public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
Dictionary<string, object> filterDict = serializer.Deserialize<Dictionary<string, object>>(reader);
Dictionary<string, object> fieldDict = JsonConvert.DeserializeObject<Dictionary<string, object>>(filterDict.First().Value.ToString());
EdgeNGramTokenFilter filter = new EdgeNGramTokenFilter(filterDict.First().Key);
TokenFilterBase.Deserialize(filter, fieldDict);
filter.MinimumSize = fieldDict.GetInt64(_MINIMUM_GRAM, EdgeNGramTokenFilter._MINIMUM_SIZE_DEFAULT);
filter.MaximumSize = fieldDict.GetInt64(_MAXIMUM_GRAM, EdgeNGramTokenFilter._MAXIMUM_SIZE_DEFAULT);
filter.Side = SideEnum.Find(fieldDict.GetString(_SIDE, EdgeNGramTokenFilter._SIDE_DEFAULT.ToString()));
return filter;
}
public void PASS_Serialize()
{
EdgeNGramTokenFilter filter = new EdgeNGramTokenFilter("name")
{
MinimumSize = 2,
MaximumSize = 5,
Side = SideEnum.Back
};
string json = JsonConvert.SerializeObject(filter);
Assert.IsNotNull(json);
string expectedJson = "{\"name\":{\"type\":\"edgeNGram\",\"min_gram\":2,\"max_gram\":5,\"side\":\"back\"}}";
Assert.AreEqual(expectedJson, json);
}
public void PASS_Create()
{
EdgeNGramTokenFilter filter = new EdgeNGramTokenFilter("name")
{
MinimumSize = 2,
MaximumSize = 5,
Side = SideEnum.Back
};
Assert.IsNotNull(filter);
Assert.AreEqual("name", filter.Name);
Assert.AreEqual((int)2, filter.MinimumSize);
Assert.AreEqual((int)5, filter.MaximumSize);
Assert.AreEqual(SideEnum.Back, filter.Side);
}
