/*
* Druid - a distributed column store.
* Copyright (C) 2014 Metamarkets Group Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package io.druid.segment.indexing;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import io.druid.data.input.impl.DimensionsSpec;
import io.druid.data.input.impl.JSONParseSpec;
import io.druid.data.input.impl.StringInputRowParser;
import io.druid.data.input.impl.TimestampSpec;
import io.druid.granularity.QueryGranularity;
import io.druid.query.aggregation.AggregatorFactory;
import io.druid.query.aggregation.DoubleSumAggregatorFactory;
import io.druid.segment.indexing.granularity.ArbitraryGranularitySpec;
import org.junit.Assert;
import org.joda.time.Interval;
import org.junit.Test;
public class DataSchemaTest
{
@Test
public void testDefaultExclusions() throws Exception
{
DataSchema schema = new DataSchema(
"test",
new StringInputRowParser(
new JSONParseSpec(
new TimestampSpec("time", "auto"),
new DimensionsSpec(ImmutableList.of("dimB", "dimA"), null, null)
),
null, null, null, null
),
new AggregatorFactory[]{
new DoubleSumAggregatorFactory("metric1", "col1"),
new DoubleSumAggregatorFactory("metric2", "col2"),
},
new ArbitraryGranularitySpec(QueryGranularity.DAY, ImmutableList.of(Interval.parse("2014/2015")))
);
Assert.assertEquals(
ImmutableSet.of("time", "col1", "col2"),
schema.getParser().getParseSpec().getDimensionsSpec().getDimensionExclusions()
);
}
@Test
public void testExplicitInclude() throws Exception
{
DataSchema schema = new DataSchema(
"test",
new StringInputRowParser(
new JSONParseSpec(
new TimestampSpec("time", "auto"),
new DimensionsSpec(ImmutableList.of("time", "dimA", "dimB", "col2"), ImmutableList.of("dimC"), null)
),
null, null, null, null
),
new AggregatorFactory[]{
new DoubleSumAggregatorFactory("metric1", "col1"),
new DoubleSumAggregatorFactory("metric2", "col2"),
},
new ArbitraryGranularitySpec(QueryGranularity.DAY, ImmutableList.of(Interval.parse("2014/2015")))
);
Assert.assertEquals(
ImmutableSet.of("dimC", "col1"),
schema.getParser().getParseSpec().getDimensionsSpec().getDimensionExclusions()
);
}
}