added another test for Collection::add_once()

7b728ae3 · Matthieu Muffato · 3ea7e990 · 7b728ae3
Commit 7b728ae3 authored Feb 05, 2016 by Matthieu Muffato
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t/01.utils/collection.t t/01.utils/collection.t +2 -0

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--- a/t/01.utils/collection.t
+++ b/t/01.utils/collection.t
@@ -48,6 +48,8 @@ ok(!$collection->present('chickens'), '!present() - The fox is unlucky');

 $collection->add_once('fox');
 is(@$ref, $i, 'Same size - there can be only 1 fox');
+$collection->add_once('human');
+is(@$ref, ++$i, 'Addition - Someone comes in');

 $collection->forget('fox');
 is(@$ref, --$i, 'one less element - the fox is gone: we\'re safe !');