public function testThatTheCorrectTypesAreReturned()
{
$select = $this->builder->select('*');
$this->assertInstanceOf(Select::class, $select);
$insert = $this->builder->insert('table');
$this->assertInstanceOf(Insert::class, $insert);
$update = $this->builder->update('table');
$this->assertInstanceOf(Update::class, $update);
$delete = $this->builder->delete('table');
$this->assertInstanceOf(Delete::class, $delete);
$expr = $this->builder->expression();
$this->assertInstanceOf(Expression::class, $expr);
}
/**
* @param $field
* @param array $values
*
* @return QueryBuilder\Expression
*/
private function equalsExpression($field, array $values)
{
return $this->queryBuilder->expression()->eq($field, $this->parameter($values));
}
