs->writeAttempt();
$this->assertEquals(FileSystem::OK, $result);
}
/**
* Write page to cache, and display it.
* When write is unsuccessful, string content is returned.
*
* @param $content string from ob_start
* @return string page content
*/
private function createPage($content)
{
$storage = new FileSystem($content);
try {
$storage->setFileLock($this->file_lock);
$storage->setFilePath($this->file);
} catch (\Exception $e) {
$this->log(__METHOD__ . ' FileSystem Exception', $e);
}
$result = $storage->writeAttempt();
if ($result !== FileSystem::OK) {
$this->log(__METHOD__ . ' FileSystem writeAttempt not an OK result: ' . $result);
}
/**
* Return page content
*/
return $content;
}
/**
* When directory/file are not writable and writeAttempt is being made.
*/
public function testWriteAttemptForErrorOpen()
{
$fpath = $this->getVirtualDirectory() . 'SomeNewFile';
//make base directory not writable
chmod($this->getVirtualDirectory(), 0111);
$fs = new FileSystem('write attempt');
$fs->setFilePath($fpath);
//@supress warning from fopen not being able to open file
$this->assertEquals(FileSystem::ERROR_OPEN, @$fs->writeAttempt());
}
