| /* |
| * 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.nutch.net.protocols; |
| |
| import java.text.ParseException; |
| import java.util.Date; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class TestHttpDateFormat { |
| |
| /** |
| * Test date as string and epoche milliseconds: |
| * |
| * <pre> |
| * $> date --date "Sun, 06 Nov 1994 08:49:37 GMT" '+%s' |
| * 784111777 |
| * </pre> |
| */ |
| private final String dateString = "Sun, 06 Nov 1994 08:49:37 GMT"; |
| private long dateMillis = 784111777000L; |
| |
| @Test |
| public void testHttpDateFormat() throws ParseException { |
| |
| Assert.assertEquals(dateMillis, HttpDateFormat.toLong(dateString)); |
| Assert.assertEquals(dateString, HttpDateFormat.toString(dateMillis)); |
| Assert.assertEquals(new Date(dateMillis), HttpDateFormat.toDate(dateString)); |
| |
| String ds2 = "Sun, 6 Nov 1994 08:49:37 GMT"; |
| Assert.assertEquals(dateMillis, HttpDateFormat.toLong(ds2)); |
| } |
| |
| @Test(expected = ParseException.class) |
| public void testHttpDateFormatException() throws ParseException { |
| String ds = "this is not a valid date"; |
| HttpDateFormat.toLong(ds); |
| } |
| |
| /** |
| * NUTCH-2814 - HttpDateFormat's internal time zone must not change when |
| * parsing a date using a different time zone |
| */ |
| @Test |
| public void testHttpDateFormatTimeZone() throws ParseException { |
| String dateStringPDT = "Mon, 21 Oct 2019 03:18:16 PDT"; |
| HttpDateFormat.toLong(dateStringPDT); // must not affect internal time zone |
| Assert.assertEquals(dateString, HttpDateFormat.toString(dateMillis)); |
| } |
| } |