SimpleCancelTest.java

package jfxtras.icalendarfx.itip;

import static org.junit.Assert.assertEquals;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.junit.Test;

import jfxtras.icalendarfx.ICalendarStaticComponents;
import jfxtras.icalendarfx.VCalendar;
import jfxtras.icalendarfx.components.VEvent;
import jfxtras.icalendarfx.properties.calendar.Version;

public class SimpleCancelTest
{   
    @Test // new DTSTART and SUMMARY
    public void canProcessCancelIndividual()
    {
        String mainContent = 
                "BEGIN:VCALENDAR" + System.lineSeparator() + 
                "VERSION:2.0" + System.lineSeparator() + 
                "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() + 
                "BEGIN:VEVENT" + System.lineSeparator() + 
                "ORGANIZER:mailto:a@example.com" + System.lineSeparator() + 
                "DTSTART:19970705T200000Z" + System.lineSeparator() + 
                "DTSTAMP:19970611T190000Z" + System.lineSeparator() + 
                "SUMMARY:ST. PAUL SAINTS -VS- DULUTH-SUPERIOR DUKES" + System.lineSeparator() + 
                "UID:0981234-1234234-23@example.com" + System.lineSeparator() + 
                "END:VEVENT" + System.lineSeparator() + 
                "END:VCALENDAR";
        VCalendar main = VCalendar.parse(mainContent);
        String publish = 
              "BEGIN:VCALENDAR" + System.lineSeparator() + 
              "METHOD:CANCEL" + System.lineSeparator() + 
              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() + 
              "VERSION:2.0" + System.lineSeparator() + 
              "BEGIN:VEVENT" + System.lineSeparator() + 
              "ORGANIZER:mailto:a@example.com" + System.lineSeparator() + 
              "COMMENT:DUKES forfeit the game" + System.lineSeparator() + 
              "SEQUENCE:2" + System.lineSeparator() + 
              "UID:0981234-1234234-23@example.com" + System.lineSeparator() + 
              "DTSTAMP:19970611T190000Z" + System.lineSeparator() + 
              "END:VEVENT" + System.lineSeparator() + 
              "END:VCALENDAR";
        VCalendar inputVCalendar = VCalendar.parse(publish);
        List<String> log = main.processITIPMessage(inputVCalendar);
        String expectedContent = 
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "VERSION:2.0" + System.lineSeparator() + 
                "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() + 
                "END:VCALENDAR";
        assertEquals(expectedContent, main.toString());
    }
    
    @Test // use CANCEL for recurrence instance
    public void canDeleteOneInstance()
    {
        VCalendar mainVCalendar = new VCalendar();
        VEvent vComponentOriginal = ICalendarStaticComponents.getDaily1();
        final List<VEvent> vComponents = new ArrayList<>(Arrays.asList(vComponentOriginal));
        mainVCalendar.setVEvents(vComponents);

        String iTIPMessage =
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "METHOD:CANCEL" + System.lineSeparator() +
                              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() +
                "VERSION:" + Version.DEFAULT_ICALENDAR_SPECIFICATION_VERSION + System.lineSeparator() +
                "BEGIN:VEVENT" + System.lineSeparator() +
                "CATEGORIES:group05" + System.lineSeparator() +
                "DESCRIPTION:Daily1 Description" + System.lineSeparator() +
                "SUMMARY:Daily1 Summary" + System.lineSeparator() +
                "DTSTAMP:20150110T080000Z" + System.lineSeparator() +
                "UID:20150110T080000-004@jfxtras.org" + System.lineSeparator() +
                "ORGANIZER;CN=Papa Smurf:mailto:papa@smurf.org" + System.lineSeparator() +
                "STATUS:CANCELLED" + System.lineSeparator() +
                "RECURRENCE-ID:20160516T100000" + System.lineSeparator() +
                "END:VEVENT" + System.lineSeparator() +
                "END:VCALENDAR";
        mainVCalendar.processITIPMessage(iTIPMessage);
        
        VEvent vComponentExpected = ICalendarStaticComponents.getDaily1()
                .withExceptionDates(LocalDateTime.of(2016, 5, 16, 10, 0))
                .withSequence(1);
        assertEquals(1, vComponents.size());
        assertEquals(vComponentExpected, vComponents.get(0));
    }
    
    @Test (expected = RuntimeException.class)
    public void canDetectTooLowSequence()
    {
        VCalendar mainVCalendar = new VCalendar();
        final List<VEvent> vComponents = mainVCalendar.getVEvents();
        
        VEvent vComponentOriginal = ICalendarStaticComponents.getDaily1()
                .withSequence(2);
        vComponents.add(vComponentOriginal);

        String iTIPMessage =
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "METHOD:CANCEL" + System.lineSeparator() +
                              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() +
                "VERSION:" + Version.DEFAULT_ICALENDAR_SPECIFICATION_VERSION + System.lineSeparator() +
                "BEGIN:VEVENT" + System.lineSeparator() +
                "CATEGORIES:group05" + System.lineSeparator() +
                "DESCRIPTION:Daily1 Description" + System.lineSeparator() +
                "SUMMARY:Daily1 Summary" + System.lineSeparator() +
                "DTSTAMP:20150110T080000Z" + System.lineSeparator() +
                "UID:20150110T080000-004@jfxtras.org" + System.lineSeparator() +
                "ORGANIZER;CN=Papa Smurf:mailto:papa@smurf.org" + System.lineSeparator() +
                "SEQUENCE:1" + System.lineSeparator() +
                "STATUS:CANCELLED" + System.lineSeparator() +
                "RECURRENCE-ID:20160516T100000" + System.lineSeparator() +
                "END:VEVENT" + System.lineSeparator() +
                "END:VCALENDAR";
        mainVCalendar.processITIPMessage(iTIPMessage); // throws exception
    }
    
    @Test // use REQUEST with new EXDATE
    public void canDeleteOneInstance2()
    {
        VCalendar mainVCalendar = new VCalendar();
        VEvent vComponentOriginal = ICalendarStaticComponents.getDaily1();
        final List<VEvent> vComponents = new ArrayList<>(Arrays.asList(vComponentOriginal));
        mainVCalendar.setVEvents(vComponents);

        String iTIPMessage =
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "METHOD:REQUEST" + System.lineSeparator() +
                              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() +
                "VERSION:" + Version.DEFAULT_ICALENDAR_SPECIFICATION_VERSION + System.lineSeparator() +
                "BEGIN:VEVENT" + System.lineSeparator() +
                "CATEGORIES:group05" + System.lineSeparator() +
                "DTSTART:20151109T100000" + System.lineSeparator() +
                "DTEND:20151109T110000" + System.lineSeparator() +
                "DESCRIPTION:Daily1 Description" + System.lineSeparator() +
                "SUMMARY:Daily1 Summary" + System.lineSeparator() +
                "DTSTAMP:20150110T080000Z" + System.lineSeparator() +
                "UID:20150110T080000-004@jfxtras.org" + System.lineSeparator() +
                "RRULE:FREQ=DAILY" + System.lineSeparator() +
                "ORGANIZER;CN=Papa Smurf:mailto:papa@smurf.org" + System.lineSeparator() +
                "EXDATE:20160516T100000" + System.lineSeparator() +
                "SEQUENCE:1" + System.lineSeparator() +
                "END:VEVENT" + System.lineSeparator() +
                "END:VCALENDAR";
        mainVCalendar.processITIPMessage(iTIPMessage);
        
        VEvent vComponentExpected = ICalendarStaticComponents.getDaily1()
                .withExceptionDates(LocalDateTime.of(2016, 5, 16, 10, 0))
                .withSequence(1);
        assertEquals(1, vComponents.size());
        assertEquals(vComponentExpected, vComponents.get(0));
    }
    
    @Test // use CANCEL to delete a second recurrence
    public void canDeleteAnotherInstance()
    {
        VCalendar mainVCalendar = new VCalendar();
        VEvent vComponentOriginal = ICalendarStaticComponents.getDaily1()
                .withExceptionDates(LocalDateTime.of(2016, 5, 16, 10, 0))
                .withSequence(1);
        final List<VEvent> vComponents = new ArrayList<>(Arrays.asList(vComponentOriginal));
        mainVCalendar.setVEvents(vComponents);

        String iTIPMessage =
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "METHOD:CANCEL" + System.lineSeparator() +
                              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() +
                "VERSION:" + Version.DEFAULT_ICALENDAR_SPECIFICATION_VERSION + System.lineSeparator() +
                "BEGIN:VEVENT" + System.lineSeparator() +
                "CATEGORIES:group05" + System.lineSeparator() +
                "DESCRIPTION:Daily1 Description" + System.lineSeparator() +
                "SUMMARY:Daily1 Summary" + System.lineSeparator() +
                "DTSTAMP:20150110T080000Z" + System.lineSeparator() +
                "UID:20150110T080000-004@jfxtras.org" + System.lineSeparator() +
                "ORGANIZER;CN=Papa Smurf:mailto:papa@smurf.org" + System.lineSeparator() +
                "STATUS:CANCELLED" + System.lineSeparator() +
                "RECURRENCE-ID:20160515T100000" + System.lineSeparator() +
                "SEQUENCE:1" + System.lineSeparator() +
                "END:VEVENT" + System.lineSeparator() +
                "END:VCALENDAR";
        mainVCalendar.processITIPMessage(iTIPMessage);
        
        VEvent vComponentExpected = ICalendarStaticComponents.getDaily1()
                .withExceptionDates(LocalDateTime.of(2016, 5, 15, 10, 0), LocalDateTime.of(2016, 5, 16, 10, 0))
                .withSequence(2);
        assertEquals(1, vComponents.size());
        assertEquals(vComponentExpected, vComponents.get(0));
    }
    
    @Test
    public void canDeleteRepeatableAll()
    {
        VCalendar mainVCalendar = new VCalendar();
        VEvent vComponentOriginal = ICalendarStaticComponents.getDaily1();
        final List<VEvent> vComponents = new ArrayList<>(Arrays.asList(vComponentOriginal));
        mainVCalendar.setVEvents(vComponents);
        
        String iTIPMessage =
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "METHOD:CANCEL" + System.lineSeparator() +
                              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() +
                "VERSION:" + Version.DEFAULT_ICALENDAR_SPECIFICATION_VERSION + System.lineSeparator() +
                "BEGIN:VEVENT" + System.lineSeparator() +
                "CATEGORIES:group05" + System.lineSeparator() +
                "DTSTART:20151109T100000" + System.lineSeparator() +
                "DTEND:20151109T110000" + System.lineSeparator() +
                "DESCRIPTION:Daily1 Description" + System.lineSeparator() +
                "SUMMARY:Daily1 Summary" + System.lineSeparator() +
                "DTSTAMP:20150110T080000Z" + System.lineSeparator() +
                "UID:20150110T080000-004@jfxtras.org" + System.lineSeparator() +
                "RRULE:FREQ=DAILY" + System.lineSeparator() +
                "ORGANIZER;CN=Papa Smurf:mailto:papa@smurf.org" + System.lineSeparator() +
                "STATUS:CANCELLED" + System.lineSeparator() +
                "END:VEVENT" + System.lineSeparator() +
                "END:VCALENDAR";
        mainVCalendar.processITIPMessage(iTIPMessage);
        assertEquals(0, vComponents.size());
    }
    
    @Test
    public void canDeleteThisAndFuture()
    {
        VCalendar mainVCalendar = new VCalendar();
        VEvent vComponentOriginal = ICalendarStaticComponents.getWeeklyZoned();
        final List<VEvent> vComponents = new ArrayList<>(Arrays.asList(vComponentOriginal));
        mainVCalendar.setVEvents(vComponents);
        
        String iTIPMessage =
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "METHOD:CANCEL" + System.lineSeparator() +
                              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() +
                "VERSION:" + Version.DEFAULT_ICALENDAR_SPECIFICATION_VERSION + System.lineSeparator() +
                "BEGIN:VEVENT" + System.lineSeparator() +
                "DTSTAMP:20151110T080000Z" + System.lineSeparator() +
                "DESCRIPTION:WeeklyZoned Description" + System.lineSeparator() +
                "SUMMARY:WeeklyZoned Summary" + System.lineSeparator() +
                "ORGANIZER;CN=Papa Smurf:mailto:papa@smurf.org" + System.lineSeparator() +
                "UID:20150110T080000-003@jfxtras.org" + System.lineSeparator() +
                "STATUS:CANCELLED" + System.lineSeparator() +
                "RECURRENCE-ID;TZID=America/Los_Angeles;RANGE=THISANDFUTURE:20160516T100000" + System.lineSeparator() +
                "END:VEVENT" + System.lineSeparator() +
                "END:VCALENDAR";
        mainVCalendar.processITIPMessage(iTIPMessage);
        VEvent vComponentExpected = ICalendarStaticComponents.getWeeklyZoned()
                .withSequence(1);
        vComponentExpected.getRecurrenceRule().getValue().setUntil("20160513T170000Z");
        assertEquals(vComponentExpected, vComponents.get(0));
        assertEquals(1, vComponents.size());
    }
    
    @Test // use request message
    public void canDeleteThisAndFuture2()
    {
        VCalendar mainVCalendar = new VCalendar();
        VEvent vComponentOriginal = ICalendarStaticComponents.getWeeklyZoned();
        final List<VEvent> vComponents = new ArrayList<>(Arrays.asList(vComponentOriginal));
        mainVCalendar.setVEvents(vComponents);

        assertEquals(1, vComponents.size());

        String iTIPMessage =
                "BEGIN:VCALENDAR" + System.lineSeparator() +
                "METHOD:REQUEST" + System.lineSeparator() +
                              "PRODID:-//Example/ExampleCalendarClient//EN" + System.lineSeparator() +
                "VERSION:" + Version.DEFAULT_ICALENDAR_SPECIFICATION_VERSION + System.lineSeparator() +
                "BEGIN:VEVENT" + System.lineSeparator() +
                "DTEND;TZID=America/Los_Angeles:20151109T104500" + System.lineSeparator() +
                "DTSTAMP:20151110T080000Z" + System.lineSeparator() +
                "DTSTART;TZID=America/Los_Angeles:20151109T100000" + System.lineSeparator() +
                "DESCRIPTION:WeeklyZoned Description" + System.lineSeparator() +
                "RRULE:FREQ=WEEKLY;BYDAY=MO,WE,FR;UNTIL=20160513T170000Z" + System.lineSeparator() +
                "SUMMARY:WeeklyZoned Summary" + System.lineSeparator() +
                "ORGANIZER;CN=Papa Smurf:mailto:papa@smurf.org" + System.lineSeparator() +
                "UID:20150110T080000-003@jfxtras.org" + System.lineSeparator() +
                "SEQUENCE:1" + System.lineSeparator() +
                "END:VEVENT" + System.lineSeparator() +
                "END:VCALENDAR";
        mainVCalendar.processITIPMessage(iTIPMessage);
        VEvent vComponentExpected = ICalendarStaticComponents.getWeeklyZoned()
                .withSequence(1);
        vComponentExpected.getRecurrenceRule().getValue().setUntil("20160513T170000Z");
        assertEquals(vComponentExpected, vComponents.get(0));
        assertEquals(1, vComponents.size());
    }
}