public async void TestWithException()
{
var quoteProvider = Substitute.For <IQuoteProvider>();
quoteProvider
.WhenForAnyArgs(x => x.GetCurrencyValues("", null))
.Do(x =>
{
throw new QuoteException(201, "You have supplied an invalid Source Currency. [Example: source=BRL]");
});
var currencySource = "HUEHUE";
var currencyTarget = "USD";
var currencyLayerService = new QuoteCurrencyService(quoteProvider);
var controller = new QuoteController(currencyLayerService);
var controllerResult = await controller.GetQuotes(currencySource, currencyTarget);
Assert.IsType <ObjectResult>(controllerResult);
var formattedControllerResult = ((ObjectResult)controllerResult);
Assert.Equal(500, formattedControllerResult.StatusCode);
var quoteException = (QuoteException)formattedControllerResult.Value;
Assert.Equal(201, quoteException.ErrorCode);
Assert.Equal("You have supplied an invalid Source Currency. [Example: source=BRL]", quoteException.Message);
}
public async Task GetQuotes_OkStatusCode_WithNOTEmptyContext()
{
// Arrange
var controller = new QuoteController(_context, _logger);
// Act
var result = await controller.GetQuotes();
var okResult = result as OkObjectResult;
var quotes = okResult.Value as ICollection <QuoteDTO>;
//Assert
Assert.NotNull(okResult);
Assert.Equal(StatusCodes.Status200OK, okResult.StatusCode);
Assert.Equal(11, quotes.Count);
}
public async Task GetQuotes_OkStatusCode_WithEmptyContext()
{
// Arrange
var optionBuilder = new DbContextOptionsBuilder <AldoGiovanniGiacomoAPIContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString());
var exmptyContext = new AldoGiovanniGiacomoAPIContext(optionBuilder.Options);
var controller = new QuoteController(exmptyContext, _logger);
// Act
var result = await controller.GetQuotes();
var okResult = result as OkObjectResult;
var quotes = okResult.Value as ICollection <QuoteDTO>;
//Assert
Assert.NotNull(okResult);
Assert.Equal(StatusCodes.Status200OK, okResult.StatusCode);
Assert.Equal(0, quotes.Count);
}
public async void TestWithSuccess()
{
var quoteProvider = Substitute.For <IQuoteProvider>();
var currencySource = "BRL";
var currencyQuotes = new List <string>()
{
"USD", "AUD", "CAD", "PLN", "MXN"
};
var fakeResult = new CurrencyLayerResult()
{
Success = true,
Terms = "https://currencylayer.com/terms",
Privacy = "https://currencylayer.com/privacy",
Timestamp = 1533403523,
Source = currencySource,
Quotes = new Dictionary <string, double> {
{ "BRLUSD", 0.269757 }
},
Error = null
};
quoteProvider
.GetCurrencyValues(currencySource, currencyQuotes)
.ReturnsForAnyArgs(fakeResult);
var currencyLayerService = new QuoteCurrencyService(quoteProvider);
var controller = new QuoteController(currencyLayerService);
var controllerResult = await controller.GetQuotes(currencySource, "USD");
Assert.IsType <OkObjectResult>(controllerResult);
var quoteCurrencyResult = (QuoteCurrencyResult)((OkObjectResult)controllerResult).Value;
Assert.Equal(currencySource, quoteCurrencyResult.Source);
Assert.Single(quoteCurrencyResult.Quotes);
Assert.Equal("USD", quoteCurrencyResult.Quotes[0].CurrencyName);
Assert.Equal(0.269757, quoteCurrencyResult.Quotes[0].CurrencyValue);
}