public void DeleteKeyExist()
{
var serdes = new StringSerDes();
byte[] key = serdes.Serialize("key", new SerializationContext()),
value = serdes.Serialize("value", new SerializationContext());
var store = new InMemoryKeyValueStore("store");
store.Put(new Bytes(key), value);
Assert.AreEqual(1, store.ApproximateNumEntries());
var v = store.Delete(new Bytes(key));
Assert.AreEqual(0, store.ApproximateNumEntries());
Assert.AreEqual("value", serdes.Deserialize(v, new SerializationContext()));
}
public void CreateInMemoryKeyValueStore()
{
var store = new InMemoryKeyValueStore("store");
Assert.IsFalse(store.Persistent);
Assert.AreEqual("store", store.Name);
Assert.AreEqual(0, store.ApproximateNumEntries());
}
public void PutKeyNotExist()
{
var serdes = new StringSerDes();
byte[] key = serdes.Serialize("key"), value = serdes.Serialize("value");
var store = new InMemoryKeyValueStore("store");
store.Put(new Bytes(key), value);
Assert.AreEqual(1, store.ApproximateNumEntries());
}
public void DeletKeyNotExist()
{
var serdes = new StringSerDes();
byte[] key = serdes.Serialize("key", new SerializationContext());
var store = new InMemoryKeyValueStore("store");
var r = store.Delete(new Bytes(key));
Assert.IsNull(r);
Assert.AreEqual(0, store.ApproximateNumEntries());
}
public void PutIfAbsent()
{
var serdes = new StringSerDes();
byte[] key3 = serdes.Serialize("key3", new SerializationContext()), value3 = serdes.Serialize("value3", new SerializationContext());
var store = new InMemoryKeyValueStore("store");
store.PutIfAbsent(new Bytes(key3), value3);
store.PutIfAbsent(new Bytes(key3), value3);
Assert.AreEqual(1, store.ApproximateNumEntries());
}
public void PutAll()
{
var serdes = new StringSerDes();
byte[] key = serdes.Serialize("key", new SerializationContext()), value = serdes.Serialize("value", new SerializationContext());
byte[] key1 = serdes.Serialize("key1", new SerializationContext()), value1 = serdes.Serialize("value1", new SerializationContext());
byte[] key2 = serdes.Serialize("key2", new SerializationContext()), value2 = serdes.Serialize("value2", new SerializationContext());
byte[] key3 = serdes.Serialize("key3", new SerializationContext()), value3 = serdes.Serialize("value3", new SerializationContext());
var store = new InMemoryKeyValueStore("store");
var items = new List <KeyValuePair <Bytes, byte[]> >();
items.Add(KeyValuePair.Create(new Bytes(key), value));
items.Add(KeyValuePair.Create(new Bytes(key1), value1));
items.Add(KeyValuePair.Create(new Bytes(key2), value2));
items.Add(KeyValuePair.Create(new Bytes(key3), value3));
store.PutAll(items);
Assert.AreEqual(4, store.ApproximateNumEntries());
}