Test for invalid output format

Signed-off-by: Michal Čihař <[email protected]>

Author: nijel

tests/Utils/CLITest.php

@@ -36,6 +36,11 @@ public function highlightParams()
                 "\x1b[35mSELECT\n  \x1b[92m1\x1b[0m\n",
                 0,
             ),
+            array(
+                array('q' => 'SELECT 1', 'f' => 'foo'),
+                "ERROR: Invalid value for format!\n",
+                1,
+            ),
             array(
                 array('q' => 'SELECT 1', 'f' => 'html'),
                 '<span class="sql-reserved">SELECT</span>' . "\n" .