public function setUp()
{
$this->testfile = __DIR__ . '/resources/FileWriterTest.csv';
$this->streamer = Mockery::mock('\\Oracle\\Export\\FlatFileStreamer');
$this->streamer->shouldReceive('getFilename')->once()->andReturn($this->testfile);
$this->streamer->shouldReceive('getType')->once()->andReturn('csv');
$this->streamer->shouldReceive('getHeadersLine')->once()->andReturn("name,age,city\r\n");
$this->streamer->shouldReceive('next')->times(4)->andReturn("John,24,Amsterdam\r\n", "Piet,24,Den Haag\r\n", "Kees,30,Rotterdam\r\n", false);
$this->writer = new FlatFileWriter($this->streamer);
}
protected function writeHeadersIfRequired()
{
if ($this->showHeaders) {
fwrite($this->handle, $this->streamer->getHeadersLine());
}
}