private static void assertContext(ActionRequest<?> request, Map<String, String> context) {
if (context.size() == 0) {
assertThat(request.isContextEmpty(), is(true));
} else {
ImmutableOpenMap map = request.getContext();
assertThat(map, notNullValue());
assertThat(map.size(), equalTo(context.size()));
for (Object key : map.keys()) {
assertThat(context.get(key), equalTo(request.getFromContext(key)));
}
}
}
