This repository has been archived by the owner on Jan 16, 2021. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 1
/
DynamicGridClusteringStrategyTest.java
225 lines (159 loc) · 6.17 KB
/
DynamicGridClusteringStrategyTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
/*
* Copyright (C) 2013 Maciej Górski
*
* 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 pl.mg6.android.maps.extensions.impl;
import java.util.ArrayList;
import java.util.List;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import pl.mg6.android.maps.extensions.ClusteringSettings;
import pl.mg6.android.maps.extensions.Marker;
import com.google.android.gms.maps.model.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.LatLngBounds;
import com.google.android.gms.maps.model.VisibleRegion;
@RunWith(MockitoJUnitRunner.class)
public class DynamicGridClusteringStrategyTest {
@Mock
private IGoogleMap map;
@Mock
private IProjection projection;
@Mock
private ClusterRefresher refresher;
@Mock
private DelegatingMarker marker1;
@Mock
private DelegatingMarker marker2;
@Mock
private DelegatingMarker marker3;
private ClusteringStrategy strategy;
@Before
public void init() {
Mockito.when(map.getCameraPosition()).thenReturn(new CameraPosition(new LatLng(0, 0), 8, 0, 0));
Mockito.when(map.getProjection()).thenReturn(projection);
Mockito.when(projection.getVisibleRegion()).thenReturn(new VisibleRegion(new LatLng(-1,-1), new LatLng(-1,1), new LatLng(1,-1), new LatLng(1,1), new LatLngBounds(new LatLng(-1,-1), new LatLng(1,1))));
Mockito.when(marker1.isVisible()).thenReturn(true);
Mockito.when(marker1.getPosition()).thenReturn(new LatLng(0, 0));
Mockito.when(marker2.isVisible()).thenReturn(true);
Mockito.when(marker2.getPosition()).thenReturn(new LatLng(50, 50));
Mockito.when(marker3.isVisible()).thenReturn(true);
Mockito.when(marker3.getPosition()).thenReturn(new LatLng(0.1, 0.1));
ClusteringSettings settings = new ClusteringSettings().addMarkersDynamically(true);
strategy = new GridClusteringStrategy(settings, map, new ArrayList<DelegatingMarker>(), refresher);
}
@Test
public void whenAddedOneMarkerShouldDisplayOneMarker() {
strategy.onAdd(marker1);
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(1, markers.size());
Assert.assertEquals(marker1, markers.get(0));
}
@Test
public void whenAddedTwoMarkersShouldDisplayTwoMarkers() {
strategy.onAdd(marker1);
strategy.onAdd(marker2);
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(2, markers.size());
Assert.assertTrue(markers.contains(marker1));
Assert.assertTrue(markers.contains(marker2));
}
@Test
public void whenAddedTwoCloseMarkersShouldDisplayOneClusterMarker() {
strategy.onAdd(marker1);
strategy.onAdd(marker3);
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(1, markers.size());
Assert.assertTrue(markers.get(0) instanceof ClusterMarker);
}
@Test
public void whenAddedTwoCloseMarkersAndZoomedInShouldDisplayTwoMarkers() {
strategy.onAdd(marker1);
strategy.onAdd(marker3);
strategy.onCameraChange(new CameraPosition(new LatLng(0, 0), 21, 0, 0));
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(2, markers.size());
Assert.assertTrue(markers.contains(marker1));
Assert.assertTrue(markers.contains(marker3));
}
@Test
public void whenAddedTwoCloseMarkersAndRemovedThemShouldDisplayZeroMarkers() {
strategy.onAdd(marker1);
strategy.onAdd(marker2);
strategy.onRemove(marker1);
strategy.onRemove(marker2);
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(0, markers.size());
}
@Test
public void whenAddedMarkerAndHideItShouldDisplayZeroMarkers() {
strategy.onAdd(marker1);
strategy.onVisibilityChangeRequest(marker1, false);
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(0, markers.size());
}
@Test
public void whenAddedHiddenMarkerShouldDisplayZeroMarkers() {
Mockito.when(marker1.isVisible()).thenReturn(false);
strategy.onAdd(marker1);
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(0, markers.size());
}
@Test
public void whenAddedTwoMarkersAndChangedPositionShouldDisplayOnClusterMarker() {
strategy.onAdd(marker1);
strategy.onAdd(marker2);
Mockito.when(marker2.getPosition()).thenReturn(new LatLng(0.1, 0.1));
strategy.onPositionChange(marker2);
List<Marker> markers = strategy.getDisplayedMarkers();
Assert.assertNotNull(markers);
Assert.assertEquals(1, markers.size());
Assert.assertTrue(markers.get(0) instanceof ClusterMarker);
}
@Test(expected = UnsupportedOperationException.class)
public void whenNotAddedShouldThrowException() {
strategy.getMinZoomLevelNotClustered(marker1);
}
@Test
public void whenSingleMarkerAddedShouldReturnZero() {
strategy.onAdd(marker1);
Assert.assertEquals(0.0f, strategy.getMinZoomLevelNotClustered(marker1), 0.001f);
}
@Test
public void whenAddedMarkersAreFarFromEachOtherShouldReturnSmallZoom() {
strategy.onAdd(marker1);
strategy.onAdd(marker2);
Assert.assertEquals(2.0f, strategy.getMinZoomLevelNotClustered(marker1), 0.0001f);
Assert.assertEquals(2.0f, strategy.getMinZoomLevelNotClustered(marker2), 0.0001f);
}
@Test
public void whenAddedMarkersAreCloseToEachOtherShouldReturnBigZoom() {
strategy.onAdd(marker1);
strategy.onAdd(marker3);
Assert.assertEquals(11.0f, strategy.getMinZoomLevelNotClustered(marker1), 0.0001f);
Assert.assertEquals(11.0f, strategy.getMinZoomLevelNotClustered(marker3), 0.0001f);
}
}