/**
* Creates a CSV Writer
*
* @param string $filename
* @param string $delimiter
* @param string $enclosure
* @param string $escape
* @param string $openMode
* @return \PhillipsData\Csv\Reader
*/
public static function writer($filename, $delimiter = ',', $enclosure = '"', $escape = '\\', $openMode = 'w')
{
$file = static::fileObject($filename, $openMode);
$file->setCsvControl($delimiter, $enclosure, $escape);
$writer = Writer::output($file);
return $writer;
}
/**
* @dataProvider formatterProvider
* @covers ::isWritable
* @covers ::write
* @covers ::writeRow
* @covers ::output
* @covers \PhillipsData\Csv\AbstractCsv
*/
public function testFormatters($data, $expected)
{
$file = $this->getSplFixtureFile();
$writer = Writer::output($file);
$writer->format(function ($row) {
foreach ($row as $key => &$value) {
$value = strtoupper($value);
}
return $row;
});
$writer->write($data);
$actual = [];
foreach ($file as $row) {
$actual[] = $row;
}
$this->assertEquals($expected, $actual);
}