add more tests

tests/Features/Depends.php

@@ -38,3 +38,7 @@ test('depends with defined arguments', function (string $first, string $second)
 test('depends run test only once', function () use (&$runCounter) {
     assertEquals(2, $runCounter);
 })->depends('first', 'second');
+
+test('incomplete')->skip('incomplete');
+
+test('depends on incomplete')->depends('incomplete')->doesNotPerformAssertions();