public function testWriteInNotExistingFile()
{
$filePath = __DIR__ . '/resources/none.txt';
$dummyFileReader = new FileReader($filePath);
$this->assertSame('', $dummyFileReader->read());
$this->assertSame(3, $dummyFileReader->write('abc'));
$this->assertSame('abc', $dummyFileReader->read());
$this->assertSame(3, $dummyFileReader->write('def'));
$this->assertSame('def', $dummyFileReader->read());
unlink($filePath);
}
