public void ShouldThrowExceptionWhenInvalidArgumentIsPassedIn()
{
// Arrange
string[] args = new string[3] {
"33", "/m", "sdflkjdsfs"
};
// Act
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
}
public void ShouldThrowExceptionIfNumberIsNotFirstArgument()
{
// Arrange
string[] args = new string[2] {
"/m", "33"
};
// Act
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
}
public void ShouldThrowExceptionWhenTriviaFactIsProvidedButNumberIsNot()
{
// Arrange
string[] args = new string[1] {
"/t"
};
// Act
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
// Assert
bool modelIsValid = ArgumentsHandler.ValidateArgumentsModel(argumentsModel);
}
public void ShouldThrowExceptionWhenBothMathAndTriviaFactsAreRequested()
{
// Arrange
string[] args = new string[2] {
"/m", "/t"
};
// Act
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
// Assert
bool modelIsValid = ArgumentsHandler.ValidateArgumentsModel(argumentsModel);
}
public void ShouldThrowExceptionWhenBothNumberAndRandomNumberAreRequested()
{
// Arrange
string[] args = new string[2] {
"33", "/r"
};
// Act
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
// Assert
bool modelIsValid = ArgumentsHandler.ValidateArgumentsModel(argumentsModel);
}
public void ShouldConsiderModelValidWithRandomNumberAndTriviaFact()
{
// Arrange
string[] args = new string[2] {
"/r", "/t"
};
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
// Act
bool modelIsValid = ArgumentsHandler.ValidateArgumentsModel(argumentsModel);
// Assert
Assert.IsTrue(modelIsValid);
}
public void ShouldCreateModelWithSingleIntegerArgument()
{
// Arrange
string[] args = new string[1] {
"33"
};
// Act
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
// Assert
Assert.AreEqual(33, argumentsModel.Number);
Assert.IsTrue(argumentsModel.NumberProvided);
}
public void ShouldCreateModelWithAllPossibleArguments()
{
// Arrange
string[] args = new string[4] {
"33", "/r", "/m", "/t"
};
// Act
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(args);
// Assert
Assert.AreEqual(33, argumentsModel.Number);
Assert.IsTrue(argumentsModel.RandomNumber);
Assert.IsTrue(argumentsModel.MathFact);
Assert.IsTrue(argumentsModel.TriviaFact);
Assert.IsTrue(argumentsModel.NumberProvided);
}
public static void Main(string[] args)
{
try
{
// Make sure the arguments are properly split apart before creating the argument model.
string[] splitArgs = ArgumentsHandler.BreakApartArguments(args);
// Create arguments model from passed in arguments.
ArgumentsModel argumentsModel = ArgumentsHandler.CreateArgumentsModelFromUserInput(splitArgs);
// Validate the arguments model before making the API request.
ArgumentsHandler.ValidateArgumentsModel(argumentsModel);
// Notify the user that we're about to make an API request.
Console.WriteLine(OutputConstants.API_LOADING);
// Make the API request.
NumfactsAPIClient numfactsAPIClient = new NumfactsAPIClient(
new RestClient(
NumfactsAPIClient.BuildAPIEndpointUrl(argumentsModel)
)
);
APIResponseModel apiResponseModel = numfactsAPIClient.GetNumFact();
// Display the results to the user.
if (apiResponseModel.Found)
{
Console.WriteLine(OutputConstants.FACT_DISPLAY_TEMPLATE, MathOrTriviaFactPrefix(apiResponseModel), apiResponseModel.Number, apiResponseModel.Text);
}
else
{
throw new Exception(ErrorConstants.NO_FACT_FOUND + apiResponseModel.Number);
}
} catch (Exception ex)
{
// Display the error to the user.
Console.WriteLine(ex.Message);
}
}
