@Test
public void storeNew() throws Exception {
meta = new TSMeta(new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1}, 1357300800000L);
meta.setDisplayName("New DN");
meta.storeNew(tsdb);
assertEquals("New DN", meta.getDisplayName());
}
@Test
public void syncToStorageOverwrite() throws Exception {
meta = new TSMeta(new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1}, 1357300800000L);
meta.setDisplayName("New DN");
meta.syncToStorage(tsdb, true).joinUninterruptibly();
assertEquals("New DN", meta.getDisplayName());
assertEquals(0, meta.getRetention());
}
@Test
public void deserialize() throws Exception {
String json =
"{\"tsuid\":\"ABCD\",\""
+ "description\":\"Description\",\"notes\":\"Notes\",\"created\":1328140800,"
+ "\"custom\":null,\"units\":\"\",\"retention\":42,\"max\":1.0,\"min\":"
+ "\"NaN\",\"displayName\":\"Display\",\"dataType\":\"Data\",\"lastReceived"
+ "\":1328140801,\"unknownkey\":null}";
TSMeta tsmeta = JSON.parseToObject(json, TSMeta.class);
assertNotNull(tsmeta);
assertEquals("ABCD", tsmeta.getTSUID());
assertEquals("Notes", tsmeta.getNotes());
assertEquals(42, tsmeta.getRetention());
}
@Test
public void parseFromColumn() throws Exception {
final KeyValue column = mock(KeyValue.class);
when(column.key()).thenReturn(new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1});
when(column.value())
.thenReturn(
storage.getColumn(
new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1},
NAME_FAMILY,
"ts_meta".getBytes(MockBase.ASCII())));
final TSMeta meta = TSMeta.parseFromColumn(tsdb, column, false).joinUninterruptibly();
assertNotNull(meta);
assertEquals("000001000001000001", meta.getTSUID());
assertNull(meta.getMetric());
}
@Test
public void counterExistsInStorageNot() throws Exception {
storage.flushRow(new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1});
assertFalse(
TSMeta.counterExistsInStorage(tsdb, new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1})
.joinUninterruptibly());
}
@Test
public void getTSMeta() throws Exception {
meta = TSMeta.getTSMeta(tsdb, "000001000001000001").joinUninterruptibly();
assertNotNull(meta);
assertEquals("000001000001000001", meta.getTSUID());
assertEquals("sys.cpu.0", meta.getMetric().getName());
assertEquals(2, meta.getTags().size());
assertEquals("host", meta.getTags().get(0).getName());
assertEquals("web01", meta.getTags().get(1).getName());
assertEquals(1, meta.getTotalDatapoints());
// no support for timestamps in mockbase yet
// assertEquals(1328140801L, meta.getLastReceived());
}
@Test(expected = NoSuchUniqueId.class)
public void incrementAndGetCounterNSU() throws Exception {
final byte[] tsuid = {0, 0, 1, 0, 0, 1, 0, 0, 2};
class ErrBack implements Callback<Object, Exception> {
@Override
public Object call(Exception e) throws Exception {
Throwable ex = e;
while (ex.getClass().equals(DeferredGroupException.class)) {
ex = ex.getCause();
}
throw (Exception) ex;
}
}
TSMeta.incrementAndGetCounter(tsdb, tsuid).addErrback(new ErrBack()).joinUninterruptibly();
}
@Test(expected = NoSuchUniqueId.class)
public void getTSMetaNSUTagv() throws Throwable {
storage.addColumn(
new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 2},
NAME_FAMILY,
"ts_meta".getBytes(MockBase.ASCII()),
("{\"tsuid\":\"000001000001000002\",\""
+ "description\":\"Description\",\"notes\":\"Notes\",\"created\":1328140800,"
+ "\"custom\":null,\"units\":\"\",\"retention\":42,\"max\":1.0,\"min\":"
+ "\"NaN\",\"displayName\":\"Display\",\"dataType\":\"Data\"}")
.getBytes(MockBase.ASCII()));
try {
TSMeta.getTSMeta(tsdb, "000001000001000002").joinUninterruptibly();
} catch (DeferredGroupException e) {
throw e.getCause();
}
}
@Test(expected = NoSuchUniqueId.class)
public void parseFromColumnWithUIDMetaNSU() throws Exception {
class ErrBack implements Callback<Object, Exception> {
@Override
public Object call(Exception e) throws Exception {
Throwable ex = e;
while (ex.getClass().equals(DeferredGroupException.class)) {
ex = ex.getCause();
}
throw (Exception) ex;
}
}
final KeyValue column = mock(KeyValue.class);
when(column.key()).thenReturn(new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 2});
when(column.value())
.thenReturn(
("{\"tsuid\":\"000001000001000002\",\""
+ "description\":\"Description\",\"notes\":\"Notes\",\"created\":1328140800,"
+ "\"custom\":null,\"units\":\"\",\"retention\":42,\"max\":1.0,\"min\":"
+ "\"NaN\",\"displayName\":\"Display\",\"dataType\":\"Data\"}")
.getBytes(MockBase.ASCII()));
TSMeta.parseFromColumn(tsdb, column, true).addErrback(new ErrBack()).joinUninterruptibly();
}
@Test
public void getTSMetaDoesNotExist() throws Exception {
meta = TSMeta.getTSMeta(tsdb, "000002000001000001").joinUninterruptibly();
assertNull(meta);
}
@Test
public void createConstructor() {
meta = new TSMeta(new byte[] {0, 0, 1, 0, 0, 2, 0, 0, 3}, 1357300800000L);
assertEquals(1357300800000L / 1000, meta.getCreated());
}
@Test
public void META_QUALIFIER() throws Exception {
assertArrayEquals("ts_meta".getBytes(MockBase.ASCII()), TSMeta.META_QUALIFIER());
}
@Test
public void COUNTER_QUALIFIER() throws Exception {
assertArrayEquals("ts_ctr".getBytes(MockBase.ASCII()), TSMeta.COUNTER_QUALIFIER());
}
@Test
public void incrementAndGetCounter() throws Exception {
final byte[] tsuid = {0, 0, 1, 0, 0, 1, 0, 0, 1};
TSMeta.incrementAndGetCounter(tsdb, tsuid).joinUninterruptibly();
verify(client).bufferAtomicIncrement((AtomicIncrementRequest) any());
}
@Test
public void delete() throws Exception {
meta = TSMeta.getTSMeta(tsdb, "000001000001000001").joinUninterruptibly();
meta.delete(tsdb);
}
@Test
public void counterExistsInStorage() throws Exception {
assertTrue(
TSMeta.counterExistsInStorage(tsdb, new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1})
.joinUninterruptibly());
}
@Test(expected = IllegalArgumentException.class)
public void deleteNull() throws Exception {
meta = new TSMeta();
meta.delete(tsdb);
}
@Test
public void metaExistsInStorage() throws Exception {
assertTrue(TSMeta.metaExistsInStorage(tsdb, "000001000001000001").joinUninterruptibly());
}
@Test(expected = IllegalArgumentException.class)
public void storeNewEmpty() throws Exception {
meta = new TSMeta("");
meta.storeNew(tsdb);
}
@Test(expected = IllegalStateException.class)
public void syncToStorageNoChanges() throws Exception {
meta = new TSMeta("ABCD");
meta.syncToStorage(tsdb, true).joinUninterruptibly();
}
@Test(expected = IllegalArgumentException.class)
public void syncToStorageDoesNotExist() throws Exception {
storage.flushRow(new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1});
meta = new TSMeta(new byte[] {0, 0, 1, 0, 0, 1, 0, 0, 1}, 1357300800000L);
meta.syncToStorage(tsdb, false).joinUninterruptibly();
}
@Test(expected = IllegalArgumentException.class)
public void syncToStorageNullTSUID() throws Exception {
meta = new TSMeta();
meta.syncToStorage(tsdb, true).joinUninterruptibly();
}