public async Task GetCandleAsync_WhenExceptionIsBeingThrown_ShouldThrowApiException()
{
// Arrange
var importer = new Mock <IImporter>();
importer
.Setup(i =>
i.ImportAsync(
It.IsAny <string>(),
It.IsAny <DateTime>(),
It.IsAny <DateTime>(),
PeriodOption.Daily,
CancellationToken.None))
.ThrowsAsync(new Exception());
var service = new ExternalFinanceService(importer.Object, _loggerMock.Object);
// Act
var exception =
await Should.ThrowAsync <ApiException>(async() =>
await service.GetCandleAsync(CompanySymbol, _today));
// Assert
this.ShouldSatisfyAllConditions(
() =>
{
exception.Code.ShouldBe(HttpStatusCode.NotFound);
exception.Errors.ShouldBe(
$"Quote data not found [{CompanySymbol}/{_today:yyyy-MM-dd}].");
});
}
public async Task GetCandleAsync_WhenArgumentExceptionIsBeingThrown_ShouldThrowApiException()
{
// Arrange
const string message = "message";
var importer = new Mock <IImporter>();
importer
.Setup(i =>
i.ImportAsync(
It.IsAny <string>(),
It.IsAny <DateTime>(),
It.IsAny <DateTime>(),
PeriodOption.Daily,
CancellationToken.None))
.ThrowsAsync(new ArgumentException(message));
var service = new ExternalFinanceService(importer.Object, _loggerMock.Object);
// Act
var exception =
await Should.ThrowAsync <ApiException>(async() =>
await service.GetCandleAsync(CompanySymbol, _today));
// Assert
this.ShouldSatisfyAllConditions(
() =>
{
exception.Code.ShouldBe(HttpStatusCode.BadRequest);
exception.Errors.ShouldBe(message);
});
}
public async Task GetCandleAsync_WhenParametersAreValid_ShouldReturnCandle()
{
// Arrange
var utcNowOffset = DateTimeOffset.UtcNow;
var importer = new Mock <IImporter>();
importer
.Setup(i =>
i.ImportAsync(
It.IsAny <string>(),
It.IsAny <DateTime>(),
It.IsAny <DateTime>(),
PeriodOption.Daily,
CancellationToken.None))
.ReturnsAsync(GetCandles(utcNowOffset));
var service = new ExternalFinanceService(importer.Object, _loggerMock.Object);
// Act
var result = await service.GetCandleAsync(CompanySymbol, _today);
// Assert
this.ShouldSatisfyAllConditions(
() =>
{
result.Close.ShouldBe(1m);
result.DateTime = utcNowOffset;
}
);
}