/* * Copyright 2016 The Netty Project * * The Netty Project 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 io.netty.handler.codec; import org.junit.Test; import java.util.Date; import static org.junit.Assert.*; import static io.netty.handler.codec.DateFormatter.*; public class DateFormatterTest { /** * This date is set at "06 Nov 1994 08:49:37 GMT", from * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html">examples in RFC documentation</a> */ private static final long TIMESTAMP = 784111777000L; private static final Date DATE = new Date(TIMESTAMP); @Test public void testParseWithSingleDigitDay() { assertEquals(DATE, parseHttpDate("Sun, 6 Nov 1994 08:49:37 GMT")); } @Test public void testParseWithDoubleDigitDay() { assertEquals(DATE, parseHttpDate("Sun, 06 Nov 1994 08:49:37 GMT")); } @Test public void testParseWithDashSeparatorSingleDigitDay() { assertEquals(DATE, parseHttpDate("Sunday, 06-Nov-94 08:49:37 GMT")); } @Test public void testParseWithSingleDoubleDigitDay() { assertEquals(DATE, parseHttpDate("Sunday, 6-Nov-94 08:49:37 GMT")); } @Test public void testParseWithoutGMT() { assertEquals(DATE, parseHttpDate("Sun Nov 6 08:49:37 1994")); } @Test public void testParseWithFunkyTimezone() { assertEquals(DATE, parseHttpDate("Sun Nov 6 08:49:37 1994 -0000")); } @Test public void testParseWithSingleDigitHourMinutesAndSecond() { assertEquals(DATE, parseHttpDate("Sunday, 6-Nov-94 8:49:37 GMT")); } @Test public void testParseWithSingleDigitTime() { assertEquals(DATE, parseHttpDate("Sunday, 6 Nov 1994 8:49:37 GMT")); Date _08_09_37 = new Date(TIMESTAMP - 40 * 60 * 1000); assertEquals(_08_09_37, parseHttpDate("Sunday, 6 Nov 1994 8:9:37 GMT")); assertEquals(_08_09_37, parseHttpDate("Sunday, 6 Nov 1994 8:09:37 GMT")); Date _08_09_07 = new Date(TIMESTAMP - (40 * 60 + 30) * 1000); assertEquals(_08_09_07, parseHttpDate("Sunday, 6 Nov 1994 8:9:7 GMT")); assertEquals(_08_09_07, parseHttpDate("Sunday, 6 Nov 1994 8:9:07 GMT")); } @Test public void testParseMidnight() { assertEquals(new Date(784080000000L), parseHttpDate("Sunday, 6 Nov 1994 00:00:00 GMT")); } @Test public void testParseInvalidInput() { // missing field assertNull(parseHttpDate("Sun, Nov 1994 08:49:37 GMT")); assertNull(parseHttpDate("Sun, 6 1994 08:49:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 08:49:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 :49:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 49:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 08::37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 08:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 08:49: GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 08:49 GMT")); //invalid value assertNull(parseHttpDate("Sun, 6 FOO 1994 08:49:37 GMT")); assertNull(parseHttpDate("Sun, 36 Nov 1994 08:49:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 28:49:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 08:69:37 GMT")); assertNull(parseHttpDate("Sun, 6 Nov 1994 08:49:67 GMT")); //wrong number of digits in timestamp assertNull(parseHttpDate("Sunday, 6 Nov 1994 0:0:000 GMT")); assertNull(parseHttpDate("Sunday, 6 Nov 1994 0:000:0 GMT")); assertNull(parseHttpDate("Sunday, 6 Nov 1994 000:0:0 GMT")); } @Test public void testFormat() { assertEquals("Sun, 6 Nov 1994 08:49:37 GMT", format(DATE)); } }