public void IamAnyMood_Returns_HAPPY_usingCtor()
{
MoodAnalyserClass ma = new MoodAnalyser.MoodAnalyserClass("I am in any mood");
string result = ma.CheckMood();
Assert.AreEqual(result, "HAPPY");
}
public void IamSadMood_Returns_SAD_usingCtor()
{
MoodAnalyserClass ma = new MoodAnalyser.MoodAnalyserClass("I am in sad mood");
string result = ma.CheckMood();
Assert.AreEqual(result, "SAD");
}
public void IAminAnyMood_Returns_HAPPY_TC2()
{
string message = "I am in any mood";
MoodAnalyserClass ma = new MoodAnalyser.MoodAnalyserClass(message);
string result = ma.CheckMood();
Assert.AreEqual(result, "HAPPY");
}
public void IAmSadMood_Returns_SAD_TC1()
{
string message = "I am in sad mood";
MoodAnalyserClass ma = new MoodAnalyser.MoodAnalyserClass(message);
string result = ma.CheckMood();
Assert.AreEqual(result, "SAD");
}
public void NullEntry_Returns_CustomeException_with_NullErrorMessage()
{
try
{
MoodAnalyserClass ma = new MoodAnalyser.MoodAnalyserClass(null);
string result = ma.CheckMood();
}
catch (MoodAnalyserCustomException e)
{
Assert.AreEqual("Mood should not be Null", e.Message);
}
}
static void Main(string[] args)
{
try
{
string mood = string.Empty;
MoodAnalyserClass moodAnalyser = new MoodAnalyserClass(mood);
string result = moodAnalyser.AnalyseMood();
Console.WriteLine(result);
}
catch (MoodAnalysisException m)
{
Console.WriteLine(m.Message);
}
}
//UC7
public static string SetField(string message, string fieldName)
{
try
{
MoodAnalyserClass moodAnalyserClass = new MoodAnalyserClass();
Type type = typeof(MoodAnalyserClass);
FieldInfo field = type.GetField(fieldName, BindingFlags.Public | BindingFlags.Instance);
if (message == null)
{
throw new MoodAnalyserCustomException(MoodAnalyserCustomException.ExceptionType.NULL_MESSAGE, "Message should not be null");
}
field.SetValue(moodAnalyserClass, message);
return(moodAnalyserClass.message);
}
catch (NullReferenceException)
{
throw new MoodAnalyserCustomException(MoodAnalyserCustomException.ExceptionType.NO_SUCH_FIELD, "No field found");
}
}
public static string SetField(string message, string fieldName)
{
try
{
MoodAnalyserClass moodAnalyser = new MoodAnalyserClass();
Type type = Type.GetType("MoodAnalyser.MoodAnalyserClass");
FieldInfo fieldInfo = type.GetField(fieldName);
if (message == null)
{
throw new MoodAnalysisException(MoodAnalysisException.ExceptionType.EMPTY_MESSAGE, "message should not be null");
}
fieldInfo.SetValue(moodAnalyser, message);
return(moodAnalyser.message);
}
catch (NullReferenceException)
{
throw new MoodAnalysisException(MoodAnalysisException.ExceptionType.NO_SUCH_FIELD, "no such field found");
}
}
public static string SetField(string message, string fieldName)
{
try
{
MoodAnalyserClass moodAnalyzer = new MoodAnalyserClass();
Type type = typeof(MoodAnalyserClass);
FieldInfo fieldInfo = type.GetField(fieldName);
if (message == null)
{
throw new MoodAnalyserCustomException(MoodAnalyserCustomException.ExceptionType.ENTERED_NULL, "Mood should not be NULL");
}
fieldInfo.SetValue(moodAnalyzer, message);
return(moodAnalyzer.message);
}
catch (NullReferenceException)
{
throw new MoodAnalyserCustomException(MoodAnalyserCustomException.ExceptionType.FIELD_NOT_FOUND, "Field is not found");
}
}
/// <summary>
/// Gets the field for mood analysis.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="fieldName">Name of the field.</param>
/// <returns></returns>
/// <exception cref="MoodAnalyserCustomException">
/// null value found.
/// or
/// field not found
/// </exception>
public static object GetFieldForMoodAnalysis(string message, string fieldName)
{
try
{
//creation of object of mood analyser class.
MoodAnalyserClass moodAnalyserClass = new MoodAnalyserClass();
//gets the type of mood analyser class.
Type type = typeof(MoodAnalyserClass);
//field name is passed in type and if that field exists, it is saved in fieldinfo.
FieldInfo fieldInfo = type.GetField(fieldName);
if (message == null)
{
throw new MoodAnalyserCustomException(MoodAnalyserCustomException.ExceptionType.NULL_MESSAGE, "null value found.");
}
//field info is set with value by passing object and value
fieldInfo.SetValue(moodAnalyserClass, message);
//class is returned with field value initialized
return(moodAnalyserClass);
}
catch (NullReferenceException)
{
throw new MoodAnalyserCustomException(MoodAnalyserCustomException.ExceptionType.NO_SUCH_FIELD, "field not found");
}
}
