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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.ingest.common;
import org.elasticsearch.ElasticsearchException;
import org.elasticsearch.ElasticsearchParseException;
import org.elasticsearch.ingest.TestTemplateService;
import org.elasticsearch.test.ESTestCase;
import org.junit.Before;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import static org.hamcrest.CoreMatchers.equalTo;
public class SetProcessorFactoryTests extends ESTestCase {
private SetProcessor.Factory factory;
@Before
public void init() {
factory = new SetProcessor.Factory(TestTemplateService.instance());
}
public void testCreate() throws Exception {
Map<String, Object> config = new HashMap<>();
config.put("field", "field1");
config.put("value", "value1");
String processorTag = randomAlphaOfLength(10);
SetProcessor setProcessor = factory.create(null, processorTag, config);
assertThat(setProcessor.getTag(), equalTo(processorTag));
assertThat(setProcessor.getField().execute(Collections.emptyMap()), equalTo("field1"));
assertThat(setProcessor.getValue().copyAndResolve(Collections.emptyMap()), equalTo("value1"));
assertThat(setProcessor.isOverrideEnabled(), equalTo(true));
}
public void testCreateWithOverride() throws Exception {
boolean overrideEnabled = randomBoolean();
Map<String, Object> config = new HashMap<>();
config.put("field", "field1");
config.put("value", "value1");
config.put("override", overrideEnabled);
String processorTag = randomAlphaOfLength(10);
SetProcessor setProcessor = factory.create(null, processorTag, config);
assertThat(setProcessor.getTag(), equalTo(processorTag));
assertThat(setProcessor.getField().execute(Collections.emptyMap()), equalTo("field1"));
assertThat(setProcessor.getValue().copyAndResolve(Collections.emptyMap()), equalTo("value1"));
assertThat(setProcessor.isOverrideEnabled(), equalTo(overrideEnabled));
}
public void testCreateNoFieldPresent() throws Exception {
Map<String, Object> config = new HashMap<>();
config.put("value", "value1");
try {
factory.create(null, null, config);
fail("factory create should have failed");
} catch(ElasticsearchParseException e) {
assertThat(e.getMessage(), equalTo("[field] required property is missing"));
}
}
public void testCreateNoValuePresent() throws Exception {
Map<String, Object> config = new HashMap<>();
config.put("field", "field1");
try {
factory.create(null, null, config);
fail("factory create should have failed");
} catch(ElasticsearchParseException e) {
assertThat(e.getMessage(), equalTo("[value] required property is missing"));
}
}
public void testCreateNullValue() throws Exception {
Map<String, Object> config = new HashMap<>();
config.put("field", "field1");
config.put("value", null);
try {
factory.create(null, null, config);
fail("factory create should have failed");
} catch(ElasticsearchParseException e) {
assertThat(e.getMessage(), equalTo("[value] required property is missing"));
}
}
public void testInvalidMustacheTemplate() throws Exception {
SetProcessor.Factory factory = new SetProcessor.Factory(TestTemplateService.instance(true));
Map<String, Object> config = new HashMap<>();
config.put("field", "field1");
config.put("value", "value1");
String processorTag = randomAlphaOfLength(10);
ElasticsearchException exception = expectThrows(ElasticsearchException.class, () -> factory.create(null, processorTag, config));
assertThat(exception.getMessage(), equalTo("java.lang.RuntimeException: could not compile script"));
assertThat(exception.getHeader("processor_tag").get(0), equalTo(processorTag));
}
}