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+/*
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+ * Licensed to Elasticsearch under one or more contributor
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+ * license agreements. See the NOTICE file distributed with
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+ * this work for additional information regarding copyright
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+ * ownership. Elasticsearch licenses this file to you under
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+ * the Apache License, Version 2.0 (the "License"); you may
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+ * not use this file except in compliance with the License.
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+ * You may obtain a copy of the License at
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+ *
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ *
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+ * Unless required by applicable law or agreed to in writing,
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+ * software distributed under the License is distributed on an
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+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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+ * KIND, either express or implied. See the License for the
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+ * specific language governing permissions and limitations
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+ * under the License.
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+ */
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+
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+package org.elasticsearch.action.admin.cluster.shards;
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+
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+import org.elasticsearch.Version;
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+import org.elasticsearch.action.support.IndicesOptions;
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+import org.elasticsearch.common.io.stream.BytesStreamOutput;
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+import org.elasticsearch.common.io.stream.StreamInput;
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+import org.elasticsearch.test.ESTestCase;
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+import org.elasticsearch.test.VersionUtils;
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+
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+public class ClusterSearchShardsRequestTests extends ESTestCase {
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+
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+ public void testSerialization() throws Exception {
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+ ClusterSearchShardsRequest request = new ClusterSearchShardsRequest();
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+ if (randomBoolean()) {
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+ int numIndices = randomIntBetween(1, 5);
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+ String[] indices = new String[numIndices];
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+ for (int i = 0; i < numIndices; i++) {
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+ indices[i] = randomAsciiOfLengthBetween(3, 10);
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+ }
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+ request.indices(indices);
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+ }
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+ if (randomBoolean()) {
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+ request.indicesOptions(
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+ IndicesOptions.fromOptions(randomBoolean(), randomBoolean(), randomBoolean(), randomBoolean()));
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+ }
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+ if (randomBoolean()) {
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+ request.preference(randomAsciiOfLengthBetween(3, 10));
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+ }
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+ if (randomBoolean()) {
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+ int numRoutings = randomIntBetween(1, 3);
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+ String[] routings = new String[numRoutings];
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+ for (int i = 0; i < numRoutings; i++) {
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+ routings[i] = randomAsciiOfLengthBetween(3, 10);
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+ }
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+ request.routing(routings);
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+ }
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+
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+ Version version = VersionUtils.randomVersion(random());
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+ try (BytesStreamOutput out = new BytesStreamOutput()) {
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+ out.setVersion(version);
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+ request.writeTo(out);
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+ try (StreamInput in = out.bytes().streamInput()) {
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+ in.setVersion(version);
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+ ClusterSearchShardsRequest deserialized = new ClusterSearchShardsRequest();
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+ deserialized.readFrom(in);
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+ assertArrayEquals(request.indices(), deserialized.indices());
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+ assertSame(request.indicesOptions(), deserialized.indicesOptions());
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+ assertEquals(request.routing(), deserialized.routing());
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+ assertEquals(request.preference(), deserialized.preference());
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+ }
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+ }
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+ }
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+
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+ public void testIndicesMustNotBeNull() {
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+ ClusterSearchShardsRequest request = new ClusterSearchShardsRequest();
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+ assertNotNull(request.indices());
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+ expectThrows(NullPointerException.class, () -> request.indices((String[])null));
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+ expectThrows(NullPointerException.class, () -> request.indices((String)null));
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+ expectThrows(NullPointerException.class, () -> request.indices(new String[]{"index1", null, "index3"}));
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+ }
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+}
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Luca Cavanna