@@ -0,0 +1,465 @@
+package com.github.aureliano.achmed.resources.types;%0A%0Aimport static com.github.aureliano.achmed.resources.types.OperatingSystemFamily.*;%0Aimport static org.junit.Assert.assertEquals;%0A%0Aimport org.junit.Test;%0A%0Apublic class OperatingSystemFamilyTest %7B%0A%0A%09@Test%0A%09public void testGetAncestor() %7B%0A%09%09assertEquals(null, DEBIAN.getAncestor());%0A%09%09assertEquals(null, RPM.getAncestor());%0A%09%09assertEquals(null, APP.getAncestor());%0A%09%09assertEquals(DEBIAN, UBUNTU.getAncestor());%0A%09%7D%0A%7D

Create unit test to operating system type.