@@ -0,0 +1,282 @@
+package ru.ifmo.nds.rundb.tests;%0A%0Aimport org.junit.Assert;%0Aimport org.junit.Test;%0A%0Aimport ru.ifmo.nds.IdCollection;%0A%0Apublic class IdCollectionTests %7B%0A    @Test%0A    public void idCollectionConstructs() %7B%0A        Assert.assertTrue(IdCollection.getAllDatasetIds().size() %3E 0);%0A    %7D%0A%7D%0A

Add a smoke test for IdCollection.