SimpleProtoTestObject.Builder nestedObjectBuilder2 = SimpleProtoTestObject.newBuilder();
nestedObjectBuilder2.setOne("smthAnother");
innerBuilder.addAllObject(Arrays.asList(nestedObjectBuilder1.build(), nestedObjectBuilder2.build()));
srcBuilder.setObject(innerBuilder);
LiteTestObjectContainer result = mapper.map(srcBuilder.build(), LiteTestObjectContainer.class);
assertEquals(ONE_VALUE, result.getObject().getOne());
}