Added unit tests for CASE/WHEN in PHQL #651

Author: andresgutierrez

unit-tests/ModelsQueryExecuteTest.php

@@ -423,6 +423,18 @@ public function _testSelectExecute($di)
 		$this->assertEquals(2, $result[0]->{"0"});
 		$this->assertInstanceOf('Phalcon\Mvc\Model\Row', $result[0]);
 
+		$result = $manager->executeQuery('SELECT CASE 1 WHEN 1 THEN 2 END FROM Robots');
+		$this->assertInstanceOf('Phalcon\Mvc\Model\Resultset\Complex', $result);
+		$this->assertEquals(2, $result[0]->{"0"});
+
+		$result = $manager->executeQuery('SELECT CASE 2 WHEN 1 THEN 2 WHEN 2 THEN 3 END FROM Robots');
+		$this->assertInstanceOf('Phalcon\Mvc\Model\Resultset\Complex', $result);
+		$this->assertEquals(3, $result[0]->{"0"});
+
+		$result = $manager->executeQuery('SELECT CASE 2 WHEN 1 THEN 2 ELSE 3 END FROM Robots');
+		$this->assertInstanceOf('Phalcon\Mvc\Model\Resultset\Complex', $result);
+		$this->assertEquals(3, $result[0]->{"0"});
+
 		// Issue 1011
 		/*$result = $manager->executeQuery('SELECT r.name le_name FROM Robots r ORDER BY r.name ASC LIMIT ?1,?2',
 			array(1 => 1, 2 => 2),