static void Main(string[] args)
{
// Variables
// double basePrice = 10;
// double pricePerTopping = 1;
PriceDefinition priceDefinition = new PriceDefinition
{
BasePrice = 10,
PricePerUnit = 1
};
TaxCalculatorFactory taxFactory = new TaxCalculatorFactory();
// User input
Console.WriteLine("Enter your province and press enter:");
string province = Console.ReadLine();
Console.WriteLine("Enter the number of toppings and press enter:");
string toppings = Console.ReadLine();
// Calculation
int numberOfToppings = int.Parse(toppings);
var pizza = new Pizza(taxFactory.GetTaxCalculator(province), numberOfToppings, priceDefinition);
double total = pizza.CalculatePrice();
// Output
Console.WriteLine($"Order total is: {total}");
Console.WriteLine("Press any key to exit");
Console.Read();
}
public double CalculatePrice(int numberOfToppings, PriceDefinition priceDefinition)
{
double price = priceDefinition.BasePrice;
price = numberOfToppings * priceDefinition.PricePerUnit + price;
price = _taxCalculator.GetTotalAfterTax(price);
return(price);
}
public void Test1()
{
PriceDefinition priceDefinition = new PriceDefinition()
{
BasePrice = 9,
PricePerUnit = 1
};
Pizza p = new Pizza(new TaxCalculatorFactory().GetCalculator("AB"));
double total = p.CalculatePrice(2, priceDefinition);
double expected = 11.55;
Assert.Equal(expected, total);
}
public void CalculatesAlbertaTax()
{
//Arrange - where we create variables
PriceDefinition priceDefinition = new PriceDefinition
{
BasePrice = 9,
PricePerUnit = 1
};
Pizza p = new Pizza(new AlbertaTaxCalculator(), 1, priceDefinition);
//Act - where action is performed
double total = p.CalculatePrice();
//Assert
double expected = 10.5;
Assert.Equal(expected, total);
}
/// <summary>
/// Gets the price of the offer.
/// </summary>
/// <param name='offerId'>
/// Required. the full offer ID
/// /delegatedProviders/{providerId}/offers/{offerId}.
/// </param>
/// <param name='cancellationToken'>
/// Cancellation token.
/// </param>
/// <returns>
/// Offer price result.
/// </returns>
public async Task <OfferGetPriceResult> GetPriceAsync(string offerId, CancellationToken cancellationToken)
{
// Validate
if (offerId == null)
{
throw new ArgumentNullException("offerId");
}
// Tracing
bool shouldTrace = TracingAdapter.IsEnabled;
string invocationId = null;
if (shouldTrace)
{
invocationId = TracingAdapter.NextInvocationId.ToString();
Dictionary <string, object> tracingParameters = new Dictionary <string, object>();
tracingParameters.Add("offerId", offerId);
TracingAdapter.Enter(invocationId, this, "GetPriceAsync", tracingParameters);
}
// Construct URL
string url = "";
url = url + Uri.EscapeDataString(offerId);
url = url + "/estimatePrice";
List <string> queryParameters = new List <string>();
queryParameters.Add("api-version=" + Uri.EscapeDataString(this.Client.ApiVersion));
if (queryParameters.Count > 0)
{
url = url + "?" + string.Join("&", queryParameters);
}
string baseUrl = this.Client.BaseUri.AbsoluteUri;
// Trim '/' character from the end of baseUrl and beginning of url.
if (baseUrl[baseUrl.Length - 1] == '/')
{
baseUrl = baseUrl.Substring(0, baseUrl.Length - 1);
}
if (url[0] == '/')
{
url = url.Substring(1);
}
url = baseUrl + "/" + url;
url = url.Replace(" ", "%20");
// Create HTTP transport objects
HttpRequestMessage httpRequest = null;
try
{
httpRequest = new HttpRequestMessage();
httpRequest.Method = HttpMethod.Post;
httpRequest.RequestUri = new Uri(url);
// Set Headers
// Set Credentials
cancellationToken.ThrowIfCancellationRequested();
await this.Client.Credentials.ProcessHttpRequestAsync(httpRequest, cancellationToken).ConfigureAwait(false);
// Send Request
HttpResponseMessage httpResponse = null;
try
{
if (shouldTrace)
{
TracingAdapter.SendRequest(invocationId, httpRequest);
}
cancellationToken.ThrowIfCancellationRequested();
httpResponse = await this.Client.HttpClient.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);
if (shouldTrace)
{
TracingAdapter.ReceiveResponse(invocationId, httpResponse);
}
HttpStatusCode statusCode = httpResponse.StatusCode;
if (statusCode != HttpStatusCode.OK && statusCode != HttpStatusCode.NoContent)
{
cancellationToken.ThrowIfCancellationRequested();
CloudException ex = CloudException.Create(httpRequest, null, httpResponse, await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false));
if (shouldTrace)
{
TracingAdapter.Error(invocationId, ex);
}
throw ex;
}
// Create Result
OfferGetPriceResult result = null;
// Deserialize Response
if (statusCode == HttpStatusCode.OK || statusCode == HttpStatusCode.NoContent)
{
cancellationToken.ThrowIfCancellationRequested();
string responseContent = await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
result = new OfferGetPriceResult();
JToken responseDoc = null;
if (string.IsNullOrEmpty(responseContent) == false)
{
responseDoc = JToken.Parse(responseContent);
}
if (responseDoc != null && responseDoc.Type != JTokenType.Null)
{
PriceDefinition priceInstance = new PriceDefinition();
result.Price = priceInstance;
JToken amountValue = responseDoc["amount"];
if (amountValue != null && amountValue.Type != JTokenType.Null)
{
decimal amountInstance = ((decimal)amountValue);
priceInstance.Amount = amountInstance;
}
JToken currencyCodeValue = responseDoc["currencyCode"];
if (currencyCodeValue != null && currencyCodeValue.Type != JTokenType.Null)
{
string currencyCodeInstance = ((string)currencyCodeValue);
priceInstance.CurrencyCode = currencyCodeInstance;
}
JToken captionValue = responseDoc["caption"];
if (captionValue != null && captionValue.Type != JTokenType.Null)
{
string captionInstance = ((string)captionValue);
priceInstance.Caption = captionInstance;
}
}
}
result.StatusCode = statusCode;
if (shouldTrace)
{
TracingAdapter.Exit(invocationId, result);
}
return(result);
}
finally
{
if (httpResponse != null)
{
httpResponse.Dispose();
}
}
}
finally
{
if (httpRequest != null)
{
httpRequest.Dispose();
}
}
}
public Pizza(ITaxCalculator taxCalculator, int noOfToppings, PriceDefinition priceDef)
{
_taxCalculator = taxCalculator;
numberOfToppings = noOfToppings;
priceDefinition = priceDef;
}