/*
* Copyright 2016 Google Inc. All Rights Reserved.
*
* 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.hyperaware.conference.android.util;
import com.hyperaware.conference.model.AgendaItem;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.junit.Test;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.SortedMap;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
public class TestAgendaItemsUpNext {
public static DateTimeZone DTZ = DateTimeZone.forID("America/Los_Angeles");
@Test
public void testWithNothing() {
final List<AgendaItem> items = Collections.emptyList();
final SortedMap<DateRange, List<AgendaItem>> map = AgendaItems.upNext(items, 0, 0, 0);
assertEquals(0, map.size());
}
@Test
public void testNoneInRange() {
// 12 AM - 1 AM
long start_time_ms = new DateTime(2000, 1, 1, 0, 0, 0, 0, DTZ).getMillis();
long start_time_s = TimeUnit.MILLISECONDS.toSeconds(start_time_ms);
long end_time_ms = start_time_ms + TimeUnit.HOURS.toMillis(1);
long end_time_s = TimeUnit.MILLISECONDS.toSeconds(end_time_ms);
AgendaItem item = new AgendaItem();
item.setEpochStartTime(start_time_s);
item.setEpochEndTime(end_time_s);
long look_ahead = TimeUnit.DAYS.toMillis(1);
long now = start_time_ms - look_ahead; // just outside of range
final List<AgendaItem> items_in = Collections.singletonList(item);
final SortedMap<DateRange, List<AgendaItem>> map =
AgendaItems.upNext(items_in, now, look_ahead, 0);
assertEquals(0, map.size());
}
@Test
public void testOneInRange() {
// 12 AM - 1 AM
long start_time_ms = new DateTime(2000, 1, 1, 0, 0, 0, 0, DTZ).getMillis();
long start_time_s = TimeUnit.MILLISECONDS.toSeconds(start_time_ms);
long end_time_ms = start_time_ms + TimeUnit.HOURS.toMillis(1);
long end_time_s = TimeUnit.MILLISECONDS.toSeconds(end_time_ms);
AgendaItem item = new AgendaItem();
item.setEpochStartTime(start_time_s);
item.setEpochEndTime(end_time_s);
long look_ahead = TimeUnit.DAYS.toMillis(1);
long now = start_time_ms - look_ahead + 1; // Just inside of range
final List<AgendaItem> items_in = Collections.singletonList(item);
final SortedMap<DateRange, List<AgendaItem>> map =
AgendaItems.upNext(items_in, now, TimeUnit.DAYS.toMillis(1), 0);
assertEquals(1, map.size());
final DateRange dr = map.firstKey();
assertNotNull(dr);
assertEquals(start_time_ms, dr.start);
assertEquals(end_time_ms, dr.end);
final List<AgendaItem> items_out = map.get(dr);
assertEquals(1, items_out.size());
assertSame(item, items_out.get(0));
}
@Test
public void testOneGroupOfTwoInRange() {
// 12 AM - 1 AM
long start_time0_ms = new DateTime(2000, 1, 1, 0, 0, 0, 0, DTZ).getMillis();
long start_time0_s = TimeUnit.MILLISECONDS.toSeconds(start_time0_ms);
long end_time0_ms = start_time0_ms + TimeUnit.HOURS.toMillis(1);
long end_time0_s = TimeUnit.MILLISECONDS.toSeconds(end_time0_ms);
AgendaItem item0 = new AgendaItem();
item0.setEpochStartTime(start_time0_s);
item0.setEpochEndTime(end_time0_s);
// 12 AM - 1 AM
AgendaItem item1 = new AgendaItem();
item1.setEpochStartTime(start_time0_s);
item1.setEpochEndTime(end_time0_s);
long look_ahead = TimeUnit.DAYS.toMillis(1);
long now = start_time0_ms - look_ahead + 1; // Just inside of range
final List<AgendaItem> items_in = Arrays.asList(item0, item1);
final SortedMap<DateRange, List<AgendaItem>> map =
AgendaItems.upNext(items_in, now, TimeUnit.DAYS.toMillis(1), 0);
assertEquals(1, map.size());
final DateRange dr = map.firstKey();
assertNotNull(dr);
assertEquals(start_time0_ms, dr.start);
assertEquals(end_time0_ms, dr.end);
final List<AgendaItem> items_out = map.get(dr);
assertEquals(2, items_out.size());
assertSame(item0, items_out.get(0));
assertSame(item1, items_out.get(1));
}
@Test
public void testIgnoreGroupBeyond() {
// 12 AM - 1 AM
long start_time0_ms = new DateTime(2000, 1, 1, 0, 0, 0, 0, DTZ).getMillis();
long start_time0_s = TimeUnit.MILLISECONDS.toSeconds(start_time0_ms);
long end_time0_ms = start_time0_ms + TimeUnit.HOURS.toMillis(1);
long end_time0_s = TimeUnit.MILLISECONDS.toSeconds(end_time0_ms);
AgendaItem item0 = new AgendaItem();
item0.setEpochStartTime(start_time0_s);
item0.setEpochEndTime(end_time0_s);
// 1 AM - 2 AM
long start_time1_ms = start_time0_ms + TimeUnit.HOURS.toMillis(1);
long start_time1_s = TimeUnit.MILLISECONDS.toSeconds(start_time1_ms);
long end_time1_ms = start_time1_ms + TimeUnit.HOURS.toMillis(1);
long end_time1_s = TimeUnit.MILLISECONDS.toSeconds(end_time1_ms);
AgendaItem item1 = new AgendaItem();
item1.setEpochStartTime(start_time1_s);
item1.setEpochEndTime(end_time1_s);
long look_ahead = TimeUnit.DAYS.toMillis(1);
long now = start_time0_ms - 1;
long beyond = 0;
final List<AgendaItem> items_in = Arrays.asList(item0, item1);
final SortedMap<DateRange, List<AgendaItem>> map =
AgendaItems.upNext(items_in, now, look_ahead, beyond);
assertEquals(1, map.size());
Map.Entry<DateRange, List<AgendaItem>> entry;
final ArrayList<Map.Entry<DateRange, List<AgendaItem>>> entries = new ArrayList<>(map.entrySet());
entry = entries.get(0);
final DateRange dr0 = entry.getKey();
assertNotNull(dr0);
assertEquals(start_time0_ms, dr0.start);
assertEquals(end_time0_ms, dr0.end);
}
@Test
public void testIncludeGroupBeyond() {
// 12 AM - 1 AM
long start_time0_ms = new DateTime(2000, 1, 1, 0, 0, 0, 0, DTZ).getMillis();
long start_time0_s = TimeUnit.MILLISECONDS.toSeconds(start_time0_ms);
long end_time0_ms = start_time0_ms + TimeUnit.HOURS.toMillis(1);
long end_time0_s = TimeUnit.MILLISECONDS.toSeconds(end_time0_ms);
AgendaItem item0 = new AgendaItem();
item0.setEpochStartTime(start_time0_s);
item0.setEpochEndTime(end_time0_s);
// 1 AM - 2 AM
long start_time1_ms = start_time0_ms + TimeUnit.HOURS.toMillis(1);
long start_time1_s = TimeUnit.MILLISECONDS.toSeconds(start_time1_ms);
long end_time1_ms = start_time1_ms + TimeUnit.HOURS.toMillis(1);
long end_time1_s = TimeUnit.MILLISECONDS.toSeconds(end_time1_ms);
AgendaItem item1 = new AgendaItem();
item1.setEpochStartTime(start_time1_s);
item1.setEpochEndTime(end_time1_s);
long look_ahead = TimeUnit.DAYS.toMillis(1);
long now = start_time0_ms - 1;
long beyond = TimeUnit.HOURS.toMillis(1); // Look beyond to see second group
final List<AgendaItem> items_in = Arrays.asList(item0, item1);
final SortedMap<DateRange, List<AgendaItem>> map =
AgendaItems.upNext(items_in, now, look_ahead, beyond);
assertEquals(2, map.size());
Map.Entry<DateRange, List<AgendaItem>> entry;
final ArrayList<Map.Entry<DateRange, List<AgendaItem>>> entries = new ArrayList<>(map.entrySet());
entry = entries.get(0);
final DateRange dr0 = entry.getKey();
assertNotNull(dr0);
assertEquals(start_time0_ms, dr0.start);
assertEquals(end_time0_ms, dr0.end);
entry = entries.get(1);
final DateRange dr1 = entry.getKey();
assertNotNull(dr1);
assertEquals(start_time1_ms, dr1.start);
assertEquals(end_time1_ms, dr1.end);
}
// Further tests omitted because of duplication in TestAgendaItemsHappeningNow
}
