/**
* open a csv file to read
*
* @param string|resource $file filename or stream resource, default = null
* @return CsvReader
*/
public function open($file = null)
{
parent::open($file);
$this->detectEncoding();
$this->transcoder = new Transcoder($this->detectedEncoding);
return $this;
}
/**
* @depends testOpen
* @param AbstractCsv $structure
*/
public function testClose($structure)
{
$this->assertTrue($structure->isFileOpened());
$this->assertInstanceOf('CSanquer\\ColibriCsv\\AbstractCsv', $structure->close());
$this->assertFalse($structure->isFileOpened());
$this->assertNotInternalType('resource', $structure->getFileHandler());
}
/**
* open a csv file to read
*
* @param string|resource $file filename or stream resource, default = null
* @return CsvReader
*/
public function open($file = null)
{
parent::open($file);
$this->detectEncoding();
return $this;
}