public function testReadCsv() { $length = 0; $delimiter = ','; $enclosure = '"'; $escape = '\\'; $result = 'content'; $this->driver->expects($this->once())->method('fileGetCsv')->with($this->resource, $length, $delimiter, $enclosure, $escape)->will($this->returnValue($result)); $this->assertEquals($result, $this->file->readCsv($length, $delimiter, $enclosure, $escape)); }