1/*
2 * Copyright (C) 2008 The Guava Authors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.google.common.collect;
18
19import static org.junit.contrib.truth.Truth.ASSERT;
20
21import com.google.common.annotations.GwtCompatible;
22import com.google.common.base.Supplier;
23
24import java.util.Map;
25import java.util.TreeMap;
26
27/**
28 * Test cases for {@link Tables#newCustomTable}.
29 *
30 * @author Jared Levy
31 */
32@GwtCompatible
33public class NewCustomTableTest extends AbstractTableTest {
34
35  @Override protected Table<String, Integer, Character> create(
36      Object... data) {
37    Supplier<TreeMap<Integer, Character>> factory
38        = new Supplier<TreeMap<Integer, Character>>() {
39          @Override
40          public TreeMap<Integer, Character> get() {
41            return Maps.newTreeMap();
42          }
43        };
44    Map<String, Map<Integer, Character>> backingMap
45        = Maps.newLinkedHashMap();
46    Table<String, Integer, Character> table
47        = Tables.newCustomTable(backingMap, factory);
48    populate(table, data);
49    return table;
50  }
51
52  public void testRowKeySetOrdering() {
53    table = create("foo", 3, 'a', "bar", 1, 'b', "foo", 2, 'c');
54    ASSERT.that(table.rowKeySet()).hasContentsInOrder("foo", "bar");
55  }
56
57  public void testRowOrdering() {
58    table = create("foo", 3, 'a', "bar", 1, 'b', "foo", 2, 'c');
59    ASSERT.that(table.row("foo").keySet()).hasContentsInOrder(2, 3);
60  }
61}
62