public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
Dictionary<string, object> suggestDict = serializer.Deserialize<Dictionary<string, object>>(reader);
List<ISuggester> suggestors = new List<ISuggester>();
SuggestTypeEnum suggestType = SuggestTypeEnum.Term;
foreach (KeyValuePair<string, object> fieldKvp in suggestDict.Where(x => !x.Key.Equals(_TEXT)))
{
// dig down to get the type i am dealing with
Dictionary<string, object> fieldSuggestDict = JsonConvert.DeserializeObject<Dictionary<string, object>>(fieldKvp.Value.ToString());
KeyValuePair<string, object> suggestTypeKvp = fieldSuggestDict.FirstOrDefault(x => !x.Key.Equals(_TEXT));
// create a dictionary just for this one
Dictionary<string, object> internalDict = new Dictionary<string, object>();
internalDict.Add(fieldKvp.Key, fieldKvp.Value);
Dictionary<string, object> suggestTypeDict = new Dictionary<string,object>();
suggestTypeDict.Add("junk", internalDict);
suggestType = SuggestTypeEnum.Find(suggestTypeKvp.Key);
if (suggestType == null)
throw new Exception(suggestTypeKvp.Key + " is not a valid type of suggestor.");
string suggestTypeJsonStr = JsonConvert.SerializeObject(suggestTypeDict.First().Value);
suggestors.Add(JsonConvert.DeserializeObject(suggestTypeJsonStr, suggestType.ImplementationType) as ISuggester);
}
Suggest suggest = new Suggest(suggestors);
suggest.Text = suggestDict.GetStringOrDefault(_TEXT);
return suggest;
}
public void FAIL_Create()
{
try
{
Suggest suggest = new Suggest(null);
Assert.Fail();
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("suggestors", ex.ParamName);
}
}
public void PASS_Serialize_Term()
{
Suggest suggest = new Suggest(new List<ISuggester>()
{
new TermSuggester("test", "field") { Text = "text" }
});
string json = JsonConvert.SerializeObject(suggest);
Assert.IsNotNull(json);
string expectedJson = "{\"test\":{\"text\":\"text\",\"term\":{\"field\":\"field\"}}}";
Assert.AreEqual(expectedJson, json);
}
public void PASS_Create()
{
Suggest suggest = new Suggest(
new List<ISuggester>()
{
new TermSuggester("test", "field")
});
Assert.IsNotNull(suggest);
Assert.AreEqual(1, suggest.Suggestors.Count());
Assert.AreEqual("test", (suggest.Suggestors.First() as TermSuggester).SuggestName);
Assert.AreEqual("field", (suggest.Suggestors.First() as TermSuggester).Field);
}
public void PASS_Serialize_Phrase_Term()
{
Suggest suggest = new Suggest(new List<ISuggester>()
{
new TermSuggester("test", "field"),
new PhraseSuggester("test-phrase", "field2")
{
Analyzer = "analyzer"
}
});
suggest.Text = "this is the text";
string json = JsonConvert.SerializeObject(suggest);
Assert.IsNotNull(json);
string expectedJson = "{\"text\":\"this is the text\",\"test\":{\"term\":{\"field\":\"field\"}},\"test-phrase\":{\"phrase\":{\"field\":\"field2\",\"analyzer\":\"analyzer\"}}}";
Assert.AreEqual(expectedJson, json);
}
public void PASS_Serialize_Completion()
{
Suggest suggest = new Suggest(new List<ISuggester>()
{
new CompletionSuggester("test-completion", "field")
{
Fuzzy = new FuzzyCompletion()
{
Fuzziness = 4,
IsUnicodeAware = true,
MinimumLength = 2,
PrefixLength = 5,
Transpositions = false
},
Size = 2,
Text = "mispeld"
}
});
string json = JsonConvert.SerializeObject(suggest);
Assert.IsNotNull(json);
string expectedJson = "{\"test-completion\":{\"text\":\"mispeld\",\"completion\":{\"field\":\"field\",\"size\":2,\"fuzzy\":{\"fuzziness\":4,\"unicode_aware\":true,\"min_length\":2,\"prefix_length\":5,\"transpositions\":false}}}}";
Assert.AreEqual(expectedJson, json);
}
