public void GenerateDummyDataTest()
{
DummyTranslationXMLGenerator myXMLGen = new DummyTranslationXMLGenerator();
// it should create an XML File that can be read by the TranslationDictionary without crashing.
string FileName = Path.GetTempFileName();
File.Delete(FileName);
myXMLGen.GenerateDummyData(FileName);
myXMLGen.GenerateDummyData(null);
myXMLGen.GenerateDummyData("");
TranslationDictionary myDict = TranslationDictionary.LoadNewDictionary(FileName);
Assert.IsTrue(myDict.Languages.Length > 0, " Languages did not load properly");
foreach (Language l in myDict.Languages)
{
if (string.IsNullOrWhiteSpace(l.Name))
{
Assert.Fail("Name of Language not set properly");
}
if (l.Words.Length <= 0)
{
Assert.Fail(" Language does not contain words");
}
foreach (Word w in myDict.Languages.First().Words)
{
if (string.IsNullOrWhiteSpace(w.Notation) || string.IsNullOrWhiteSpace(w.EnglishMeaning))
{
Assert.Fail("Word's notation or Englishmeaning did not get set properly");
}
}
}
File.Delete(FileName);
Console.WriteLine("Success: " + FileName);
}
public void SaveTest()
{
TranslationDictionary myTransDict = new TranslationDictionary();
myTransDict.Languages = new Language[] {
new Language("german", new Word[] {
new Word("hallo", "hello"),
new Word("der", "the"),
new Word("sein", "to be")
}),
new Language("chinese", new Word[] {
new Word("nihau", "hello"),
new Word("li", "the"),
new Word("lihe", "to be")
})
};
string path = Path.GetTempFileName();
File.Delete(path);
myTransDict.Save(path);
// test if file is loadable.
TranslationDictionary myLoadedTransDict = TranslationDictionary.LoadNewDictionary(path);
Assert.AreEqual(2, myLoadedTransDict.Languages.Length);
Assert.AreEqual("german", myLoadedTransDict.DetectLanguage("hallo").DetectedLanguage.Name);
Assert.AreEqual("chinese", myLoadedTransDict.DetectLanguage("nihau").DetectedLanguage.Name);
Assert.AreEqual(3, myLoadedTransDict.DetectLanguage("nihau").DetectedLanguage.Words.Length);
// test some exceptions if you do something wrong (enter null etc. should throw exception)
bool didThrowArgumentNulException = false;
try
{
myTransDict.Save(null);
}
catch (ArgumentNullException ane)
{
didThrowArgumentNulException = true;
}
Assert.IsTrue(didThrowArgumentNulException);
bool didThrowIOException = false;
try
{
myTransDict.Save(Path.GetTempFileName()); // here the file already exists.
}
catch (IOException ex)
{
didThrowIOException = true;
}
Assert.IsTrue(didThrowIOException, "Save command should throw an exception when the file already exists (no override)");
}
public TranslatorService()
{
string XMLFileName = "TranslationDataBaseResources.xml";
if (File.Exists(XMLFileName))
{
MyTranslationDictionary = TranslationDictionary.LoadNewDictionary(XMLFileName);
}
else
{
DummyTranslationXMLGenerator mygen = new DummyTranslationXMLGenerator();
mygen.GenerateDummyData(XMLFileName);
MyTranslationDictionary = TranslationDictionary.LoadNewDictionary(XMLFileName);
}
}
