public void GetLanguageCode_Should_ReturnExpectedResult(string actual, string expected)
{
// Arrange > Act
var result = LanguageUtils.GetLanguageCode(actual);
// Assert
Assert.Equal(expected, result);
}
public Task <GrammarCheckResult> GetCorrections(string text)
{
string language;
if (SelectedLanguage == SupportedLanguages.Auto)
{
var languageInfo = _languageService.IdentifyLanguage(text);
language = languageInfo.TwoLetterISOLanguageName;
}
else
{
language = LanguageUtils.GetLanguageCode(SelectedLanguage.GetDescription());
}
var corrections = new List <GrammarCorrection>();
var words = text.Split(" ");
var dictionary = GetDictionaryBasedOnWords(words, language);
foreach (var item in words)
{
if (string.IsNullOrWhiteSpace(item) || !char.IsLetter(item[0]))
{
continue;
}
// Remove special characters
var word = StringUtils.RemoveSpecialCharacters(item).ToLower();
if (string.IsNullOrWhiteSpace(word))
{
continue;
}
var wordFound = dictionary.Contains(word);
if (!wordFound)
{
var possibleCorrections = dictionary.Where(v => _stringDiffService.IsInComparableRange(v, word) && _stringDiffService.ComputeDistance(v, word) < Defaults.StringComparableRange);
if (possibleCorrections.Any())
{
var correction = new GrammarCorrection
{
WrongWord = item,
PossibleReplacements = possibleCorrections,
Message = GetCorrectionMessage(item, language)
};
corrections.Add(correction);
}
}
}
return(Task.FromResult(new GrammarCheckResult(corrections)));
}
private string GetCorrectionMessage(string word, string language)
{
if (language == LanguageUtils.GetLanguageCode(SupportedLanguages.English.GetDescription()))
{
return($"The word \"{word}\" doesn't exist or isn't in the internal dictionary.");
}
return($"La palabra \"{word}\" no existe o no está en el diccionario interno.");
}