/*
* 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.hive;
import com.facebook.presto.spi.HostAddress;
import com.facebook.presto.spi.predicate.TupleDomain;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import io.airlift.json.JsonCodec;
import org.testng.annotations.Test;
import java.util.OptionalInt;
import java.util.Properties;
import static com.facebook.presto.hive.HiveType.HIVE_STRING;
import static org.testng.Assert.assertEquals;
public class TestHiveSplit
{
private final JsonCodec<HiveSplit> codec = JsonCodec.jsonCodec(HiveSplit.class);
@Test
public void testJsonRoundTrip()
{
Properties schema = new Properties();
schema.setProperty("foo", "bar");
schema.setProperty("bar", "baz");
ImmutableList<HivePartitionKey> partitionKeys = ImmutableList.of(new HivePartitionKey("a", HIVE_STRING, "apple"), new HivePartitionKey("b", HiveType.HIVE_LONG, "42"));
ImmutableList<HostAddress> addresses = ImmutableList.of(HostAddress.fromParts("127.0.0.1", 44), HostAddress.fromParts("127.0.0.1", 45));
HiveSplit expected = new HiveSplit(
"clientId",
"db",
"table",
"partitionId",
"path",
42,
88,
schema,
partitionKeys,
addresses,
OptionalInt.empty(),
true,
TupleDomain.all(),
ImmutableMap.of(1, HIVE_STRING));
String json = codec.toJson(expected);
HiveSplit actual = codec.fromJson(json);
assertEquals(actual.getClientId(), expected.getClientId());
assertEquals(actual.getDatabase(), expected.getDatabase());
assertEquals(actual.getTable(), expected.getTable());
assertEquals(actual.getPartitionName(), expected.getPartitionName());
assertEquals(actual.getPath(), expected.getPath());
assertEquals(actual.getStart(), expected.getStart());
assertEquals(actual.getLength(), expected.getLength());
assertEquals(actual.getSchema(), expected.getSchema());
assertEquals(actual.getPartitionKeys(), expected.getPartitionKeys());
assertEquals(actual.getAddresses(), expected.getAddresses());
assertEquals(actual.getColumnCoercions(), expected.getColumnCoercions());
assertEquals(actual.isForceLocalScheduling(), expected.isForceLocalScheduling());
}
}