| /* |
| * 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.druid.java.util.common; |
| |
| import org.joda.time.DateTime; |
| import org.joda.time.DateTimeZone; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.util.TimeZone; |
| |
| public class DateTimesTest |
| { |
| @Test |
| public void testCommonDateTimePattern() |
| { |
| DateTime dt1 = DateTimes.nowUtc(); |
| DateTime dt2 = new DateTime(System.currentTimeMillis(), DateTimes.inferTzFromString("IST")); |
| DateTime dt3 = new DateTime(System.currentTimeMillis(), DateTimeZone.forOffsetHoursMinutes(1, 30)); |
| |
| for (DateTime dt : new DateTime[]{dt1, dt2, dt3}) { |
| Assert.assertTrue(DateTimes.COMMON_DATE_TIME_PATTERN.matcher(dt.toString()).matches()); |
| } |
| } |
| |
| @Test |
| public void testinferTzFromStringWithKnownTzId() |
| { |
| Assert.assertEquals(DateTimeZone.UTC, DateTimes.inferTzFromString("UTC")); |
| } |
| |
| @Test |
| public void testinferTzFromStringWithOffset() |
| { |
| Assert.assertEquals(DateTimeZone.forOffsetHoursMinutes(10, 30), DateTimes.inferTzFromString("+1030")); |
| } |
| |
| @Test |
| public void testinferTzFromStringWithJavaTimeZone() |
| { |
| Assert.assertEquals( |
| DateTimeZone.forTimeZone(TimeZone.getTimeZone("ACT")), |
| DateTimes.inferTzFromString("ACT") |
| ); |
| } |
| |
| @Test |
| public void testinferTzFromStringWithJavaTimeZoneAndNoFallback() |
| { |
| Assert.assertEquals( |
| DateTimeZone.forTimeZone(TimeZone.getTimeZone("ACT")), |
| DateTimes.inferTzFromString("ACT", false) |
| ); |
| } |
| |
| @Test |
| public void testinferTzFromStringWithUnknownTimeZoneShouldReturnUTC() |
| { |
| Assert.assertEquals(DateTimeZone.UTC, DateTimes.inferTzFromString("America/Unknown")); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testinferTzFromStringWithUnknownTimeZoneAndNoFallbackShouldThrowException() |
| { |
| Assert.assertEquals(DateTimeZone.getDefault(), DateTimes.inferTzFromString("America/Unknown", false)); |
| } |
| |
| @Test |
| public void testStringToDateTimeConversion() |
| { |
| String seconds = "2018-01-30T06:00:00"; |
| DateTime dt2 = DateTimes.of(seconds); |
| Assert.assertEquals("2018-01-30T06:00:00.000Z", dt2.toString()); |
| |
| String milis = "1517292000000"; |
| DateTime dt1 = DateTimes.of(milis); |
| Assert.assertEquals("2018-01-30T06:00:00.000Z", dt1.toString()); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testStringToDateTimeConverstion_RethrowInitialException() |
| { |
| String invalid = "51729200AZ"; |
| DateTimes.of(invalid); |
| } |
| } |