/**
* @dataProvider dataProviderSuccess
*/
public function testConstructor($field, $direction)
{
$expr = new SortExpr($field, $direction);
$this->assertTrue(is_string($expr->getName()));
$this->assertEquals('sort', $expr->getExpression());
$this->assertEquals('sort', $expr->getOperator());
$this->assertEquals($field, $expr->getField());
$this->assertEquals(strtolower($direction), $expr->getValue());
$this->assertEquals(strtolower($direction), $expr->getDirection());
}
/**
* @param SortExpr $expr
*/
protected function processSortExpr(SortExpr $expr)
{
$this->queryBuilder->addOrderBy($expr->getField(), $expr->getDirection());
}