Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame^] | 1 | package net.onrc.onos.datastore.topology; |
| 2 | |
| 3 | import static org.junit.Assert.*; |
| 4 | |
| 5 | import java.util.HashMap; |
| 6 | import java.util.Map; |
| 7 | |
| 8 | import net.onrc.onos.datastore.DataStoreClient; |
| 9 | import net.onrc.onos.datastore.IKVTable; |
| 10 | import net.onrc.onos.datastore.ObjectDoesntExistException; |
| 11 | import net.onrc.onos.datastore.ObjectExistsException; |
| 12 | import net.onrc.onos.datastore.WrongVersionException; |
| 13 | import net.onrc.onos.datastore.topology.KVSwitch.STATUS; |
| 14 | |
| 15 | import org.junit.After; |
| 16 | import org.junit.Before; |
| 17 | import org.junit.Test; |
| 18 | |
| 19 | public class KVSwitchTest { |
| 20 | IKVTable switchTable; |
| 21 | static final Long dpid1 = 0x1L; |
| 22 | KVSwitch sw1; |
| 23 | |
| 24 | @Before |
| 25 | public void setUp() throws Exception { |
| 26 | switchTable = DataStoreClient.getClient().getTable(KVSwitch.GLOBAL_SWITCH_TABLE_NAME); |
| 27 | sw1 = new KVSwitch(dpid1); |
| 28 | } |
| 29 | |
| 30 | @After |
| 31 | public void tearDown() throws Exception { |
| 32 | DataStoreClient.getClient().dropTable(switchTable); |
| 33 | } |
| 34 | |
| 35 | public KVSwitch assertSwitchInDataStore(final Long dpid, final STATUS status) { |
| 36 | try { |
| 37 | final KVSwitch sw = new KVSwitch(dpid); |
| 38 | sw.read(); |
| 39 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 40 | assertEquals(dpid, sw.getDpid()); |
| 41 | assertEquals(status, sw.getStatus()); |
| 42 | return sw; |
| 43 | } catch (ObjectDoesntExistException e) { |
| 44 | fail("Switch was not written to datastore"); |
| 45 | } |
| 46 | return null; |
| 47 | } |
| 48 | public void assertSwitchNotInDataStore(final Long dpid) { |
| 49 | final KVSwitch sw = new KVSwitch(dpid); |
| 50 | try { |
| 51 | sw.read(); |
| 52 | fail("Switch was not supposed to be there in datastore"); |
| 53 | } catch (ObjectDoesntExistException e) { |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | @Test |
| 58 | public void testGetAllSwitches() throws ObjectExistsException { |
| 59 | final int NUM_SWITCHES = 100; |
| 60 | Map<Long,KVSwitch> expected = new HashMap<>(); |
| 61 | for (long dpid = 1 ; dpid <= NUM_SWITCHES ; ++dpid) { |
| 62 | KVSwitch sw = new KVSwitch(dpid); |
| 63 | sw.setStatus(STATUS.ACTIVE); |
| 64 | sw.create(); |
| 65 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 66 | expected.put(sw.getDpid(), sw); |
| 67 | } |
| 68 | |
| 69 | Iterable<KVSwitch> switches = KVSwitch.getAllSwitches(); |
| 70 | |
| 71 | for (KVSwitch sw : switches) { |
| 72 | KVSwitch expectedSw = expected.get(sw.getDpid()); |
| 73 | assertNotNull(expectedSw); |
| 74 | assertEquals(expectedSw.getDpid(), sw.getDpid()); |
| 75 | assertEquals(expectedSw.getStatus(), sw.getStatus()); |
| 76 | assertEquals(expectedSw.getVersion(), sw.getVersion()); |
| 77 | |
| 78 | assertArrayEquals(expectedSw.getKey(), sw.getKey()); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | @Test |
| 83 | public void testCreate() throws ObjectExistsException { |
| 84 | sw1.setStatus(STATUS.ACTIVE); |
| 85 | sw1.create(); |
| 86 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw1.getVersion()); |
| 87 | |
| 88 | assertEquals(dpid1, sw1.getDpid()); |
| 89 | assertEquals(STATUS.ACTIVE, sw1.getStatus()); |
| 90 | |
| 91 | assertSwitchInDataStore(dpid1, STATUS.ACTIVE); |
| 92 | } |
| 93 | |
| 94 | @Test(expected = ObjectExistsException.class) |
| 95 | public void testCreateFailAlreadyExist() throws ObjectExistsException { |
| 96 | // setup pre-existing Switch |
| 97 | KVSwitch sw = new KVSwitch(dpid1); |
| 98 | sw.forceCreate(); |
| 99 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 100 | assertSwitchInDataStore(dpid1, STATUS.INACTIVE); |
| 101 | |
| 102 | sw1.setStatus(STATUS.ACTIVE); |
| 103 | sw1.create(); |
| 104 | fail("Should have thrown an exception"); |
| 105 | } |
| 106 | |
| 107 | @Test |
| 108 | public void testForceCreate() { |
| 109 | // setup pre-existing Switch |
| 110 | KVSwitch sw = new KVSwitch(dpid1); |
| 111 | sw.forceCreate(); |
| 112 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 113 | assertSwitchInDataStore(dpid1, STATUS.INACTIVE); |
| 114 | |
| 115 | |
| 116 | sw1.setStatus(STATUS.ACTIVE); |
| 117 | sw1.forceCreate(); |
| 118 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw1.getVersion()); |
| 119 | |
| 120 | assertEquals(dpid1, sw1.getDpid()); |
| 121 | assertEquals(STATUS.ACTIVE, sw1.getStatus()); |
| 122 | assertSwitchInDataStore(dpid1, STATUS.ACTIVE); |
| 123 | } |
| 124 | |
| 125 | @Test |
| 126 | public void testRead() throws ObjectDoesntExistException { |
| 127 | // setup pre-existing Switch |
| 128 | KVSwitch sw = new KVSwitch(dpid1); |
| 129 | sw.setStatus(STATUS.ACTIVE); |
| 130 | sw.forceCreate(); |
| 131 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 132 | assertSwitchInDataStore(dpid1, STATUS.ACTIVE); |
| 133 | |
| 134 | sw1.read(); |
| 135 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw1.getVersion()); |
| 136 | assertEquals(sw.getVersion(), sw1.getVersion()); |
| 137 | assertEquals(dpid1, sw1.getDpid()); |
| 138 | assertEquals(STATUS.ACTIVE, sw1.getStatus()); |
| 139 | } |
| 140 | |
| 141 | @Test(expected = ObjectDoesntExistException.class) |
| 142 | public void testReadFailNoExist() throws ObjectDoesntExistException { |
| 143 | |
| 144 | sw1.read(); |
| 145 | fail("Should have thrown an exception"); |
| 146 | } |
| 147 | |
| 148 | @Test |
| 149 | public void testUpdate() throws ObjectDoesntExistException, WrongVersionException { |
| 150 | // setup pre-existing Switch |
| 151 | KVSwitch sw = new KVSwitch(dpid1); |
| 152 | sw.setStatus(STATUS.ACTIVE); |
| 153 | sw.forceCreate(); |
| 154 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 155 | assertSwitchInDataStore(dpid1, STATUS.ACTIVE); |
| 156 | |
| 157 | |
| 158 | sw1.read(); |
| 159 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw1.getVersion()); |
| 160 | |
| 161 | sw1.setStatus(STATUS.INACTIVE); |
| 162 | sw1.update(); |
| 163 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw1.getVersion()); |
| 164 | assertNotEquals(sw.getVersion(), sw1.getVersion()); |
| 165 | assertEquals(dpid1, sw1.getDpid()); |
| 166 | assertEquals(STATUS.INACTIVE, sw1.getStatus()); |
| 167 | } |
| 168 | |
| 169 | @Test |
| 170 | public void testDelete() throws ObjectDoesntExistException, WrongVersionException { |
| 171 | // setup pre-existing Switch |
| 172 | KVSwitch sw = new KVSwitch(dpid1); |
| 173 | sw.setStatus(STATUS.ACTIVE); |
| 174 | sw.forceCreate(); |
| 175 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 176 | assertSwitchInDataStore(dpid1, STATUS.ACTIVE); |
| 177 | |
| 178 | |
| 179 | try { |
| 180 | sw1.read(); |
| 181 | } catch (ObjectDoesntExistException e) { |
| 182 | fail("Failed reading switch to delete"); |
| 183 | } |
| 184 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw1.getVersion()); |
| 185 | sw1.delete(); |
| 186 | assertSwitchNotInDataStore(dpid1); |
| 187 | } |
| 188 | |
| 189 | @Test |
| 190 | public void testForceDelete() { |
| 191 | // setup pre-existing Switch |
| 192 | KVSwitch sw = new KVSwitch(dpid1); |
| 193 | sw.setStatus(STATUS.ACTIVE); |
| 194 | sw.forceCreate(); |
| 195 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw.getVersion()); |
| 196 | assertSwitchInDataStore(dpid1, STATUS.ACTIVE); |
| 197 | |
| 198 | |
| 199 | sw1.forceDelete(); |
| 200 | assertNotEquals(DataStoreClient.getClient().VERSION_NONEXISTENT(), sw1.getVersion()); |
| 201 | } |
| 202 | |
| 203 | } |