private TestResultsProvider createAggregateProvider() {
List<TestResultsProvider> resultsProviders = new LinkedList<TestResultsProvider>();
try {
FileCollection resultDirs = getTestResultDirs();
if (resultDirs.getFiles().size() == 1) {
return new BinaryResultBackedTestResultsProvider(resultDirs.getSingleFile());
} else {
return new AggregateTestResultsProvider(collect(resultDirs, resultsProviders, new Transformer<TestResultsProvider, File>() {
public TestResultsProvider transform(File dir) {
return new BinaryResultBackedTestResultsProvider(dir);
}
}));
}
} catch (RuntimeException e) {
stoppable(resultsProviders).stop();