SimpleDateMappingTests.java

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 * 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,
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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package org.elasticsearch.test.unit.index.mapper.date;

import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.index.mapper.DocumentMapper;
import org.elasticsearch.index.mapper.FieldMapper;
import org.elasticsearch.index.mapper.MapperParsingException;
import org.elasticsearch.index.mapper.ParsedDocument;
import org.elasticsearch.index.mapper.core.DateFieldMapper;
import org.elasticsearch.test.unit.index.mapper.MapperTests;
import org.testng.annotations.Test;

import static org.elasticsearch.common.settings.ImmutableSettings.settingsBuilder;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;

@Test
public class SimpleDateMappingTests {

    @Test
    public void testAutomaticDateParser() throws Exception {
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
                .startObject("properties").endObject()
                .endObject().endObject().string();

        DocumentMapper defaultMapper = MapperTests.newParser().parse(mapping);

        ParsedDocument doc = defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                .startObject()
                .field("date_field1", "2011/01/22")
                .field("date_field2", "2011/01/22 00:00:00")
//                .field("date_field3", "2011/01/22 +02")
//                .field("date_field4", "2011/01/22 00:00:00 +02:00")
                .endObject()
                .bytes());

        FieldMapper fieldMapper = defaultMapper.mappers().smartNameFieldMapper("date_field1");
        assertThat(fieldMapper, instanceOf(DateFieldMapper.class));
        fieldMapper = defaultMapper.mappers().smartNameFieldMapper("date_field2");
        assertThat(fieldMapper, instanceOf(DateFieldMapper.class));
//        fieldMapper = defaultMapper.mappers().smartNameFieldMapper("date_field3");
//        assertThat(fieldMapper, instanceOf(DateFieldMapper.class));
//        fieldMapper = defaultMapper.mappers().smartNameFieldMapper("date_field4");
//        assertThat(fieldMapper, instanceOf(DateFieldMapper.class));
    }

    @Test
    public void testTimestampAsDate() throws Exception {
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
                .startObject("properties").startObject("date_field").field("type", "date").endObject().endObject()
                .endObject().endObject().string();

        DocumentMapper defaultMapper = MapperTests.newParser().parse(mapping);

        long value = System.currentTimeMillis();
        ParsedDocument doc = defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                .startObject()
                .field("date_field", value)
                .endObject()
                .bytes());

        assertThat(doc.rootDoc().getFieldable("date_field").tokenStreamValue(), notNullValue());
    }

    @Test
    public void testDateDetection() throws Exception {
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
                .field("date_detection", false)
                .startObject("properties").startObject("date_field").field("type", "date").endObject().endObject()
                .endObject().endObject().string();

        DocumentMapper defaultMapper = MapperTests.newParser().parse(mapping);

        ParsedDocument doc = defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                .startObject()
                .field("date_field", "2010-01-01")
                .field("date_field_x", "2010-01-01")
                .endObject()
                .bytes());

        assertThat(doc.rootDoc().get("date_field"), nullValue());
        assertThat(doc.rootDoc().get("date_field_x"), equalTo("2010-01-01"));
    }

    @Test
    public void testIgnoreMalformedOption() throws Exception {
        String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
                .startObject("properties")
                .startObject("field1").field("type", "date").field("ignore_malformed", true).endObject()
                .startObject("field2").field("type", "date").field("ignore_malformed", false).endObject()
                .startObject("field3").field("type", "date").endObject()
                .endObject()
                .endObject().endObject().string();

        DocumentMapper defaultMapper = MapperTests.newParser().parse(mapping);

        ParsedDocument doc = defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                .startObject()
                .field("field1", "a")
                .field("field2", "2010-01-01")
                .endObject()
                .bytes());
        assertThat(doc.rootDoc().getFieldable("field1"), nullValue());
        assertThat(doc.rootDoc().getFieldable("field2"), notNullValue());

        try {
            defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                    .startObject()
                    .field("field2", "a")
                    .endObject()
                    .bytes());
        } catch (MapperParsingException e) {
            assertThat(e.getCause(), instanceOf(MapperParsingException.class));
        }

        // Verify that the default is false
        try {
            defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                    .startObject()
                    .field("field3", "a")
                    .endObject()
                    .bytes());
        } catch (MapperParsingException e) {
            assertThat(e.getCause(), instanceOf(MapperParsingException.class));
        }

        // Unless the global ignore_malformed option is set to true
        Settings indexSettings = settingsBuilder().put("index.mapping.ignore_malformed", true).build();
        defaultMapper = MapperTests.newParser(indexSettings).parse(mapping);
        doc = defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                .startObject()
                .field("field3", "a")
                .endObject()
                .bytes());
        assertThat(doc.rootDoc().getFieldable("field3"), nullValue());

        // This should still throw an exception, since field2 is specifically set to ignore_malformed=false
        try {
            defaultMapper.parse("type", "1", XContentFactory.jsonBuilder()
                    .startObject()
                    .field("field2", "a")
                    .endObject()
                    .bytes());
        } catch (MapperParsingException e) {
            assertThat(e.getCause(), instanceOf(MapperParsingException.class));
        }
    }
}