Fix tests

Author: ZorTik

src/test/java/me/zort/sqllib/test/TestCase1.java

@@ -227,8 +227,8 @@ public void test9_MultiplePk() {
     assertTrue(connection.buildEntitySchema("multiple_pk", MultiplePKModel.class));
   }
 
-  @Test
-  public void test10_Close() {
+  @AfterAll
+  public void close() {
     System.out.println("Closing connection...");
     connection.disconnect();
     System.out.println("Connection closed");