@Test(expectedExceptions = {ConfigurationUpdateException.class})
public void exceptionShouldBeThrownWhenValidationFailsForSingleRaw() throws Exception {
final RawConfiguration raw = createRawConfiguration("/tmp/raw.txt");
final Configuration config = new Configuration();
config.addRawConfiguration(raw);
addDefaultExpectationsForUpdate();
context.checking(new Expectations() {{
oneOf(configFacet).validateRawConfiguration(raw); will(throwException(new RuntimeException()));