Skip DB tests if MYSQL_* environment variables are missing

diff --git a/tests/DatabaseTest.php b/tests/DatabaseTest.php
index 88cc2d8..9844699 100644 (file)
--- a/tests/DatabaseTest.php
+++ b/tests/DatabaseTest.php
@@ -32,6 +32,10 @@ abstract class DatabaseTest extends TestCase
         */
        protected function getConnection()
        {
+               if (!getenv('MYSQL_DATABASE')) {
+                       $this->markTestSkipped('Please set the MYSQL_* environment variables to your test database credentials.');
+               }
+
                if (!DBA::connected()) {
                        $this->markTestSkipped('Could not connect to the database.');
                }