final EdmProperty property = (EdmProperty) entitySet.getEntityType().getProperty("Version");
EdmFacets facets = property.getFacets();
Mockito.when(facets.isNullable()).thenReturn(false);
InputStream reqContent = createContentAsStream(roomWithValidNamespaces);
final ODataEntry result =
new XmlEntityConsumer().readEntry(entitySet, reqContent, EntityProviderReadProperties.init().mergeSemantic(
false).build());
assertNotNull(result);
}