@Test public void testBreakNames() { Builds builds = new Builds(); builds.build("b0").job("j0").events(e0, e1, e2, e3, e4, e5, e6, e7); builds.build("b0").job("j1").events(); builds.build("b1").job("j0").events(e0, e3, e4); builds = BuildUtil.summarize(builds); Collection<String> names = BuildUtil.summarizedBreakNames(builds); assertCollection(names, "c1", "c2", "c3", "d1"); }