public KeyValuePair <string, string> DetectLang(string text)
{
XmlDocument document = new XmlDocument();
document.LoadXml(_api.Detect(ApiKey, text));
foreach (XmlElement e in document.GetElementsByTagName("DetectedLang"))
{
return(LangByKey(e.Attributes["lang"].Value));
}
return(new KeyValuePair <string, string>());
}
public void DetectLang_ValidXmlResponse_WorksCorrectly(
string text,
string testDataFile,
string testDataLangsFile,
string expect)
{
ITranslateAPI fakeYandexAPI = Substitute.For <ITranslateAPI>();
string responseLangs = File.ReadAllText(testDataLangsFile);
string responseDetect = File.ReadAllText(testDataFile);
fakeYandexAPI.GetLangs(Arg.Any <string>(), Arg.Any <string>()).Returns(responseLangs);
fakeYandexAPI.Detect(Arg.Any <string>(), text).Returns(responseDetect);
ITranslatorModel model = new TranslatorModel("api_key", "ui", fakeYandexAPI);
string actual = model.DetectLang(text).Key;
Assert.AreEqual(expect, actual);
}
public void Translate_ValidXmlResponse_WorksCorrectly(
string text,
string sourceLang,
string testDataFile,
string testDetectDataFile,
string testDataLangsFile,
string expect)
{
ITranslateAPI fakeYandexAPI = Substitute.For <ITranslateAPI>();
string responseLangs = File.ReadAllText(testDataLangsFile);
string responseTranslate = File.ReadAllText(testDataFile);
string responseDetect = File.ReadAllText(testDetectDataFile);
fakeYandexAPI.GetLangs(Arg.Any <string>(), Arg.Any <string>()).Returns(responseLangs);
fakeYandexAPI.Detect(Arg.Any <string>(), text).Returns(responseDetect);
fakeYandexAPI.Translate(Arg.Any <string>(), text, sourceLang).Returns(responseTranslate);
ITranslatorModel model = new TranslatorModel("api_key", "ui", fakeYandexAPI);
model.SetTargetLang(model.LangByKey(sourceLang.Split('-')[1]));
string actual = model.Translate(text);
Assert.AreEqual(expect, actual, "Model.Translate() works.");
}
