assertNotNull(etagOfEtags);
SwiftObject bigObject = api.objectApiInRegionForContainer(regionId, containerName).head(name);
assertNotEquals(bigObject.etag(), etagOfEtags);
assertEquals(bigObject.payload().getContentMetadata().getContentLength(), new Long(2 * 1024 * 1024));
assertEquals(bigObject.metadata(), ImmutableMap.of("myfoo", "Bar"));
// segments are visible
assertEquals(api.containerApiInRegion(regionId).get(containerName).objectCount(), 3);
}