public function testMapColEnum()
{
$guesser = new Guesser();
$mapping = $guesser->mapCol('test', 'nothingtocompare', 'enum', "'a','b','c'");
$this->assertInternalType('array', $mapping);
$this->assertArrayHasKey('method', $mapping);
$this->assertEquals($mapping['method'], 'randomElement');
$this->assertArrayHasKey('params', $mapping);
$this->assertArrayHasKey(0, $mapping['params']);
$this->assertInternalType('array', $mapping['params'][0][0]);
$this->assertEquals('a,b,c', implode(',', $mapping['params'][0][0]));
// check the version
$version = $guesser->getVersion();
$this->assertInternalType('string', $version);
}
