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
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
/*
* Copyright 2015 Open Networking Laboratory
*
* 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 org.onosproject.incubator.net.meter.impl;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onlab.junit.TestUtils;
import org.onlab.packet.IpAddress;
import org.onosproject.cluster.ClusterServiceAdapter;
import org.onosproject.cluster.ControllerNode;
import org.onosproject.cluster.DefaultControllerNode;
import org.onosproject.cluster.NodeId;
import org.onosproject.common.event.impl.TestEventDispatcher;
import org.onosproject.core.ApplicationId;
import org.onosproject.core.DefaultApplicationId;
import org.onosproject.incubator.store.meter.impl.DistributedMeterStore;
import org.onosproject.mastership.MastershipServiceAdapter;
import org.onosproject.net.DeviceId;
import org.onosproject.net.meter.Band;
import org.onosproject.net.meter.DefaultBand;
import org.onosproject.net.meter.DefaultMeter;
import org.onosproject.net.meter.DefaultMeterRequest;
import org.onosproject.net.meter.Meter;
import org.onosproject.net.meter.MeterId;
import org.onosproject.net.meter.MeterOperation;
import org.onosproject.net.meter.MeterOperations;
import org.onosproject.net.meter.MeterProvider;
import org.onosproject.net.meter.MeterProviderRegistry;
import org.onosproject.net.meter.MeterProviderService;
import org.onosproject.net.meter.MeterRequest;
import org.onosproject.net.meter.MeterService;
import org.onosproject.net.meter.MeterState;
import org.onosproject.net.provider.AbstractProvider;
import org.onosproject.net.provider.ProviderId;
import org.onosproject.store.service.TestStorageService;
import java.util.Collections;
import java.util.Map;
import java.util.Set;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import static org.onosproject.net.NetTestTools.APP_ID;
import static org.onosproject.net.NetTestTools.did;
import static org.onosproject.net.NetTestTools.injectEventDispatcher;
/**
* Meter manager tests.
*/
public class MeterManagerTest {
private static final ProviderId PID = new ProviderId("of", "foo");
private static final NodeId NID_LOCAL = new NodeId("local");
private static final IpAddress LOCALHOST = IpAddress.valueOf("127.0.0.1");
private MeterService service;
private MeterManager manager;
private DistributedMeterStore meterStore;
private MeterProviderRegistry registry;
private MeterProviderService providerService;
private TestProvider provider;
private ApplicationId appId;
private Meter m1;
private Meter m2;
private MeterRequest.Builder m1Request;
private MeterRequest.Builder m2Request;
private Map<MeterId, Meter> meters = Maps.newHashMap();
@Before
public void setup() throws Exception {
meterStore = new DistributedMeterStore();
TestUtils.setField(meterStore, "storageService", new TestStorageService());
TestUtils.setField(meterStore, "clusterService", new TestClusterService());
TestUtils.setField(meterStore, "mastershipService", new TestMastershipService());
meterStore.activate();
manager = new MeterManager();
manager.store = meterStore;
TestUtils.setField(manager, "storageService", new TestStorageService());
injectEventDispatcher(manager, new TestEventDispatcher());
service = manager;
registry = manager;
manager.activate();
provider = new TestProvider(PID);
providerService = registry.register(provider);
appId = new TestApplicationId(0, "MeterManagerTest");
assertTrue("provider should be registered",
registry.getProviders().contains(provider.id()));
Band band = DefaultBand.builder()
.ofType(Band.Type.DROP)
.withRate(500)
.build();
m1 = DefaultMeter.builder()
.forDevice(did("1"))
.fromApp(APP_ID)
.withId(MeterId.meterId(1))
.withUnit(Meter.Unit.KB_PER_SEC)
.withBands(Collections.singletonList(band))
.build();
m2 = DefaultMeter.builder()
.forDevice(did("2"))
.fromApp(APP_ID)
.withId(MeterId.meterId(1))
.withUnit(Meter.Unit.KB_PER_SEC)
.withBands(Collections.singletonList(band))
.build();
m1Request = DefaultMeterRequest.builder()
.forDevice(did("1"))
.fromApp(APP_ID)
.withUnit(Meter.Unit.KB_PER_SEC)
.withBands(Collections.singletonList(band));
m2Request = DefaultMeterRequest.builder()
.forDevice(did("2"))
.fromApp(APP_ID)
.withUnit(Meter.Unit.KB_PER_SEC)
.withBands(Collections.singletonList(band));
}
@After
public void tearDown() {
registry.unregister(provider);
assertFalse("provider should not be registered",
registry.getProviders().contains(provider.id()));
manager.deactivate();
injectEventDispatcher(manager, null);
}
@Test
public void testAddition() {
manager.submit(m1Request.add());
assertTrue("The meter was not added", manager.getAllMeters().size() == 1);
assertThat(manager.getMeter(did("1"), MeterId.meterId(1)), is(m1));
}
@Test
public void testRemove() {
manager.submit(m1Request.add());
manager.withdraw(m1Request.remove(), m1.id());
assertThat(manager.getMeter(did("1"), MeterId.meterId(1)).state(),
is(MeterState.PENDING_REMOVE));
providerService.pushMeterMetrics(m1.deviceId(), Collections.emptyList());
assertTrue("The meter was not removed", manager.getAllMeters().size() == 0);
}
@Test
public void testMultipleDevice() {
manager.submit(m1Request.add());
manager.submit(m2Request.add());
assertTrue("The meters were not added", manager.getAllMeters().size() == 2);
assertThat(manager.getMeter(did("1"), MeterId.meterId(1)), is(m1));
assertThat(manager.getMeter(did("2"), MeterId.meterId(1)), is(m2));
}
public class TestApplicationId extends DefaultApplicationId {
public TestApplicationId(int id, String name) {
super(id, name);
}
}
private class TestProvider extends AbstractProvider implements MeterProvider {
protected TestProvider(ProviderId id) {
super(PID);
}
@Override
public void performMeterOperation(DeviceId deviceId, MeterOperations meterOps) {
//Currently unused.
}
@Override
public void performMeterOperation(DeviceId deviceId, MeterOperation meterOp) {
meters.put(meterOp.meter().id(), meterOp.meter());
}
}
private final class TestClusterService extends ClusterServiceAdapter {
ControllerNode local = new DefaultControllerNode(NID_LOCAL, LOCALHOST);
@Override
public ControllerNode getLocalNode() {
return local;
}
@Override
public Set<ControllerNode> getNodes() {
return Sets.newHashSet();
}
}
private class TestMastershipService extends MastershipServiceAdapter {
@Override
public NodeId getMasterFor(DeviceId deviceId) {
return NID_LOCAL;
}
}
}
|
