private void assertToXContentResponse(ClearScrollResponse response, boolean succeed, int numFreed)
throws IOException {
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
response.toXContent(builder, ToXContent.EMPTY_PARAMS);
builder.endObject();
BytesReference bytesReference = builder.bytes();
Map<String, Object> map;
try (XContentParser parser =
XContentFactory.xContent(bytesReference).createParser(bytesReference)) {
map = parser.map();
}
assertThat(map.get("succeeded"), is(succeed));
assertThat(map.get("num_freed"), equalTo(numFreed));
}
