public void Given_Happy_Message_With_Reflection_Should_Return_Happy()
{
//Arrange
string message = "HAPPY";
string fieldName = "message";
//Act
string actual = MoodAnalyserFactory.SetField(message, fieldName);
//Assert
Assert.AreEqual("HAPPY", actual);
}
public void ChangeMoodDynamically_WhenNull_ShouldThrowException()
{
try
{
string result = MoodAnalyserFactory.SetField(null, "message");
}
catch (MoodAnalyserException e)
{
Assert.AreEqual(MoodAnalyserException.ExceptionType.EnteredNull, e.TYPE);
}
}
public void Given_Null_Message_Should_Throw_MoodAnalysisException_Indicating_Null_Message()
{
try
{
//Arrange
string message = null;
string fieldName = "message";
//Act
string actual = MoodAnalyserFactory.SetField(message, fieldName);
}
catch (MoodAnalysisException e)
{
//Assert
Assert.AreEqual("message should not be null", e.Message);
}
}
public void Given_Improper_Field_Name_Should_Throw_MoodAnalysisException_Indicating_No_Such_Field()
{
try
{
//Arrange
string message = "HAPPY";
string fieldName = "wrongName";
//Act
string actual = MoodAnalyserFactory.SetField(message, fieldName);
}
catch (MoodAnalysisException e)
{
//Assert
Assert.AreEqual("no such field found", e.Message);
}
}
public void Change_Mood_Dynamically()
{
string result = MoodAnalyserFactory.SetField("Happy", "message");
Assert.AreEqual("Happy", result);
}
public void Given_HAPPYMessag_WithReflector_should_ReturnHAPPY()
{
string result = MoodAnalyserFactory.SetField("HAPPY", "message");
Assert.AreEqual("HAPPY", result);
}