public void ChangeMoodDynamicallyForValidFieldName()
{
// ACT
object actual = MoodAnalyserFactory.ChangeMoodDynamically("I am happy today", "message");
// Assert
Assert.AreEqual("HAPPY", actual);
}
public void ChangeMoodDynamically_WhenNull_ShouldThrowException()
{
try
{
dynamic result = MoodAnalyserFactory.ChangeMoodDynamically("MoodAnalyzer.MoodAnalyser", null);
}
catch (MoodAnalyzerCustomException e)
{
Assert.AreEqual(MoodAnalyzerCustomException.ExceptionType.NULL_EXCEPTION, e.Message);
}
}
public void ChangeMoodDynamically_WhenImproperMessage_ShouldThrowException()
{
try
{
string message = MoodAnalyserFactory.ChangeMoodDynamically("MoodAnalyzer.getMood", "HAPPY");
}
catch (MoodAnalyzerCustomException e)
{
Assert.AreEqual(MoodAnalyzerCustomException.ExceptionType.INVALID_INPUT, e.Message);
}
}
public void ChangeMoodDynamicallySetNull(string message, string fieldName)
{
try
{
// ACT
object actual = MoodAnalyserFactory.ChangeMoodDynamically(message, fieldName);
}
catch (MoodAnalyserCustomException ex)
{
// Assert
Assert.AreEqual("No such field found", ex.Message);
}
}
public void ChangeMoodDynamically_WhenHappyMessage_ShouldReturnHappy()
{
dynamic result = MoodAnalyserFactory.ChangeMoodDynamically("MoodAnalyser.MoodAnalyserMain", "HAPPY");
Assert.AreEqual("HAPPY", result);
}