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 TestMethodGivenHappyMessageWithReflectionShouldReturnHappy()
{
//Arrange
string message = "HAPPY";
string fieldName = "message";
//Act
string actual = MoodAnalyserFactory.SetField(message, fieldName);
//Assert
Assert.AreEqual("HAPPY", actual);
}
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 TestMethodGivenNullMessageShouldThrowMoodAnalysisExceptionIndicatingNullMessage()
{
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 TestMethodGivenImproperFieldNameShouldThrowMoodAnalysisExceptionIndicatingNoSuchField()
{
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);
}
}
