@Test
public void testCopyHeadersIndicesAdminRequest() {
Map<String, String> transportHeaders = randomHeaders(randomIntBetween(0, 10));
Map<String, String> restHeaders = randomHeaders(randomIntBetween(0, 10));
Map<String, String> copiedHeaders = randomHeadersFrom(restHeaders);
Set<String> usefulRestHeaders = new HashSet<>(copiedHeaders.keySet());
usefulRestHeaders.addAll(randomMap(randomIntBetween(0, 10), "useful-").keySet());
Map<String, String> restContext = randomContext(randomIntBetween(0, 10));
Map<String, String> transportContext =
Maps.difference(randomContext(randomIntBetween(0, 10)), restContext).entriesOnlyOnLeft();
HashMap<String, String> expectedHeaders = new HashMap<>();
expectedHeaders.putAll(transportHeaders);
expectedHeaders.putAll(copiedHeaders);
Map<String, String> expectedContext = new HashMap<>();
expectedContext.putAll(transportContext);
expectedContext.putAll(restContext);
Client client =
client(new NoOpClient(), new FakeRestRequest(restHeaders, restContext), usefulRestHeaders);
CreateIndexRequest createIndexRequest = Requests.createIndexRequest("test");
putHeaders(createIndexRequest, transportHeaders);
putContext(createIndexRequest, transportContext);
assertHeaders(createIndexRequest, transportHeaders);
client.admin().indices().create(createIndexRequest);
assertHeaders(createIndexRequest, expectedHeaders);
assertContext(createIndexRequest, expectedContext);
CloseIndexRequest closeIndexRequest = Requests.closeIndexRequest("test");
putHeaders(closeIndexRequest, transportHeaders);
putContext(closeIndexRequest, transportContext);
assertHeaders(closeIndexRequest, transportHeaders);
client.admin().indices().close(closeIndexRequest);
assertHeaders(closeIndexRequest, expectedHeaders);
assertContext(closeIndexRequest, expectedContext);
FlushRequest flushRequest = Requests.flushRequest();
putHeaders(flushRequest, transportHeaders);
putContext(flushRequest, transportContext);
assertHeaders(flushRequest, transportHeaders);
client.admin().indices().flush(flushRequest);
assertHeaders(flushRequest, expectedHeaders);
assertContext(flushRequest, expectedContext);
}
