Jonathan Hart | 6df9017 | 2014-04-03 10:13:11 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.datastore.hazelcast; |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 2 | |
Jonathan Hart | a88fd24 | 2014-04-03 11:24:54 -0700 | [diff] [blame] | 3 | import static org.junit.Assert.assertArrayEquals; |
| 4 | import static org.junit.Assert.assertEquals; |
| 5 | import static org.junit.Assert.assertNotEquals; |
| 6 | import static org.junit.Assert.assertNotNull; |
| 7 | import static org.junit.Assert.assertNull; |
| 8 | import static org.junit.Assert.assertTrue; |
| 9 | import static org.junit.Assert.fail; |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 10 | |
| 11 | import java.nio.charset.StandardCharsets; |
| 12 | import java.util.Map; |
| 13 | import java.util.TreeMap; |
| 14 | |
Jonathan Hart | a88fd24 | 2014-04-03 11:24:54 -0700 | [diff] [blame] | 15 | import net.onrc.onos.core.datastore.IKVTable.IKVEntry; |
Jonathan Hart | 6df9017 | 2014-04-03 10:13:11 -0700 | [diff] [blame] | 16 | import net.onrc.onos.core.datastore.ObjectDoesntExistException; |
| 17 | import net.onrc.onos.core.datastore.ObjectExistsException; |
| 18 | import net.onrc.onos.core.datastore.WrongVersionException; |
Jonathan Hart | 6df9017 | 2014-04-03 10:13:11 -0700 | [diff] [blame] | 19 | import net.onrc.onos.core.datastore.hazelcast.HZTable.VersionedValue; |
| 20 | import net.onrc.onos.core.datastore.utils.ByteArrayComparator; |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 21 | |
| 22 | import org.junit.After; |
| 23 | import org.junit.Before; |
| 24 | import org.junit.Ignore; |
| 25 | import org.junit.Rule; |
| 26 | import org.junit.Test; |
| 27 | import org.junit.rules.TestName; |
| 28 | |
| 29 | public class HZTableTest { |
| 30 | @Rule |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 31 | public TestName name = new TestName(); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 32 | |
| 33 | static final String TEST_TABLE_NAME = "TableForUnitTest"; |
| 34 | HZTable table; |
| 35 | |
| 36 | @Before |
| 37 | public void setUp() throws Exception { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 38 | table = (HZTable) HZClient.getClient().getTable(TEST_TABLE_NAME); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 39 | } |
| 40 | |
| 41 | @After |
| 42 | public void tearDown() throws Exception { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 43 | HZClient.getClient().dropTable(table); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 44 | } |
| 45 | |
| 46 | public void assertEntryInTable(final byte[] key, final byte[] value, final long version) { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 47 | VersionedValue valueblob = table.getBackendMap().get(key); |
| 48 | assertNotNull(valueblob); |
| 49 | assertArrayEquals(value, valueblob.getValue()); |
| 50 | assertEquals(version, valueblob.getVersion()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 51 | } |
| 52 | |
| 53 | public void assertKeyNotInTable(final byte[] key) { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 54 | VersionedValue valueblob = table.getBackendMap().get(key); |
| 55 | assertNull(valueblob); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | @Test |
| 59 | public void testGetInitialVersion() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 60 | final long version1 = HZTable.getInitialVersion(); |
| 61 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version1); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 62 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 63 | final long version2 = HZTable.getInitialVersion(); |
| 64 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version2); |
| 65 | assertNotEquals(version1, version2); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 66 | } |
| 67 | |
| 68 | @Test |
| 69 | public void testGetNextVersion() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 70 | final long nextVersion = HZTable.getNextVersion(1); |
| 71 | assertNotEquals(nextVersion, HZClient.VERSION_NONEXISTENT); |
| 72 | assertNotEquals(nextVersion, 1); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 73 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 74 | final long nextVersion1 = HZTable.getNextVersion(Long.MAX_VALUE); |
| 75 | assertNotEquals(nextVersion1, HZClient.VERSION_NONEXISTENT); |
| 76 | assertNotEquals(nextVersion1, Long.MAX_VALUE); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 77 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 78 | final long nextVersion11 = HZTable.getNextVersion(HZClient.VERSION_NONEXISTENT - 1); |
| 79 | assertNotEquals(nextVersion11, HZClient.VERSION_NONEXISTENT); |
| 80 | assertNotEquals(nextVersion11, HZClient.VERSION_NONEXISTENT - 1); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 81 | } |
| 82 | |
| 83 | @Ignore // nothing to test for now |
| 84 | @Test |
| 85 | public void testHZTable() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 86 | fail("Not yet implemented"); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 87 | } |
| 88 | |
| 89 | @Test |
| 90 | public void testGetTableName() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 91 | assertEquals(TEST_TABLE_NAME, table.getTableName()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 92 | } |
| 93 | |
| 94 | @Test |
| 95 | public void testVERSION_NONEXISTENT() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 96 | assertEquals(HZClient.VERSION_NONEXISTENT, table.VERSION_NONEXISTENT()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 97 | } |
| 98 | |
| 99 | @Test |
| 100 | public void testGetTableId() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 101 | // for Hazelcast implementation IKVTableID is table itself |
| 102 | assertEquals(table, table.getTableId()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 103 | } |
| 104 | |
| 105 | @Test |
| 106 | public void testCreate() throws ObjectExistsException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 107 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 108 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 109 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 110 | final long version = table.create(key, value); |
| 111 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 112 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 113 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 114 | } |
| 115 | |
| 116 | @Test(expected = ObjectExistsException.class) |
| 117 | public void testCreateConflict() throws ObjectExistsException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 118 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 119 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 120 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 121 | final long version = table.create(key, value); |
| 122 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 123 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 124 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 125 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 126 | table.create(key, value); |
| 127 | fail("Should have thrown exception"); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 128 | } |
| 129 | |
| 130 | @Test |
| 131 | public void testForceCreate() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 132 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 133 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 134 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 135 | final long version = table.forceCreate(key, value); |
| 136 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 137 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 138 | |
| 139 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 140 | final long version1 = table.forceCreate(key, value); |
| 141 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version1); |
| 142 | assertNotEquals(version, version1); |
| 143 | assertEntryInTable(key, value, version1); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 144 | } |
| 145 | |
| 146 | @Test |
| 147 | public void testRead() throws ObjectDoesntExistException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 148 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 149 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 150 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 151 | // put data to read |
| 152 | final long version = table.forceCreate(key, value); |
| 153 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 154 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 155 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 156 | // test body |
| 157 | final IKVEntry readValue = table.read(key); |
| 158 | assertArrayEquals(key, readValue.getKey()); |
| 159 | assertArrayEquals(value, readValue.getValue()); |
| 160 | assertEquals(version, readValue.getVersion()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | |
| 164 | @Test(expected = ObjectDoesntExistException.class) |
| 165 | public void testReadNotExist() throws ObjectDoesntExistException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 166 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 167 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 168 | table.read(key); |
| 169 | fail("Should have thrown exception"); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 170 | } |
| 171 | |
| 172 | @Test |
| 173 | public void testUpdateByteArrayByteArrayLongSuccess() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 174 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 175 | final byte[] oldValue = "OldValue".getBytes(StandardCharsets.UTF_8); |
| 176 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 177 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 178 | // put data to update |
| 179 | final long oldVersion = table.forceCreate(key, oldValue); |
| 180 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 181 | assertEntryInTable(key, oldValue, oldVersion); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 182 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 183 | final long version = table.update(key, value, oldVersion); |
| 184 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 185 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 186 | } |
| 187 | |
| 188 | @Test(expected = ObjectDoesntExistException.class) |
| 189 | public void testUpdateByteArrayByteArrayLongFailNoOldValue() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 190 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 191 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 192 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 193 | final long oldVersion = 0xDEAD; |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 194 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 195 | final long version = table.update(key, value, oldVersion); |
| 196 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 197 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 198 | } |
| 199 | |
| 200 | @Test(expected = WrongVersionException.class) |
| 201 | public void testUpdateByteArrayByteArrayLongFailWrongVersion() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 202 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 203 | final byte[] oldValue = "OldValue".getBytes(StandardCharsets.UTF_8); |
| 204 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 205 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 206 | // put data to update |
| 207 | final long oldVersion = table.forceCreate(key, oldValue); |
| 208 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 209 | assertEntryInTable(key, oldValue, oldVersion); |
| 210 | // some one updates (from different thread/process in reality) |
| 211 | table.forceCreate(key, oldValue); |
| 212 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 213 | |
| 214 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 215 | table.update(key, value, oldVersion); |
| 216 | fail("Should have thrown exception"); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 217 | } |
| 218 | |
| 219 | @Test |
| 220 | public void testUpdateByteArrayByteArraySuccess() throws ObjectDoesntExistException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 221 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 222 | final byte[] oldValue = "OldValue".getBytes(StandardCharsets.UTF_8); |
| 223 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 224 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 225 | // put data to update |
| 226 | final long oldVersion = table.forceCreate(key, oldValue); |
| 227 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 228 | assertEntryInTable(key, oldValue, oldVersion); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 229 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 230 | final long version = table.update(key, value); |
| 231 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 232 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 233 | } |
| 234 | |
| 235 | @Test(expected = ObjectDoesntExistException.class) |
| 236 | public void testUpdateByteArrayByteArrayFailNoOldValue() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 237 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 238 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 239 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 240 | final long version = table.update(key, value); |
| 241 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 242 | assertEntryInTable(key, value, version); |
| 243 | fail("Should have thrown exception"); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 244 | } |
| 245 | |
| 246 | @Test |
| 247 | public void testUpdateByteArrayByteArraySuccessIgnoreVersion() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 248 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 249 | final byte[] oldValue = "OldValue".getBytes(StandardCharsets.UTF_8); |
| 250 | final byte[] value = "SomeValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 251 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 252 | // put data to update |
| 253 | final long oldVersion = table.forceCreate(key, oldValue); |
| 254 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 255 | assertEntryInTable(key, oldValue, oldVersion); |
| 256 | // someone updates (from different thread/process in reality) |
| 257 | table.forceCreate(key, oldValue); |
| 258 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 259 | |
| 260 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 261 | final long version = table.update(key, value); |
| 262 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 263 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 264 | } |
| 265 | |
| 266 | @Test |
| 267 | public void testDelete() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 268 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 269 | final byte[] oldValue = "OldValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 270 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 271 | // put data to delete |
| 272 | final long oldVersion = table.forceCreate(key, oldValue); |
| 273 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 274 | assertEntryInTable(key, oldValue, oldVersion); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 275 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 276 | long version = table.delete(key, oldVersion); |
| 277 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 278 | assertEquals(oldVersion, version); |
| 279 | assertKeyNotInTable(key); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 280 | } |
| 281 | |
| 282 | @Test(expected = ObjectDoesntExistException.class) |
| 283 | public void testDeleteFailNoEntry() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 284 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 285 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 286 | final long oldVersion = 0xDEAD; |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 287 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 288 | try { |
| 289 | table.delete(key, oldVersion); |
| 290 | } catch (ObjectDoesntExistException | WrongVersionException e) { |
| 291 | assertKeyNotInTable(key); |
| 292 | throw e; |
| 293 | } |
| 294 | fail("Should have thrown exception"); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 295 | } |
| 296 | |
| 297 | @Test(expected = WrongVersionException.class) |
| 298 | public void testDeleteFailWrongVersion() throws ObjectDoesntExistException, WrongVersionException { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 299 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 300 | final byte[] oldValue = "OldValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 301 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 302 | // put data to delete |
| 303 | final long oldVersion = table.forceCreate(key, oldValue); |
| 304 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 305 | assertEntryInTable(key, oldValue, oldVersion); |
| 306 | // someone updates (from different thread/process in reality) |
| 307 | final long latestVersion = table.forceCreate(key, oldValue); |
| 308 | assertNotEquals(HZClient.VERSION_NONEXISTENT, latestVersion); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 309 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 310 | try { |
| 311 | table.delete(key, oldVersion); |
| 312 | } catch (ObjectDoesntExistException | WrongVersionException e) { |
| 313 | assertEntryInTable(key, oldValue, latestVersion); |
| 314 | throw e; |
| 315 | } |
| 316 | fail("Should have thrown exception"); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 317 | } |
| 318 | |
| 319 | |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 320 | @Test |
| 321 | public void testForceDelete() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 322 | final byte[] key = name.getMethodName().getBytes(StandardCharsets.UTF_8); |
| 323 | final byte[] oldValue = "OldValue".getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 324 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 325 | // put data to delete |
| 326 | final long oldVersion = table.forceCreate(key, oldValue); |
| 327 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 328 | assertEntryInTable(key, oldValue, oldVersion); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 329 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 330 | long version = table.forceDelete(key); |
| 331 | assertNotEquals(HZClient.VERSION_NONEXISTENT, oldVersion); |
| 332 | assertEquals(oldVersion, version); |
| 333 | assertKeyNotInTable(key); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 334 | } |
| 335 | |
| 336 | @Test |
| 337 | public void testGetAllEntries() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 338 | final int DATASETSIZE = 100; |
| 339 | final Map<byte[], VersionedValue> testdata = new TreeMap<>(ByteArrayComparator.BYTEARRAY_COMPARATOR); |
| 340 | for (int i = 0; i < DATASETSIZE; ++i) { |
| 341 | final byte[] key = (name.getMethodName() + i).getBytes(StandardCharsets.UTF_8); |
| 342 | final byte[] value = ("Value" + i).getBytes(StandardCharsets.UTF_8); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 343 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 344 | // put data to delete |
| 345 | final long version = table.forceCreate(key, value); |
| 346 | assertNotEquals(HZClient.VERSION_NONEXISTENT, version); |
| 347 | assertEntryInTable(key, value, version); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 348 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 349 | testdata.put(key, new VersionedValue(value, version)); |
| 350 | } |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 351 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 352 | Iterable<IKVEntry> datastore = table.getAllEntries(); |
| 353 | for (IKVEntry entry : datastore) { |
| 354 | VersionedValue expectedValue = testdata.get(entry.getKey()); |
| 355 | assertNotNull(expectedValue); |
| 356 | assertArrayEquals(expectedValue.getValue(), entry.getValue()); |
| 357 | assertEquals(expectedValue.getVersion(), entry.getVersion()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 358 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 359 | testdata.remove(entry.getKey()); |
| 360 | } |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 361 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 362 | assertTrue(testdata.isEmpty()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 363 | } |
| 364 | |
| 365 | @Test |
| 366 | public void testToString() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 367 | assertEquals("[HZTable " + TEST_TABLE_NAME + "]", table.toString()); |
Yuta HIGUCHI | 6a64313 | 2014-03-18 22:39:27 -0700 | [diff] [blame] | 368 | } |
| 369 | |
| 370 | } |