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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* 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
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.action.support;
import org.elasticsearch.Version;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
import org.elasticsearch.cluster.metadata.MetaData;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.index.mapper.MapperService;
import org.elasticsearch.test.ESTestCase;
import static org.hamcrest.CoreMatchers.equalTo;
public class AutoCreateIndexTests extends ESTestCase {
public void testParseFailed() {
try {
new AutoCreateIndex(Settings.builder().put("action.auto_create_index", ",,,").build(), new IndexNameExpressionResolver(Settings.EMPTY));
fail("initialization should have failed");
} catch (IllegalArgumentException ex) {
assertEquals("Can't parse [,,,] for setting [action.auto_create_index] must be either [true, false, or a comma separated list of index patterns]", ex.getMessage());
}
}
public void testParseFailedMissingIndex() {
String prefix = randomFrom("+", "-");
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), prefix).build();
try {
new AutoCreateIndex(settings, new IndexNameExpressionResolver(settings));
fail("initialization should have failed");
} catch(IllegalArgumentException ex) {
assertEquals("Can't parse [" + prefix + "] for setting [action.auto_create_index] must contain an index name after [" + prefix + "]", ex.getMessage());
}
}
public void testAutoCreationDisabled() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), false).build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(Settings.EMPTY));
assertThat(autoCreateIndex.shouldAutoCreate(randomAsciiOfLengthBetween(1, 10), buildClusterState()), equalTo(false));
}
public void testAutoCreationEnabled() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), true).build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(Settings.EMPTY));
assertThat(autoCreateIndex.shouldAutoCreate(randomAsciiOfLengthBetween(1, 10), buildClusterState()), equalTo(true));
}
public void testDefaultAutoCreation() {
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(Settings.EMPTY, new IndexNameExpressionResolver(Settings.EMPTY));
assertThat(autoCreateIndex.shouldAutoCreate(randomAsciiOfLengthBetween(1, 10), buildClusterState()), equalTo(true));
}
public void testExistingIndex() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), randomFrom(true, false, randomAsciiOfLengthBetween(7, 10))).build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(Settings.EMPTY));
assertThat(autoCreateIndex.shouldAutoCreate(randomFrom("index1", "index2", "index3"), buildClusterState("index1", "index2", "index3")), equalTo(false));
}
public void testDynamicMappingDisabled() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), randomFrom(true, randomAsciiOfLengthBetween(1, 10)))
.put(MapperService.INDEX_MAPPER_DYNAMIC_SETTING.getKey(), false).build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(Settings.EMPTY));
assertThat(autoCreateIndex.shouldAutoCreate(randomAsciiOfLengthBetween(1, 10), buildClusterState()), equalTo(false));
}
public void testAutoCreationPatternEnabled() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), randomFrom("+index*", "index*")).build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(settings));
ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
assertThat(autoCreateIndex.shouldAutoCreate("index" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(true));
assertThat(autoCreateIndex.shouldAutoCreate("does_not_match" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
}
public void testAutoCreationPatternDisabled() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), "-index*").build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(settings));
ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
assertThat(autoCreateIndex.shouldAutoCreate("index" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
//default is false when patterns are specified
assertThat(autoCreateIndex.shouldAutoCreate("does_not_match" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
}
public void testAutoCreationMultiplePatternsWithWildcards() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), randomFrom("+test*,-index*", "test*,-index*")).build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(settings));
ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
assertThat(autoCreateIndex.shouldAutoCreate("index" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
assertThat(autoCreateIndex.shouldAutoCreate("test" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(true));
assertThat(autoCreateIndex.shouldAutoCreate("does_not_match" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
}
public void testAutoCreationMultiplePatternsNoWildcards() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), "+test1,-index1").build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(settings));
ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
assertThat(autoCreateIndex.shouldAutoCreate("test1", clusterState), equalTo(true));
assertThat(autoCreateIndex.shouldAutoCreate("index" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
assertThat(autoCreateIndex.shouldAutoCreate("test" + randomAsciiOfLengthBetween(2, 5), clusterState), equalTo(false));
assertThat(autoCreateIndex.shouldAutoCreate("does_not_match" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
}
public void testAutoCreationMultipleIndexNames() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), "test1,test2").build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(settings));
ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
assertThat(autoCreateIndex.shouldAutoCreate("test1", clusterState), equalTo(true));
assertThat(autoCreateIndex.shouldAutoCreate("test2", clusterState), equalTo(true));
assertThat(autoCreateIndex.shouldAutoCreate("does_not_match" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
}
public void testAutoCreationConflictingPatternsFirstWins() {
Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), "+test1,-test1,-test2,+test2").build();
AutoCreateIndex autoCreateIndex = new AutoCreateIndex(settings, new IndexNameExpressionResolver(settings));
ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
assertThat(autoCreateIndex.shouldAutoCreate("test1", clusterState), equalTo(true));
assertThat(autoCreateIndex.shouldAutoCreate("test2", clusterState), equalTo(false));
assertThat(autoCreateIndex.shouldAutoCreate("does_not_match" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(false));
}
private static ClusterState buildClusterState(String... indices) {
MetaData.Builder metaData = MetaData.builder();
for (String index : indices) {
metaData.put(IndexMetaData.builder(index).settings(settings(Version.CURRENT)).numberOfShards(1).numberOfReplicas(1));
}
return ClusterState.builder(org.elasticsearch.cluster.ClusterName.DEFAULT).metaData(metaData).build();
}
}
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