/**
* Delay, then read data in
*
* @return array The entry read
*/
public function read()
{
if (!empty($this->readdelay)) {
sleep($this->readdelay);
}
return parent::read();
}
/**
* Validate that the CSV file plugin handles empty lines correctly
*/
public function test_fileplugincsvhandlesemptylines()
{
global $CFG;
require_once $CFG->dirroot . '/local/datahub/lib/rlip_fileplugin.class.php';
$file = get_plugin_directory('dhfile', 'csv') . '/csv.class.php';
require_once $file;
// Fileplugin instance.
$inputfile = dirname(__FILE__) . '/fixtures/blankline.csv';
$fileplugin = new rlip_fileplugin_csv($inputfile);
$fileplugin->open(RLIP_FILE_READ);
// Simple data validation.
$headerline = $fileplugin->read();
$this->assertEquals($headerline, array('header1', 'header2'));
$dataline = $fileplugin->read();
$this->assertEquals($dataline, array('nextline', 'isblank'));
// Line with just a newline character.
$emptyline = $fileplugin->read();
$this->assertEquals($emptyline, false);
// Line with no content.
$finalline = $fileplugin->read();
$this->assertEquals($finalline, false);
}
