DefDescriptor<ApplicationDef> houseboat = addSourceAutoCleanup(ApplicationDef.class, baseContents,
String.format("%s:houseboat", namespace));
addSourceAutoCleanup(ApplicationDef.class, baseContents, String.format("%s:houseparty", namespace));
addSourceAutoCleanup(ApplicationDef.class, baseContents, String.format("%s:pantsparty", namespace));
StringSourceLoader loader = StringSourceLoader.getInstance();
List<SourceLoader> loaders = Lists.newArrayList((SourceLoader) loader);
RootDefFactory factory = new RootDefFactory(new SourceFactory(loaders));
assertTrue("RootDefFactory should have a find() method", factory.hasFind());
assertTrue("find() not finding all sources",