| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * 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.android.exchange.utility; |
| |
| import com.android.email.R; |
| import com.android.email.mail.Address; |
| import com.android.email.provider.EmailContent.Account; |
| import com.android.email.provider.EmailContent.Attachment; |
| import com.android.email.provider.EmailContent.Message; |
| |
| import android.content.ContentValues; |
| import android.content.Entity; |
| import android.provider.Calendar.Attendees; |
| import android.provider.Calendar.Events; |
| import android.test.AndroidTestCase; |
| |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.GregorianCalendar; |
| import java.util.TimeZone; |
| |
| /** |
| * Tests of EAS Calendar Utilities |
| * You can run this entire test case with: |
| * runtest -c com.android.exchange.utility.CalendarUtilitiesTests email |
| * |
| * Please see RFC2445 for RRULE definition |
| * http://www.ietf.org/rfc/rfc2445.txt |
| */ |
| |
| public class CalendarUtilitiesTests extends AndroidTestCase { |
| |
| // Some prebuilt time zones, Base64 encoded (as they arrive from EAS) |
| // More time zones to be added over time |
| |
| // Not all time zones are appropriate for testing. For example, ISRAEL_STANDARD_TIME cannot be |
| // used because DST is determined from year to year in a non-standard way (related to the lunar |
| // calendar); therefore, the test would only work during the year in which it was created |
| private static final String INDIA_STANDARD_TIME = |
| "tv7//0kAbgBkAGkAYQAgAFMAdABhAG4AZABhAHIAZAAgAFQAaQBtAGUAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + |
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEkAbgBkAGkAYQAgAEQAYQB5AGwAaQBnAGgAdAAgAFQAaQBtAGUA" + |
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=="; |
| private static final String PACIFIC_STANDARD_TIME = |
| "4AEAAFAAYQBjAGkAZgBpAGMAIABTAHQAYQBuAGQAYQByAGQAIABUAGkAbQBlAAAAAAAAAAAAAAAAAAAAAAAA" + |
| "AAAAAAAAAAsAAAABAAIAAAAAAAAAAAAAAFAAYQBjAGkAZgBpAGMAIABEAGEAeQBsAGkAZwBoAHQAIABUAGkA" + |
| "bQBlAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAACAAIAAAAAAAAAxP///w=="; |
| |
| public void testGetSet() { |
| byte[] bytes = new byte[] {0, 1, 2, 3, 4, 5, 6, 7}; |
| |
| // First, check that getWord/Long are properly little endian |
| assertEquals(0x0100, CalendarUtilities.getWord(bytes, 0)); |
| assertEquals(0x03020100, CalendarUtilities.getLong(bytes, 0)); |
| assertEquals(0x07060504, CalendarUtilities.getLong(bytes, 4)); |
| |
| // Set some words and longs |
| CalendarUtilities.setWord(bytes, 0, 0xDEAD); |
| CalendarUtilities.setLong(bytes, 2, 0xBEEFBEEF); |
| CalendarUtilities.setWord(bytes, 6, 0xCEDE); |
| |
| // Retrieve them |
| assertEquals(0xDEAD, CalendarUtilities.getWord(bytes, 0)); |
| assertEquals(0xBEEFBEEF, CalendarUtilities.getLong(bytes, 2)); |
| assertEquals(0xCEDE, CalendarUtilities.getWord(bytes, 6)); |
| } |
| |
| public void testParseTimeZoneEndToEnd() { |
| TimeZone tz = CalendarUtilities.tziStringToTimeZone(PACIFIC_STANDARD_TIME); |
| assertEquals("Pacific Standard Time", tz.getDisplayName()); |
| tz = CalendarUtilities.tziStringToTimeZone(INDIA_STANDARD_TIME); |
| assertEquals("India Standard Time", tz.getDisplayName()); |
| } |
| |
| public void testGenerateEasDayOfWeek() { |
| String byDay = "TU;WE;SA"; |
| // TU = 4, WE = 8; SA = 64; |
| assertEquals("76", CalendarUtilities.generateEasDayOfWeek(byDay)); |
| // MO = 2, TU = 4; WE = 8; TH = 16; FR = 32 |
| byDay = "MO;TU;WE;TH;FR"; |
| assertEquals("62", CalendarUtilities.generateEasDayOfWeek(byDay)); |
| // SU = 1 |
| byDay = "SU"; |
| assertEquals("1", CalendarUtilities.generateEasDayOfWeek(byDay)); |
| } |
| |
| public void testTokenFromRrule() { |
| String rrule = "FREQ=DAILY;INTERVAL=1;BYDAY=WE,TH,SA;BYMONTHDAY=17"; |
| assertEquals("DAILY", CalendarUtilities.tokenFromRrule(rrule, "FREQ=")); |
| assertEquals("1", CalendarUtilities.tokenFromRrule(rrule, "INTERVAL=")); |
| assertEquals("17", CalendarUtilities.tokenFromRrule(rrule, "BYMONTHDAY=")); |
| assertNull(CalendarUtilities.tokenFromRrule(rrule, "UNTIL=")); |
| } |
| |
| public void testRecurrenceUntilToEasUntil() { |
| // Test full formatCC |
| assertEquals("YYYY-MM-DDTHH:MM:SS.000Z", |
| CalendarUtilities.recurrenceUntilToEasUntil("YYYYMMDDTHHMMSSZ")); |
| // Test date only format |
| assertEquals("YYYY-MM-DDT00:00:00.000Z", |
| CalendarUtilities.recurrenceUntilToEasUntil("YYYYMMDD")); |
| } |
| |
| public void testParseEmailDateTimeToMillis(String date) { |
| // Format for email date strings is 2010-02-23T16:00:00.000Z |
| String dateString = "2010-02-23T15:16:17.000Z"; |
| long dateTime = CalendarUtilities.parseEmailDateTimeToMillis(dateString); |
| GregorianCalendar cal = new GregorianCalendar(); |
| cal.setTimeInMillis(dateTime); |
| cal.setTimeZone(TimeZone.getTimeZone("GMT")); |
| assertEquals(cal.get(Calendar.YEAR), 2010); |
| assertEquals(cal.get(Calendar.MONTH), 1); // 0 based |
| assertEquals(cal.get(Calendar.DAY_OF_MONTH), 23); |
| assertEquals(cal.get(Calendar.HOUR_OF_DAY), 16); |
| assertEquals(cal.get(Calendar.MINUTE), 16); |
| assertEquals(cal.get(Calendar.SECOND), 17); |
| } |
| |
| public void testParseDateTimeToMillis(String date) { |
| // Format for calendar date strings is 20100223T160000000Z |
| String dateString = "20100223T151617000Z"; |
| long dateTime = CalendarUtilities.parseDateTimeToMillis(dateString); |
| GregorianCalendar cal = new GregorianCalendar(); |
| cal.setTimeInMillis(dateTime); |
| cal.setTimeZone(TimeZone.getTimeZone("GMT")); |
| assertEquals(cal.get(Calendar.YEAR), 2010); |
| assertEquals(cal.get(Calendar.MONTH), 1); // 0 based |
| assertEquals(cal.get(Calendar.DAY_OF_MONTH), 23); |
| assertEquals(cal.get(Calendar.HOUR_OF_DAY), 16); |
| assertEquals(cal.get(Calendar.MINUTE), 16); |
| assertEquals(cal.get(Calendar.SECOND), 17); |
| } |
| |
| public void testCreateMessageForEntity_Reply() { |
| // Create an Entity for an Event |
| ContentValues entityValues = new ContentValues(); |
| Entity entity = new Entity(entityValues); |
| |
| // Set up values for the Event |
| String attendee = "attendee@server.com"; |
| String organizer = "organizer@server.com"; |
| String location = "Meeting Location"; |
| String title = "Discuss Unit Tests"; |
| |
| // Fill in times, location, title, and organizer |
| entityValues.put("DTSTAMP", |
| CalendarUtilities.convertEmailDateTimeToCalendarDateTime("2010-04-05T14:30:51Z")); |
| entityValues.put(Events.DTSTART, |
| CalendarUtilities.parseEmailDateTimeToMillis("2010-04-12T18:30:00Z")); |
| entityValues.put(Events.DTEND, |
| CalendarUtilities.parseEmailDateTimeToMillis("2010-04-12T19:30:00Z")); |
| entityValues.put(Events.EVENT_LOCATION, location); |
| entityValues.put(Events.TITLE, title); |
| entityValues.put(Events.ORGANIZER, organizer); |
| |
| // Add the attendee |
| ContentValues attendeeValues = new ContentValues(); |
| attendeeValues.put(Attendees.ATTENDEE_RELATIONSHIP, Attendees.RELATIONSHIP_ATTENDEE); |
| attendeeValues.put(Attendees.ATTENDEE_EMAIL, attendee); |
| entity.addSubValue(Attendees.CONTENT_URI, attendeeValues); |
| |
| // Add the organizer |
| ContentValues organizerValues = new ContentValues(); |
| organizerValues.put(Attendees.ATTENDEE_RELATIONSHIP, Attendees.RELATIONSHIP_ORGANIZER); |
| organizerValues.put(Attendees.ATTENDEE_EMAIL, organizer); |
| entity.addSubValue(Attendees.CONTENT_URI, organizerValues); |
| |
| String uid = "31415926535"; |
| Account account = new Account(); |
| |
| // The attendee is responding |
| account.mEmailAddress = attendee; |
| |
| // Create the outgoing message |
| Message msg = CalendarUtilities.createMessageForEntity(mContext, entity, |
| Message.FLAG_OUTGOING_MEETING_ACCEPT, uid, account); |
| |
| // First, we should have a message |
| assertNotNull(msg); |
| |
| // Now check some of the fields of the message |
| assertEquals(Address.pack(new Address[] {new Address(organizer)}), msg.mTo); |
| String accept = getContext().getResources().getString(R.string.meeting_accepted, title); |
| assertEquals(accept, msg.mSubject); |
| |
| // And make sure we have an attachment |
| assertNotNull(msg.mAttachments); |
| assertEquals(1, msg.mAttachments.size()); |
| Attachment att = msg.mAttachments.get(0); |
| // And that the attachment has the correct elements |
| assertEquals("invite.ics", att.mFileName); |
| assertEquals(Attachment.FLAG_SUPPRESS_DISPOSITION, |
| att.mFlags & Attachment.FLAG_SUPPRESS_DISPOSITION); |
| assertEquals("text/calendar; method=REPLY", att.mMimeType); |
| assertNotNull(att.mContent); |
| |
| //TODO Check the contents of the attachment using an iCalendar parser |
| } |
| |
| public void testUtcOffsetString() { |
| assertEquals(CalendarUtilities.utcOffsetString(540), "+0900"); |
| assertEquals(CalendarUtilities.utcOffsetString(-480), "-0800"); |
| assertEquals(CalendarUtilities.utcOffsetString(0), "+0000"); |
| } |
| public void testFindTransitionDate() { |
| // We'll find some transitions and make sure that we're properly in or out of daylight time |
| // on either side of the transition. |
| // Use CST for testing (any other will do as well, as long as it has DST) |
| TimeZone tz = TimeZone.getTimeZone("US/Central"); |
| // Get a calendar at January 1st of the current year |
| GregorianCalendar calendar = new GregorianCalendar(tz); |
| calendar.set(CalendarUtilities.sCurrentYear, Calendar.JANUARY, 1); |
| // Get start and end times at start and end of year |
| long startTime = calendar.getTimeInMillis(); |
| long endTime = startTime + (365*CalendarUtilities.DAYS); |
| // Find the first transition |
| GregorianCalendar transitionCalendar = |
| CalendarUtilities.findTransitionDate(tz, startTime, endTime, false); |
| long transitionTime = transitionCalendar.getTimeInMillis(); |
| // Before should be in standard time; after in daylight time |
| Date beforeDate = new Date(transitionTime - CalendarUtilities.HOURS); |
| Date afterDate = new Date(transitionTime + CalendarUtilities.HOURS); |
| assertFalse(tz.inDaylightTime(beforeDate)); |
| assertTrue(tz.inDaylightTime(afterDate)); |
| |
| // Find the next one... |
| transitionCalendar = CalendarUtilities.findTransitionDate(tz, transitionTime + |
| CalendarUtilities.DAYS, endTime, true); |
| transitionTime = transitionCalendar.getTimeInMillis(); |
| // This time, Before should be in daylight time; after in standard time |
| beforeDate = new Date(transitionTime - CalendarUtilities.HOURS); |
| afterDate = new Date(transitionTime + CalendarUtilities.HOURS); |
| assertTrue(tz.inDaylightTime(beforeDate)); |
| assertFalse(tz.inDaylightTime(afterDate)); |
| |
| // Captain Renault: What in heaven's name brought you to Casablanca? |
| // Rick: My health. I came to Casablanca for the waters. |
| // Also, they have no daylight savings time |
| tz = TimeZone.getTimeZone("Africa/Casablanca"); |
| // Get a calendar at January 1st of the current year |
| calendar = new GregorianCalendar(tz); |
| calendar.set(CalendarUtilities.sCurrentYear, Calendar.JANUARY, 1); |
| // Get start and end times at start and end of year |
| startTime = calendar.getTimeInMillis(); |
| endTime = startTime + (365*CalendarUtilities.DAYS); |
| // Find the first transition |
| transitionCalendar = CalendarUtilities.findTransitionDate(tz, startTime, endTime, false); |
| // There had better not be one |
| assertNull(transitionCalendar); |
| } |
| |
| public void testRruleFromRecurrence() { |
| // Every Monday for 2 weeks |
| String rrule = CalendarUtilities.rruleFromRecurrence( |
| 1 /*Weekly*/, 2 /*Occurrences*/, 1 /*Interval*/, 2 /*Monday*/, 0, 0, 0, null); |
| assertEquals("FREQ=WEEKLY;INTERVAL=1;COUNT=2;BYDAY=MO", rrule); |
| // Every Tuesday and Friday |
| rrule = CalendarUtilities.rruleFromRecurrence( |
| 1 /*Weekly*/, 0 /*Occurrences*/, 0 /*Interval*/, 36 /*Tue&Fri*/, 0, 0, 0, null); |
| assertEquals("FREQ=WEEKLY;BYDAY=TU,FR", rrule); |
| // The last Saturday of the month |
| rrule = CalendarUtilities.rruleFromRecurrence( |
| 3 /*Monthly/DayofWeek*/, 0, 0, 64 /*Sat*/, 0, 5 /*Last*/, 0, null); |
| assertEquals("FREQ=MONTHLY;BYDAY=-1SA", rrule); |
| // The third Wednesday and Thursday of the month |
| rrule = CalendarUtilities.rruleFromRecurrence( |
| 3 /*Monthly/DayofWeek*/, 0, 0, 24 /*Wed&Thu*/, 0, 3 /*3rd*/, 0, null); |
| assertEquals("FREQ=MONTHLY;BYDAY=3WE,3TH", rrule); |
| // The 14th of the every month |
| rrule = CalendarUtilities.rruleFromRecurrence( |
| 2 /*Monthly/Date*/, 0, 0, 0, 14 /*14th*/, 0, 0, null); |
| assertEquals("FREQ=MONTHLY;BYMONTHDAY=14", rrule); |
| // Every 31st of October |
| rrule = CalendarUtilities.rruleFromRecurrence( |
| 5 /*Yearly/Date*/, 0, 0, 0, 31 /*31st*/, 0, 10 /*October*/, null); |
| assertEquals("FREQ=YEARLY;BYMONTHDAY=31;BYMONTH=10", rrule); |
| // The first Tuesday of June |
| rrule = CalendarUtilities.rruleFromRecurrence( |
| 6 /*Yearly/Month/DayOfWeek*/, 0, 0, 4 /*Tue*/, 0, 1 /*1st*/, 6 /*June*/, null); |
| assertEquals("FREQ=YEARLY;BYDAY=1TU;BYMONTH=6", rrule); |
| } |
| |
| // TODO Planned unit tests; some of these exist in primitive form below |
| |
| // testFindNextTransition |
| // testTimeZoneToVTimezone |
| // testRecurrenceFromRrule |
| // testTimeZoneToTziStringImpl |
| // testGetDSTCalendars |
| // testMillisToVCalendarTime |
| // testMillisToEasDateTime |
| |
| // public void testTimeZoneToVTimezone() throws IOException { |
| // TimeZone tz = TimeZone.getDefault(); |
| // SimpleIcsWriter writer = new SimpleIcsWriter(); |
| // CalendarUtilities.timeZoneToVTimezone(tz, writer); |
| // |
| // tz = TimeZone.getTimeZone("Asia/Jerusalem"); |
| // if (tz != null) { |
| // writer = new SimpleIcsWriter(); |
| // CalendarUtilities.timeZoneToVTimezone(tz, writer); |
| // } |
| // |
| // String str = writer.toString(); |
| // assertNotNull(str); |
| // int rule = 0; |
| // int nodst = 0; |
| // int norule = 0; |
| // ArrayList<String> norulelist = new ArrayList<String>(); |
| // for (String tzs: TimeZone.getAvailableIDs()) { |
| // tz = TimeZone.getTimeZone(tzs); |
| // writer = new SimpleIcsWriter(); |
| // CalendarUtilities.timeZoneToVTimezone(tz, writer); |
| // String vc = writer.toString(); |
| // boolean hasRule = vc.indexOf("RRULE") > 0; |
| // if (hasRule) { |
| // rule++; |
| // } else if (tz.useDaylightTime()) { |
| // norule++; |
| // norulelist.add(tz.getID()); |
| // } else { |
| // nodst++; |
| // } |
| // System.err.println(tz.getID() + ": " + (hasRule ? "Found Rule" : tz.useDaylightTime() ? "No rule" : "No DST")); |
| // } |
| // System.err.println("Rule: " + rule + ", No DST: " + nodst + ", No rule: " + norule); |
| // for (String nr: norulelist) { |
| // System.err.println("No rule: " + nr); |
| // writer = new SimpleIcsWriter(); |
| // CalendarUtilities.timeZoneToVTimezone(TimeZone.getTimeZone(nr), writer); |
| // System.err.println(writer.toString()); |
| // } |
| // } |
| |
| // public void testTimeZoneToTziStringImpl() { |
| // String x = CalendarUtilities.timeZoneToTziStringImpl(TimeZone.getDefault()); |
| // for (String timeZoneId: TimeZone.getAvailableIDs()) { |
| // TimeZone timeZone = TimeZone.getTimeZone(timeZoneId); |
| // if (timeZone != null) { |
| // String tzs = CalendarUtilities.timeZoneToTziString(timeZone); |
| // TimeZone newTimeZone = CalendarUtilities.tziStringToTimeZone(tzs); |
| // System.err.println("In: " + timeZone.getDisplayName() + ", Out: " + newTimeZone.getDisplayName()); |
| // } |
| // } |
| // } |
| |
| // public void testParseTimeZone() { |
| // GregorianCalendar cal = getTestCalendar(parsedTimeZone, dstStart); |
| // cal.add(GregorianCalendar.MINUTE, -1); |
| // Date b = cal.getTime(); |
| // cal.add(GregorianCalendar.MINUTE, 2); |
| // Date a = cal.getTime(); |
| // if (parsedTimeZone.inDaylightTime(b) || !parsedTimeZone.inDaylightTime(a)) { |
| // userLog("ERROR IN TIME ZONE CONTROL!"); |
| // } |
| // cal = getTestCalendar(parsedTimeZone, dstEnd); |
| // cal.add(GregorianCalendar.HOUR, -2); |
| // b = cal.getTime(); |
| // cal.add(GregorianCalendar.HOUR, 2); |
| // a = cal.getTime(); |
| // if (!parsedTimeZone.inDaylightTime(b)) userLog("ERROR IN TIME ZONE CONTROL"); |
| // if (parsedTimeZone.inDaylightTime(a)) userLog("ERROR IN TIME ZONE CONTROL!"); |
| // } |
| } |
