/*
* Licensed 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 com.facebook.presto.operator.window;
import com.facebook.presto.spi.type.VarcharType;
import com.google.common.collect.ImmutableMap;
import org.testng.annotations.Test;
import static com.facebook.presto.SessionTestUtils.TEST_SESSION;
import static com.facebook.presto.spi.type.BigintType.BIGINT;
import static com.facebook.presto.testing.MaterializedResult.resultBuilder;
import static com.facebook.presto.util.StructuralTestUtil.mapType;
public class TestMapAggFunction
extends AbstractTestWindowFunction
{
@Test
public void testMapAgg()
{
assertWindowQuery("map_agg(orderkey, orderstatus) OVER(PARTITION BY orderdate)",
resultBuilder(TEST_SESSION, BIGINT, VarcharType.createVarcharType(1), mapType(BIGINT, VarcharType.createVarcharType(1)))
.row(1, "O", ImmutableMap.of(1, "O"))
.row(2, "O", ImmutableMap.of(2, "O"))
.row(3, "F", ImmutableMap.of(3, "F"))
.row(4, "O", ImmutableMap.of(4, "O"))
.row(5, "F", ImmutableMap.of(5, "F"))
.row(6, "F", ImmutableMap.of(6, "F"))
.row(7, "O", ImmutableMap.of(7, "O"))
.row(32, "O", ImmutableMap.of(32, "O"))
.row(33, "F", ImmutableMap.of(33, "F"))
.row(34, "O", ImmutableMap.of(34, "O"))
.build());
}
}