protected HttpClient GetClient()
{
var startupAssembly = typeof(Startup).GetTypeInfo().Assembly;
contentRoot = GetProjectPath("src", startupAssembly);
var builder = new WebHostBuilder()
.UseContentRoot(contentRoot)
.UseEnvironment("Testing")
.UseStartup <StartupTesting>();
var server = new TestServer(builder);
// Seed.
using (var scope = server.Host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var currencyRateContext = services.GetRequiredService <CurrencyRateContext>();
timeService = services.GetRequiredService <ITimeService>();
if (!currencyRateContext.CurrencyRates.Any())
{
currencyRateContext.AddRange(RatesOfCurrency.GetTestRates(setIds: false, now: timeService.Now));
currencyRateContext.SaveChanges();
}
//var loggerFactory = services.GetRequiredService<ILoggerFactory>();
//var catalogContext = services.GetRequiredService<CatalogContext>();
//CatalogContextSeed.SeedAsync(catalogContext, loggerFactory)
// .Wait();
//var userManager = services.GetRequiredService<UserManager<ApplicationUser>>();
//AppIdentityDbContextSeed.SeedAsync(userManager).Wait();
}
return(server.CreateClient());
}
public async void RepoEthTooOldAsync()
{
// Arrange
var all = RatesOfCurrency.GetTestRates(setIds: false, now: timeService.Now);
var ethRate = all[3];
ethRate.DateTime = timeService.Now.AddDays(-1);
currencyRateContext.CurrencyRates.AddRange(all);
await currencyRateContext.SaveChangesAsync();
// Act
var averageRate = await currencyRateRepository.GetAverageRateBy24hAsync("eth");
// Assert
Assert.Null(averageRate);
}
public void RepoThreeBtcAverage()
{
// Arrange
var all = RatesOfCurrency.GetTestRates(setIds: false, now: timeService.Now);
var expectedAvg = (all[0].Rate + all[1].Rate + all[2].Rate) / 3m;
currencyRateContext.CurrencyRates.AddRange(all);
currencyRateContext.SaveChanges();
// Act
var averageRage = currencyRateRepository.GetAverageRateBy24h("btc");
// Assert
Assert.NotNull(averageRage);
Assert.Equal(expectedAvg, averageRage.Value);
}
public void RepoEthNotTooOld()
{
// Arrange
var all = RatesOfCurrency.GetTestRates(setIds: false, now: timeService.Now);
var ethRate = all[3];
ethRate.DateTime = timeService.Now.AddDays(-1).AddMilliseconds(1);
currencyRateContext.CurrencyRates.AddRange(all);
currencyRateContext.SaveChanges();
// Act
var averageRage = currencyRateRepository.GetAverageRateBy24h("eth");
// Assert
Assert.NotNull(averageRage);
Assert.Equal(ethRate.Rate, averageRage.Value);
}
public void RepoThreeBTCsNonCanonicalCase()
{
// Arrange
var spec = new RateOfCurrencySpecification("btc");
currencyRateContext.CurrencyRates.AddRange(RatesOfCurrency.GetTestRates(setIds: false));
currencyRateContext.SaveChanges();
// Act
var result = currencyRateRepository.List(spec);
Assert.Collection(result,
item => Assert.Equal(Currency.BTC, item.Currency),
item => Assert.Equal(Currency.BTC, item.Currency),
item => Assert.Equal(Currency.BTC, item.Currency)
);
}
public async Task ReturnsAverageBtc()
{
// Arrange
var expectedBtcs = RatesOfCurrency
.GetTestRates(now: timeService.Now)
.Where(c => c.Currency == Currency.BTC)
.ToList();
var expectedAverage = (expectedBtcs[0].Rate + expectedBtcs[1].Rate + expectedBtcs[2].Rate) / 3m;
var url = c_baseUri + "/btc/avg24h";
// Act
var response = await httpClient.GetAsync(url);
response.EnsureSuccessStatusCode();
var stringResponse = await response.Content.ReadAsStringAsync();
var average = JsonConvert.DeserializeObject <decimal>(stringResponse);
// Assert
Assert.Equal(expectedAverage, average);
}