Fix statistics race condition on big flows
[openflowplugin.git] / openflowplugin-impl / src / test / java / org / opendaylight / openflowplugin / impl / services / sal / SalMeterServiceImplTest.java
1 /*
2  * Copyright (c) 2017 Pantheon Technologies s.r.o. and others.  All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8 package org.opendaylight.openflowplugin.impl.services.sal;
9
10 import static org.mockito.Matchers.eq;
11 import static org.mockito.Mockito.mock;
12 import static org.mockito.Mockito.verify;
13 import static org.mockito.Mockito.when;
14
15 import org.junit.Test;
16 import org.mockito.Matchers;
17 import org.mockito.Mock;
18 import org.opendaylight.openflowplugin.api.openflow.registry.meter.DeviceMeterRegistry;
19 import org.opendaylight.openflowplugin.api.openflow.rpc.listener.ItemLifecycleListener;
20 import org.opendaylight.openflowplugin.impl.services.ServiceMocking;
21 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManager;
22 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManagerFactory;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterKey;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterInput;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterInputBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterOutput;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterInput;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterInputBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterOutput;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterInput;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterInputBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.OriginalMeter;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.OriginalMeterBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.UpdatedMeter;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.UpdatedMeterBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId;
38 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
39
40 public class SalMeterServiceImplTest extends ServiceMocking {
41
42     private static final Long DUMMY_METER_ID = 15L;
43     private static final Long DUMMY_METTER_ID = 2000L;
44
45     @Mock
46     DeviceMeterRegistry mockedDeviceMeterRegistry;
47
48     SalMeterServiceImpl salMeterService;
49
50     @Override
51     public void initialization() {
52         super.initialization();
53         when(mockedDeviceContext.getDeviceMeterRegistry()).thenReturn(mockedDeviceMeterRegistry);
54         final ConvertorManager convertorManager = ConvertorManagerFactory.createDefaultManager();
55         salMeterService = new SalMeterServiceImpl(mockedRequestContextStack, mockedDeviceContext, convertorManager);
56     }
57
58     @Test
59     public void testAddMeter() throws Exception {
60         addMeter(null);
61     }
62
63     @Test
64     public void testAddMeterWithItemLifecycle() throws Exception {
65         addMeter(mock(ItemLifecycleListener.class));
66     }
67
68     private void addMeter(final ItemLifecycleListener itemLifecycleListener) {
69         final MeterId dummyMeterId = new MeterId(DUMMY_METER_ID);
70         AddMeterInput addMeterInput = new AddMeterInputBuilder().setMeterId(dummyMeterId).build();
71
72         this.<AddMeterOutput>mockSuccessfulFuture();
73
74         salMeterService.setItemLifecycleListener(itemLifecycleListener);
75
76         salMeterService.addMeter(addMeterInput);
77         verify(mockedRequestContextStack).createRequestContext();
78         verify(mockedDeviceMeterRegistry).store(eq(dummyMeterId));
79
80         if (itemLifecycleListener != null) {
81             verify(itemLifecycleListener).onAdded(Matchers.<KeyedInstanceIdentifier<Meter, MeterKey>>any(),Matchers.<Meter>any());
82         }
83     }
84
85     @Test
86     public void testUpdateMeter() throws Exception {
87         updateMeter(null);
88     }
89
90     @Test
91     public void testUpdateMeterWithItemLifecycle() throws Exception {
92         updateMeter(mock(ItemLifecycleListener.class));
93     }
94
95     private void updateMeter(final ItemLifecycleListener itemLifecycleListener) throws Exception {
96         final UpdatedMeter dummyUpdatedMeter = new UpdatedMeterBuilder().setMeterId(new MeterId(DUMMY_METTER_ID)).build();
97         final OriginalMeter dummyOriginalMeter = new OriginalMeterBuilder().setMeterId(new MeterId(DUMMY_METTER_ID)).build();
98
99         final UpdateMeterInput updateMeterInput = new UpdateMeterInputBuilder().setUpdatedMeter(dummyUpdatedMeter).setOriginalMeter(dummyOriginalMeter).build();
100
101         this.<AddMeterOutput>mockSuccessfulFuture();
102
103         salMeterService.setItemLifecycleListener(itemLifecycleListener);
104
105         salMeterService.updateMeter(updateMeterInput);
106         verify(mockedRequestContextStack).createRequestContext();
107
108         if (itemLifecycleListener != null) {
109             verify(itemLifecycleListener).onAdded(Matchers.<KeyedInstanceIdentifier<Meter, MeterKey>>any(),Matchers.<Meter>any());
110             verify(itemLifecycleListener).onRemoved(Matchers.<KeyedInstanceIdentifier<Meter, MeterKey>>any());
111         }
112     }
113
114     @Test
115     public void testRemoveMeter() throws Exception {
116         removeMeter(null);
117     }
118
119     @Test
120     public void testRemoveMeterWithItemLifecycle() throws Exception {
121         removeMeter(mock(ItemLifecycleListener.class));
122     }
123
124     private void removeMeter(final ItemLifecycleListener itemLifecycleListener) throws Exception {
125         final MeterId dummyMeterId = new MeterId(DUMMY_METER_ID);
126         RemoveMeterInput removeMeterInput = new RemoveMeterInputBuilder().setMeterId(dummyMeterId).build();
127
128         this.<RemoveMeterOutput>mockSuccessfulFuture();
129
130         salMeterService.setItemLifecycleListener(itemLifecycleListener);
131
132         salMeterService.removeMeter(removeMeterInput);
133         verify(mockedRequestContextStack).createRequestContext();
134         verify(mockedDeviceMeterRegistry).addMark(eq(dummyMeterId));
135
136         if (itemLifecycleListener != null) {
137             verify(itemLifecycleListener).onRemoved(Matchers.<KeyedInstanceIdentifier<Meter, MeterKey>>any());
138         }
139     }
140 }