1 files changed, 12 insertions, 12 deletions

diff --git a/tests/dbal/case_test.php b/tests/dbal/case_test.php
index 5219defa06..57a1729a39 100644
--- a/tests/dbal/case_test.php
+++ b/tests/dbal/case_test.php
@@ -18,52 +18,52 @@ class phpbb_dbal_case_test extends phpbb_database_test_case
 	{
 		$db = $this->new_dbal();
 
-		$sql = 'SELECT ' . $db->sql_case('1 = 1', '1', '2') . ' AS num
+		$sql = 'SELECT ' . $db->sql_case('1 = 1', '1', '2') . ' AS test_num
 			FROM phpbb_config';
 		$result = $db->sql_query_limit($sql, 1);
 
-		$this->assertEquals(1, (int) $db->sql_fetchfield('num'));
+		$this->assertEquals(1, (int) $db->sql_fetchfield('test_num'));
 
-		$sql = 'SELECT ' . $db->sql_case('1 = 0', '1', '2') . ' AS num
+		$sql = 'SELECT ' . $db->sql_case('1 = 0', '1', '2') . ' AS test_num
 			FROM phpbb_config';
 		$result = $db->sql_query_limit($sql, 1);
 
-		$this->assertEquals(2, (int) $db->sql_fetchfield('num'));
+		$this->assertEquals(2, (int) $db->sql_fetchfield('test_num'));
 	}
 
 	public function test_case_string()
 	{
 		$db = $this->new_dbal();
 
-		$sql = 'SELECT ' . $db->sql_case('1 = 1', "'foo'", "'bar'") . ' AS string
+		$sql = 'SELECT ' . $db->sql_case('1 = 1', "'foo'", "'bar'") . ' AS test_string
 			FROM phpbb_config';
 		$result = $db->sql_query_limit($sql, 1);
 
-		$this->assertEquals('foo', $db->sql_fetchfield('string'));
+		$this->assertEquals('foo', $db->sql_fetchfield('test_string'));
 
-		$sql = 'SELECT ' . $db->sql_case('1 = 0', "'foo'", "'bar'") . ' AS string
+		$sql = 'SELECT ' . $db->sql_case('1 = 0', "'foo'", "'bar'") . ' AS test_string
 			FROM phpbb_config';
 		$result = $db->sql_query_limit($sql, 1);
 
-		$this->assertEquals('bar', $db->sql_fetchfield('string'));
+		$this->assertEquals('bar', $db->sql_fetchfield('test_string'));
 	}
 
 	public function test_case_column()
 	{
 		$db = $this->new_dbal();
 
-		$sql = 'SELECT ' . $db->sql_case("config_name = 'config1'", 'config_name', 'config_value') . " AS string
+		$sql = 'SELECT ' . $db->sql_case("config_name = 'config1'", 'config_name', 'config_value') . " AS test_string
 			FROM phpbb_config
 			WHERE config_name = 'config1'";
 		$result = $db->sql_query_limit($sql, 1);
 
-		$this->assertEquals('config1', $db->sql_fetchfield('string'));
+		$this->assertEquals('config1', $db->sql_fetchfield('test_string'));
 
-		$sql = 'SELECT ' . $db->sql_case("config_name = 'config1'", 'config_name', 'config_value') . " AS string
+		$sql = 'SELECT ' . $db->sql_case("config_name = 'config1'", 'config_name', 'config_value') . " AS test_string
 			FROM phpbb_config
 			WHERE config_value = 'bar'";
 		$result = $db->sql_query_limit($sql, 1);
 
-		$this->assertEquals('bar', $db->sql_fetchfield('string'));
+		$this->assertEquals('bar', $db->sql_fetchfield('test_string'));
 	}
 }