public async void CallTheAccidentStatisticsUrlFor2016()
{
var accidentStatistics = AutoFixture.CreateMany <AccidentStatistic>();
HttpTest.RespondWithJson(accidentStatistics, 200);
await TransportForLondonClient.GetAllAccidentStatistics(2016);
HttpTest.ShouldHaveCalled("https://fake-api.tfl.gov.uk/AccidentStats/2016");
}
public void ThrowNotSupportedExceptionWhenFromRangeLessThan2005()
{
Func <Task <Paging <AccidentStatistic> > > action = async() =>
await TransportForLondonClient.GetAccidentStatistics(
from : DateTime.Parse("01 December 2004 16:13:00"),
to : DateTime.Parse("01 January 2016 09:11:00"),
severity : Severity.Fatal,
sortOptions : ByDateAscending);
action.Should().Throw <NotSupportedException>().WithMessage(ErrorMessages.DatesBelow2005NotSupported);
}
public async void GetFirstPageAccidentStatistics_WhenThePageIsLessThanOne()
{
var accidentStatistics = AutoFixture.CreateMany <AccidentStatistic>();
HttpTest.RespondWithJson(accidentStatistics, 200);
var actual = await TransportForLondonClient.GetAccidentStatistics(year : 2016, page : -1, pageSize : 5);
actual.Should().NotBeNull();
actual.Data.Should().NotBeNull();
actual.Total.Should().Be(3);
actual.Page.Should().Be(1);
actual.PageSize.Should().Be(3);
}
public void ThrowNotSupportedExceptionWhenFromOrTooRangeInCurrentYear()
{
Func <Task <Paging <AccidentStatistic> > > action = async() =>
{
var yesterday = DateTime.UtcNow.AddDays(-1);
return(await TransportForLondonClient.GetAccidentStatistics(
from : yesterday,
to : DateTime.UtcNow,
severity : Severity.Fatal,
sortOptions : ByDateAscending));
};
action.Should().Throw <NotSupportedException>().WithMessage(string.Format(ErrorMessages.DatesFromMaxYearNotSupported, 2017));
}
public async void GetFirstPageAccidentStatisticsCorrect()
{
var accidentStatistics = AutoFixture.CreateMany <AccidentStatistic>();
HttpTest.RespondWithJson(accidentStatistics, 200);
var actual = await TransportForLondonClient.GetAccidentStatistics(2016, 1, 5);
actual.Should().NotBeNull();
actual.Data.Should().NotBeNull();
actual.Total.Should().Be(3);
actual.Page.Should().Be(1);
actual.PageSize.Should().Be(3);
}
public async void FilterWithFatalSeverityAndSortAllDataByDateAscending()
{
var accidentStatistics = LoadAll2017AccidentTestData();
HttpTest.RespondWithJson(accidentStatistics, 200);
var actual = await TransportForLondonClient.GetAccidentStatistics(
year : 2017,
pageSize : 300,
filter : filter => filter.Severity == Severity.Fatal,
sortOptions : ByDateAscending);
actual.Data.Count().Should().Be(262);
actual.Data.First().DateAsString.Should().Be("2017-01-05T09:11:00Z");
actual.Data.Last().DateAsString.Should().Be("2017-12-29T10:58:00Z");
}
public async void SwapValuesIfFromDateGreaterThanToDate()
{
var accidentStatistics = Get2017AccidentData();
HttpTest.ResponseQueue.Enqueue(CreateHttpResponseMessage(accidentStatistics));
HttpTest.ResponseQueue.Enqueue(CreateHttpResponseMessage(accidentStatistics));
await TransportForLondonClient.GetAccidentStatistics(
from : DateTime.Parse("01 December 2017 16:13:00"),
to : DateTime.Parse("01 January 2016 09:11:00"),
pageSize : 300,
severity : Severity.Fatal,
sortOptions : ByDateAscending);
HttpTest.ShouldHaveCalled("https://fake-api.tfl.gov.uk/AccidentStats/2016");
HttpTest.ShouldHaveCalled("https://fake-api.tfl.gov.uk/AccidentStats/2017");
}
public async void FilterAllDataWithFatalSeverity()
{
var accidentStatistics = LoadAll2017AccidentTestData();
HttpTest.RespondWithJson(accidentStatistics, 200);
var actual = await TransportForLondonClient.GetAccidentStatistics(
year : 2017,
pageSize : 300,
filter : filter => filter.Severity == Severity.Fatal);
actual.Should().NotBeNull();
actual.Data.Should().NotBeNull();
actual.Total.Should().Be(262); // And not 54178
actual.Page.Should().Be(1);
actual.PageSize.Should().Be(262);
actual.Data.Count().Should().Be(262);
}
public async void FilterWithFatalSeverityAndDateRangeAndSortDataAscending()
{
var accidentStatistics = LoadAll2017AccidentTestData();
HttpTest.RespondWithJson(accidentStatistics, 200);
var actual = await TransportForLondonClient.GetAccidentStatistics(
year : 2017,
pageSize : 300,
filter : filter =>
filter.Severity == Severity.Fatal &&
filter.Date >= DateTime.Parse("05 January 2017 09:11:00") &&
filter.Date <= DateTime.Parse("10 January 2017 16:13:00"),
sortOptions : ByDateAscending);
actual.Total.Should().Be(10);
actual.Data.Count().Should().Be(10);
actual.Data.First().DateAsString.Should().Be("2017-01-05T09:11:00Z");
actual.Data.Last().DateAsString.Should().Be("2017-01-10T16:13:00Z");
}
private async Task GenerateDataFromLiveFeed(AccidentStatisticDbContext context)
{
_logger.Debug("About to generate data from the TFL live feed");
var configuration = Configuration.Create();
var logger = Logger.Create();
ITransportForLondonClient transportForLondonClient = new TransportForLondonClient(configuration, logger);
var lastYear = configuration.MaximumYear;
var firstYear = 2005;
if (IsTestDatabase(context))
{
firstYear = 2017;
}
for (int year = lastYear; year >= firstYear; year--)
{
try
{
_logger.Information($"Getting data for year '{year}'");
Stopwatch stopwatch = Stopwatch.StartNew();
var accidentStatistics =
await transportForLondonClient.GetAllAccidentStatistics(year).ConfigureAwait(false);
stopwatch.Stop();
_logger.Debug($"Took '{stopwatch.Elapsed.ToString()}' to retrieve data for year '{year}'");
stopwatch = Stopwatch.StartNew();
await GeneraDataFor(context, accidentStatistics);
stopwatch.Stop();
_logger.Debug($"Took '{stopwatch.Elapsed.ToString()}' to insert data for year '{year}' into the local database");
}
catch (Exception e)
{
Trace.TraceError($"Failed to get data for year '{year}'", e.Message, e.InnerException?.Message);
}
}
}
public TransportForLondonClientShould()
{
this.HttpTest = new HttpTest();
this.TransportForLondonClient = new TransportForLondonClient(Configuration.Create(), Logger.Create());
this.AutoFixture = new Fixture();
}
public TransportForLondonClientShould()
{
transportForLondonClient = new TransportForLondonClient(
Configuration.Create(),
Logger.Create());
}
