LocationTest.java revision 731b74f7f44e67312a1fc4161c4e0aae221b2417 
1/*
2 * Copyright (C) 2015 The Android Open Source Project
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 android.databinding.tool.store;
18
19
20import org.junit.Test;
21
22import static org.junit.Assert.assertEquals;
23import static org.junit.Assert.assertFalse;
24import static org.junit.Assert.assertTrue;
25
26
27public class LocationTest {
28    @Test
29    public void testInvalid() {
30        assertFalse(new Location().isValid());
31    }
32
33    @Test
34    public void testValid() {
35        Location location = new Location(0, 0, 1, 1);
36        assertTrue(location.isValid());
37    }
38
39    @Test
40    public void testContains() {
41        Location location1 = new Location(0, 0, 10, 1);
42        Location location2 = new Location(0, 0, 9, 1);
43        assertTrue(location1.contains(location2));
44        location2.endLine = 10;
45        assertTrue(location1.contains(location2));
46        location2.endOffset = 2;
47        assertFalse(location1.contains(location2));
48    }
49
50    @Test
51    public void testAbsolute() {
52        Location loc = new Location(1, 2, 3, 4);
53        assertEquals(loc, loc.toAbsoluteLocation());
54    }
55
56    @Test
57    public void testAbsoluteWithInvalidParent() {
58        Location loc = new Location(1, 2, 3, 4);
59        loc.setParentLocation(new Location());
60        assertEquals(loc, loc.toAbsoluteLocation());
61    }
62
63    @Test
64    public void testAbsoluteWithParent() {
65        Location loc = new Location(1, 2, 3, 4);
66        loc.setParentLocation(new Location(10, 0, 20, 0));
67        assertEquals(new Location(11, 2, 13, 4), loc.toAbsoluteLocation());
68    }
69
70    @Test
71    public void testAbsoluteWith2Parents() {
72        Location loc = new Location(1, 2, 3, 4);
73        Location parent1 = new Location(5, 6, 10, 11);
74        parent1.setParentLocation(new Location(5, 6, 17, 8));
75        loc.setParentLocation(parent1);
76        assertEquals(new Location(10, 6, 15, 11), parent1.toAbsoluteLocation());
77        assertEquals(new Location(11, 2, 13, 4), loc.toAbsoluteLocation());
78    }
79
80    @Test
81    public void testAbsoluteWithSameLine() {
82        Location loc = new Location(0, 2, 0, 4);
83        loc.setParentLocation(new Location(7, 2, 12, 46));
84        assertEquals(new Location(7, 4, 7, 6), loc.toAbsoluteLocation());
85    }
86}
87