/**
* Open the file
*
* @param int $mode One of RLIP_FILE_READ or RLIP_FILE_WRITE, specifying
* the mode in which the file should be opened
*/
public function open($mode)
{
if ($mode == RLIP_FILE_WRITE) {
return;
}
parent::open($mode);
}
/**
* 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);
}
