public FindStartsWith ( string indexName, byte lookupValue ) : byte[]>>.IEnumerable |
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indexName | string | |
lookupValue | byte | |
return | byte[]>>.IEnumerable |
public void FindStartsWith() { string path = Path.GetFullPath("TestData\\FindStartsWith"); using (var db = new KeyValueStore(path)) { db.Truncate(); var indexed = new SortedDictionary<string, byte[]>(); indexed["Bytes"] = Encoding.UTF8.GetBytes("112"); db.Set(BitConverter.GetBytes(112), Encoding.UTF8.GetBytes("112"), indexed); indexed["Bytes"] = Encoding.UTF8.GetBytes("1123"); db.Set(BitConverter.GetBytes(1123), Encoding.UTF8.GetBytes("1123"), indexed); indexed["Bytes"] = Encoding.UTF8.GetBytes("11235"); db.Set(BitConverter.GetBytes(11235), Encoding.UTF8.GetBytes("11235"), indexed); indexed["Bytes"] = Encoding.UTF8.GetBytes("112358"); db.Set(BitConverter.GetBytes(112358), Encoding.UTF8.GetBytes("112358"), indexed); } using (var db = new KeyValueStore(path)) { var exact = db.Find("Bytes", Encoding.UTF8.GetBytes("1123")).ToList(); Assert.AreEqual(1, exact.Count()); Assert.AreEqual("1123", Encoding.UTF8.GetString(exact[0].Value)); var startsWith = db.FindStartsWith("Bytes", Encoding.UTF8.GetBytes("1123")).ToList(); Assert.AreEqual(3, startsWith.Count()); Assert.AreEqual("112358", Encoding.UTF8.GetString(startsWith[0].Value)); Assert.AreEqual("11235", Encoding.UTF8.GetString(startsWith[1].Value)); Assert.AreEqual("1123", Encoding.UTF8.GetString(startsWith[2].Value)); } }