| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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, 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 org.apache.cassandra.cql3.functions; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.junit.Test; |
| |
| import org.apache.cassandra.db.marshal.LongType; |
| import org.apache.cassandra.db.marshal.SimpleDateType; |
| import org.apache.cassandra.db.marshal.TimeUUIDType; |
| import org.apache.cassandra.db.marshal.TimestampType; |
| import org.apache.cassandra.transport.ProtocolVersion; |
| import org.apache.cassandra.utils.ByteBufferUtil; |
| import org.apache.cassandra.utils.UUIDGen; |
| import org.joda.time.DateTime; |
| import org.joda.time.DateTimeZone; |
| import org.joda.time.format.DateTimeFormat; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| |
| public class TimeFctsTest |
| { |
| @Test |
| public void testMinTimeUuid() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| long timeInMillis = dateTime.getMillis(); |
| ByteBuffer input = TimestampType.instance.fromString("2015-05-21 11:03:02+00"); |
| ByteBuffer output = executeFunction(TimeFcts.minTimeuuidFct, input); |
| assertEquals(UUIDGen.minTimeUUID(timeInMillis), TimeUUIDType.instance.compose(output)); |
| } |
| |
| @Test |
| public void testMaxTimeUuid() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| long timeInMillis = dateTime.getMillis(); |
| ByteBuffer input = TimestampType.instance.fromString("2015-05-21 11:03:02+00"); |
| ByteBuffer output = executeFunction(TimeFcts.maxTimeuuidFct, input); |
| assertEquals(UUIDGen.maxTimeUUID(timeInMillis), TimeUUIDType.instance.compose(output)); |
| } |
| |
| @Test |
| public void testDateOf() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| long timeInMillis = dateTime.getMillis(); |
| ByteBuffer input = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes(timeInMillis, 0)); |
| ByteBuffer output = executeFunction(TimeFcts.dateOfFct, input); |
| assertEquals(dateTime.toDate(), TimestampType.instance.compose(output)); |
| } |
| |
| @Test |
| public void testTimeUuidToTimestamp() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| long timeInMillis = dateTime.getMillis(); |
| ByteBuffer input = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes(timeInMillis, 0)); |
| ByteBuffer output = executeFunction(TimeFcts.timeUuidToTimestamp, input); |
| assertEquals(dateTime.toDate(), TimestampType.instance.compose(output)); |
| } |
| |
| @Test |
| public void testUnixTimestampOfFct() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| long timeInMillis = dateTime.getMillis(); |
| ByteBuffer input = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes(timeInMillis, 0)); |
| ByteBuffer output = executeFunction(TimeFcts.unixTimestampOfFct, input); |
| assertEquals(timeInMillis, LongType.instance.compose(output).longValue()); |
| } |
| |
| @Test |
| public void testTimeUuidToUnixTimestamp() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| long timeInMillis = dateTime.getMillis(); |
| ByteBuffer input = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes(timeInMillis, 0)); |
| ByteBuffer output = executeFunction(TimeFcts.timeUuidToUnixTimestamp, input); |
| assertEquals(timeInMillis, LongType.instance.compose(output).longValue()); |
| } |
| |
| @Test |
| public void testTimeUuidToDate() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| long timeInMillis = dateTime.getMillis(); |
| ByteBuffer input = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes(timeInMillis, 0)); |
| ByteBuffer output = executeFunction(TimeFcts.timeUuidtoDate, input); |
| |
| long expectedTime = DateTimeFormat.forPattern("yyyy-MM-dd") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21") |
| .getMillis(); |
| |
| assertEquals(expectedTime, SimpleDateType.instance.toTimeInMillis(output)); |
| } |
| |
| @Test |
| public void testDateToTimestamp() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21"); |
| |
| ByteBuffer input = SimpleDateType.instance.fromString("2015-05-21"); |
| ByteBuffer output = executeFunction(TimeFcts.dateToTimestamp, input); |
| assertEquals(dateTime.toDate(), TimestampType.instance.compose(output)); |
| } |
| |
| @Test |
| public void testDateToUnixTimestamp() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21"); |
| |
| ByteBuffer input = SimpleDateType.instance.fromString("2015-05-21"); |
| ByteBuffer output = executeFunction(TimeFcts.dateToUnixTimestamp, input); |
| assertEquals(dateTime.getMillis(), LongType.instance.compose(output).longValue()); |
| } |
| |
| @Test |
| public void testTimestampToDate() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21"); |
| |
| ByteBuffer input = TimestampType.instance.fromString("2015-05-21 11:03:02+00"); |
| ByteBuffer output = executeFunction(TimeFcts.timestampToDate, input); |
| assertEquals(dateTime.getMillis(), SimpleDateType.instance.toTimeInMillis(output)); |
| } |
| |
| @Test |
| public void testTimestampToDateWithEmptyInput() |
| { |
| ByteBuffer output = executeFunction(TimeFcts.timestampToDate, ByteBufferUtil.EMPTY_BYTE_BUFFER); |
| assertNull(output); |
| } |
| |
| @Test |
| public void testTimestampToUnixTimestamp() |
| { |
| DateTime dateTime = DateTimeFormat.forPattern("yyyy-MM-dd hh:mm:ss") |
| .withZone(DateTimeZone.UTC) |
| .parseDateTime("2015-05-21 11:03:02"); |
| |
| ByteBuffer input = TimestampType.instance.decompose(dateTime.toDate()); |
| ByteBuffer output = executeFunction(TimeFcts.timestampToUnixTimestamp, input); |
| assertEquals(dateTime.getMillis(), LongType.instance.compose(output).longValue()); |
| } |
| |
| @Test |
| public void testTimestampToUnixTimestampWithEmptyInput() |
| { |
| ByteBuffer output = executeFunction(TimeFcts.timestampToUnixTimestamp, ByteBufferUtil.EMPTY_BYTE_BUFFER); |
| assertNull(output); |
| } |
| |
| private static ByteBuffer executeFunction(Function function, ByteBuffer input) |
| { |
| List<ByteBuffer> params = Arrays.asList(input); |
| return ((ScalarFunction) function).execute(ProtocolVersion.CURRENT, params); |
| } |
| } |