PrefixConditionTest.java

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 * See the NOTICE file distributed with this work for additional information
 * regarding copyright ownership.  The STRATIO (C) 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 com.stratio.cassandra.lucene.search.condition;

import com.stratio.cassandra.lucene.IndexException;
import com.stratio.cassandra.lucene.schema.Schema;
import com.stratio.cassandra.lucene.search.condition.builder.PrefixConditionBuilder;
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.junit.Test;

import static com.stratio.cassandra.lucene.schema.SchemaBuilders.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

/**
 * @author Andres de la Pena {@literal <adelapena@stratio.com>}
 */
public class PrefixConditionTest extends AbstractConditionTest {

    @Test
    public void testBuild() {
        PrefixConditionBuilder builder = new PrefixConditionBuilder("field", "value").boost(0.7);
        PrefixCondition condition = builder.build();
        assertNotNull("Condition is not built", condition);
        assertEquals("Boost is not set", 0.7f, condition.boost, 0);
        assertEquals("Field is not set", "field", condition.field);
        assertEquals("Value is not set", "value", condition.value);
    }

    @Test
    public void testBuildDefaults() {
        PrefixConditionBuilder builder = new PrefixConditionBuilder("field", "value");
        PrefixCondition condition = builder.build();
        assertNotNull("Condition is not built", condition);
        assertEquals("Boost is not set", Condition.DEFAULT_BOOST, condition.boost, 0);
        assertEquals("Field is not set", "field", condition.field);
        assertEquals("Value is not set", "value", condition.value);
    }

    @Test
    public void testJsonSerialization() {
        PrefixConditionBuilder builder = new PrefixConditionBuilder("field", "value").boost(0.7);
        testJsonSerialization(builder, "{type:\"prefix\",field:\"field\",value:\"value\",boost:0.7}");
    }

    @Test
    public void testJsonSerializationDefaults() {
        PrefixConditionBuilder builder = new PrefixConditionBuilder("field", "value");
        testJsonSerialization(builder, "{type:\"prefix\",field:\"field\",value:\"value\"}");
    }

    @Test
    public void testStringValue() {

        Schema schema = schema().mapper("name", stringMapper()).build();

        PrefixCondition prefixCondition = new PrefixCondition(0.5f, "name", "tr");
        Query query = prefixCondition.query(schema);

        assertNotNull("Query is not built", query);
        assertEquals("Query type is wrong", PrefixQuery.class, query.getClass());

        PrefixQuery luceneQuery = (PrefixQuery) query;
        assertEquals("Query field is wrong", "name", luceneQuery.getField());
        assertEquals("Query prefix is wrong", "tr", luceneQuery.getPrefix().text());
        assertEquals("Query boost is wrong", 0.5f, query.getBoost(), 0);
    }

    @Test(expected = IndexException.class)
    public void testIntegerValue() {

        Schema schema = schema().mapper("name", integerMapper().indexed(false)).build();

        PrefixCondition prefixCondition = new PrefixCondition(0.5f, "name", "2*");
        prefixCondition.query(schema);
    }

    @Test
    public void testInetV4Value() {

        Schema schema = schema().mapper("name", inetMapper()).build();

        PrefixCondition wildcardCondition = new PrefixCondition(0.5f, "name", "192.168.");
        Query query = wildcardCondition.query(schema);

        assertNotNull("Query is not built", query);
        assertEquals("Query type is wrong", PrefixQuery.class, query.getClass());

        PrefixQuery luceneQuery = (PrefixQuery) query;
        assertEquals("Query field is wrong", "name", luceneQuery.getField());
        assertEquals("Query prefix is wrong", "192.168.", luceneQuery.getPrefix().text());
        assertEquals("Query boost is wrong", 0.5f, query.getBoost(), 0);
    }

    @Test
    public void testInetV6Value() {

        Schema schema = schema().mapper("name", inetMapper()).build();

        PrefixCondition wildcardCondition = new PrefixCondition(0.5f, "name", "2001:db8:2de:0:0:0:0:e");
        Query query = wildcardCondition.query(schema);

        assertNotNull("Query is not built", query);
        assertEquals("Query type is wrong", PrefixQuery.class, query.getClass());

        PrefixQuery luceneQuery = (PrefixQuery) query;
        assertEquals("Query field is wrong", "name", luceneQuery.getField());
        assertEquals("Query prefix is wrong", "2001:db8:2de:0:0:0:0:e", luceneQuery.getPrefix().text());
        assertEquals("Query boost is wrong", 0.5f, query.getBoost(), 0);
    }

    @Test
    public void testToString() {
        PrefixCondition condition = new PrefixCondition(0.5f, "name", "tr");
        assertEquals("Method #toString is wrong", "PrefixCondition{field=name, value=tr}", condition.toString());
    }

}