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* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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package org.elasticsearch.rest.action;
import org.elasticsearch.Build;
import org.elasticsearch.Version;
import org.elasticsearch.action.main.MainResponse;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.json.JsonXContent;
import org.elasticsearch.rest.BytesRestResponse;
import org.elasticsearch.rest.RestRequest;
import org.elasticsearch.rest.RestStatus;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.test.rest.FakeRestRequest;
import java.util.HashMap;
import java.util.Map;
import static org.hamcrest.Matchers.greaterThan;
public class RestMainActionTests extends ESTestCase {
public void testHeadResponse() throws Exception {
final String nodeName = "node1";
final ClusterName clusterName = new ClusterName("cluster1");
final String clusterUUID = randomAlphaOfLengthBetween(10, 20);
final boolean available = randomBoolean();
final RestStatus expectedStatus = available ? RestStatus.OK : RestStatus.SERVICE_UNAVAILABLE;
final Version version = Version.CURRENT;
final Build build = Build.CURRENT;
final MainResponse mainResponse = new MainResponse(nodeName, version, clusterName, clusterUUID, build, available);
XContentBuilder builder = JsonXContent.contentBuilder();
RestRequest restRequest = new FakeRestRequest() {
@Override
public Method method() {
return Method.HEAD;
}
};
BytesRestResponse response = RestMainAction.convertMainResponse(mainResponse, restRequest, builder);
assertNotNull(response);
assertEquals(expectedStatus, response.status());
// the empty responses are handled in the HTTP layer so we do
// not assert on them here
}
public void testGetResponse() throws Exception {
final String nodeName = "node1";
final ClusterName clusterName = new ClusterName("cluster1");
final String clusterUUID = randomAlphaOfLengthBetween(10, 20);
final boolean available = randomBoolean();
final RestStatus expectedStatus = available ? RestStatus.OK : RestStatus.SERVICE_UNAVAILABLE;
final Version version = Version.CURRENT;
final Build build = Build.CURRENT;
final boolean prettyPrint = randomBoolean();
final MainResponse mainResponse = new MainResponse(nodeName, version, clusterName, clusterUUID, build, available);
XContentBuilder builder = JsonXContent.contentBuilder();
Map<String, String> params = new HashMap<>();
if (prettyPrint == false) {
params.put("pretty", String.valueOf(prettyPrint));
}
RestRequest restRequest = new FakeRestRequest.Builder(xContentRegistry()).withParams(params).build();
BytesRestResponse response = RestMainAction.convertMainResponse(mainResponse, restRequest, builder);
assertNotNull(response);
assertEquals(expectedStatus, response.status());
assertThat(response.content().length(), greaterThan(0));
XContentBuilder responseBuilder = JsonXContent.contentBuilder();
if (prettyPrint) {
// do this to mimic what the rest layer does
responseBuilder.prettyPrint().lfAtEnd();
}
mainResponse.toXContent(responseBuilder, ToXContent.EMPTY_PARAMS);
BytesReference xcontentBytes = responseBuilder.bytes();
assertEquals(xcontentBytes, response.content());
}
}