public async Task ExchangeService_CanConstructClient()
{
var InvalidData = new ExchangeExternalServiceData()
{
PublicKey = "test",
PairedDate = DateTime.Now,
};
var externalServiceData = new ExternalServiceData()
{
Type = ExchangeService.ExchangeServiceType,
Name = "something"
};
externalServiceData.Set(InvalidData);
var exchangeService = GetExternalService(externalServiceData);
await Assert.ThrowsAnyAsync <Exception>(async() => await exchangeService.ConstructClient());
var validData = new ExchangeExternalServiceData()
{
PublicKey = "test",
PairedDate = DateTime.Now,
ExchangeName = "Binance",
PrivateKey = "aa"
};
externalServiceData.Set(validData);
Assert.NotNull(exchangeService.ConstructClient());
}
public async Task AsyncThrowsExceptionAssignableToStaticType()
{
async Task a()
{
await Task.Delay(1); throw new InvalidOperationException("Operation is invalid.");
}
Func <Task> action = a;
ArgumentException ae;
// MSTest does not support this case.
// NUnit does not support this case.
// XUnit
ae = await XUnitAssert.ThrowsAnyAsync <ArgumentException>(action);
// Assert.Throws() Failure
// Expected: typeof(System.ArgumentException)
// Actual: typeof(System.InvalidOperationException): Operation is invalid.
// ---- System.InvalidOperationException: Operation is invalid.
// Fluent
ae = action.Should().Throw <ArgumentException>("SOME REASONS").Which;
// Expected System.ArgumentException because SOME REASONS, but found (aggregated) System.InvalidOperationException with message "Operation is invalid."
// at...
// Shouldly
ae = await action.ShouldThrowAsync <ArgumentException>("Some context");
// Shouldly uses your source code to generate its great error messages, build your test project with full debug information to get better error messages
// The provided expression
// handle aggregate exception
// System.ArgumentException
// but was
// System.InvalidOperationException
//
// Additional Info:
// Some context
}
