VTodoTest.java

package jfxtras.icalendarfx.component;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;

import java.time.Duration;
import java.time.LocalDateTime;
import java.time.temporal.Temporal;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

import org.junit.Test;

import jfxtras.icalendarfx.components.VTodo;
import jfxtras.icalendarfx.properties.component.recurrence.rrule.RecurrenceRuleValue;

public class VTodoTest
{
    @Test
    public void canBuildVTodo()
    {
        VTodo builtComponent = new VTodo()
                .withDateTimeCompleted("COMPLETED:19960401T150000Z")
                .withDateTimeDue("TZID=America/Los_Angeles:19960401T050000")
                .withPercentComplete(35);
        
        String componentName = builtComponent.name();
        String content = "BEGIN:" + componentName + System.lineSeparator() +
                "COMPLETED:19960401T150000Z" + System.lineSeparator() +
                "DUE;TZID=America/Los_Angeles:19960401T050000" + System.lineSeparator() +
                "PERCENT-COMPLETE:35" + System.lineSeparator() +
                "END:" + componentName;
                
        VTodo madeComponent = VTodo.parse(content);
        assertEquals(madeComponent, builtComponent);
        assertEquals(content, builtComponent.toString());
    }
    
    @Test
    public void canStreamWithDue()
    {
        VTodo e = new VTodo()
                .withDateTimeStart(LocalDateTime.of(2015, 11, 9, 20, 0))
                .withDateTimeDue(LocalDateTime.of(2015, 11, 10, 2, 0))
                .withRecurrenceRule(new RecurrenceRuleValue()
                        .withCount(6)
                        .withFrequency("DAILY")
                        .withInterval(3));
        List<LocalDateTime> expectedDates = new ArrayList<LocalDateTime>(Arrays.asList(
                LocalDateTime.of(2015, 11, 15, 20, 0)
              , LocalDateTime.of(2015, 11, 18, 20, 0)
              , LocalDateTime.of(2015, 11, 21, 20, 0)
              , LocalDateTime.of(2015, 11, 24, 20, 0)
                ));
        List<Temporal> madeDates = e.streamRecurrences(LocalDateTime.of(2015, 11, 15, 22, 0))
               .collect(Collectors.toList());
        assertEquals(expectedDates, madeDates);
    }
    
    @Test
    public void canStreamWithRange()
    {
        VTodo e = new VTodo()
                .withDateTimeStart(LocalDateTime.of(2015, 11, 9, 20, 0))
                .withDuration(Duration.ofHours(6))
                .withRecurrenceRule(new RecurrenceRuleValue()
                        .withFrequency("DAILY")
                        .withInterval(3));
        List<LocalDateTime> expectedDates = new ArrayList<LocalDateTime>(Arrays.asList(
                LocalDateTime.of(2015, 11, 15, 20, 0)
              , LocalDateTime.of(2015, 11, 18, 20, 0)
              , LocalDateTime.of(2015, 11, 21, 20, 0)
                ));
        List<Temporal> madeDates = e.streamRecurrences(LocalDateTime.of(2015, 11, 14, 20, 0), 
                                                           LocalDateTime.of(2015, 11, 22, 0, 0))
               .collect(Collectors.toList());
        assertEquals(expectedDates, madeDates);
    }
    
    @Test
    public void canParseNullVTodo()
    {
        assertNull(VTodo.parse(null));
    } 
}