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* 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.
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package org.elasticsearch.hadoop.serialization.dto.mapping;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.codehaus.jackson.map.ObjectMapper;
import org.elasticsearch.hadoop.EsHadoopIllegalArgumentException;
import org.elasticsearch.hadoop.serialization.FieldType;
import org.elasticsearch.hadoop.serialization.dto.mapping.Field;
import org.elasticsearch.hadoop.serialization.dto.mapping.MappingUtils;
import org.junit.Test;
import static org.junit.Assert.*;
import static org.hamcrest.Matchers.*;
public class FieldTest {
@Test
public void testNestedObjectParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("nested.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals("artiststimestamp", fl.name());
Field[] properties = fl.properties();
Field first = properties[0];
assertEquals("date", first.name());
assertEquals(FieldType.DATE, first.type());
Field second = properties[1];
assertEquals(FieldType.OBJECT, second.type());
assertEquals("links", second.name());
Field[] secondProps = second.properties();
assertEquals("url", secondProps[0].name());
assertEquals(FieldType.STRING, secondProps[0].type());
}
@Test
public void testBasicParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("basic.json"), Map.class);
Field fl = Field.parseField(value);
}
@Test
public void testMultiFieldParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("multi_field.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals("tweet", fl.name());
assertEquals(1, fl.properties().length);
Field nested = fl.properties()[0];
assertEquals("name", nested.name());
assertEquals(FieldType.STRING, nested.type());
}
@Test
public void testMultiFieldWithoutDefaultFieldParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("multi_field_no_default.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals("tweet", fl.name());
assertEquals(1, fl.properties().length);
Field nested = fl.properties()[0];
assertEquals("name", nested.name());
assertEquals(FieldType.STRING, nested.type());
}
@Test(expected = EsHadoopIllegalArgumentException.class)
public void testMultiFieldWithoutDefaultFieldAndMultiTypesParsing() throws Exception {
Map value = new ObjectMapper().readValue(
getClass().getResourceAsStream("multi_field_no_default_multi_types.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals("tweet", fl.name());
assertEquals(1, fl.properties().length);
Field nested = fl.properties()[0];
assertEquals("name", nested.name());
assertEquals(FieldType.STRING, nested.type());
}
@Test
public void testCompletionParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("completion.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals("song", fl.name());
Field[] props = fl.properties();
assertEquals(1, props.length);
assertEquals("name", props[0].name());
}
@Test
public void testGeolocationParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("geo.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals(1, fl.properties().length);
}
@Test
public void testIpParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("ip.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals(1, fl.properties().length);
}
@Test
public void testUnsupportedParsing() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("attachment.json"), Map.class);
Field fl = Field.parseField(value);
assertEquals("person", fl.name());
assertEquals(0, fl.properties().length);
}
@Test
public void testFieldValidation() throws Exception {
Map value = new ObjectMapper().readValue(getClass().getResourceAsStream("nested.json"), Map.class);
Field fl = Field.parseField(value);
List<String>[] findFixes = MappingUtils.findTypos(Collections.singletonList("nam"), fl);
assertThat(findFixes[1], contains("name"));
findFixes = MappingUtils.findTypos(Collections.singletonList("link.url"), fl);
assertThat(findFixes[1], contains("links.url"));
findFixes = MappingUtils.findTypos(Collections.singletonList("ulr"), fl);
assertThat(findFixes[1], contains("links.url"));
findFixes = MappingUtils.findTypos(Collections.singletonList("likn"), fl);
assertThat(findFixes[1], contains("links"));
findFixes = MappingUtils.findTypos(Collections.singletonList("_uid"), fl);
assertThat(findFixes, is(nullValue()));
}
}