public async Task GivenMultipleProviders_WhenRequestingCapabilitiesThenCancelling_ThenTheSemaphoreDoesNotReleaseTwice()
{
var cancellationTokenSource = new CancellationTokenSource();
var provider = new ConformanceProvider(
CreateSystemConformanceProvider(),
Substitute.For <IConfiguredConformanceProvider>(),
Substitute.For <IUrlResolver>(),
Options.Create(new ConformanceConfiguration()));
// Request a cancellation
cancellationTokenSource.Cancel();
// Attempt to get a semaphore with a cancelled token:
var nextRequest = provider.GetCapabilityStatementAsync(cancellationTokenSource.Token);
// Do we get cancellation exception instead of SemaphoreFullException?
await Assert.ThrowsAnyAsync <TaskCanceledException>(async() => await nextRequest);
}
public async Task GivenMultipleProviders_WhenRequestingAMergedCapabilitiesDocument_ThenGetsAValidCapabilityStatement()
{
SystemConformanceProvider systemCapabilities = CreateSystemConformanceProvider();
var mockedCapabilities = CapabilityStatementMock.GetMockedCapabilityStatement();
CapabilityStatementMock.SetupMockResource(mockedCapabilities, ResourceType.Account, new[] { CapabilityStatement.TypeRestfulInteraction.Create, CapabilityStatement.TypeRestfulInteraction.Read });
var configured = Substitute.For <IConfiguredConformanceProvider>();
configured
.GetCapabilityStatementAsync()
.Returns(mockedCapabilities.ToResourceElement());
var urlResolver = Substitute.For <IUrlResolver>();
urlResolver.ResolveMetadataUrl(Arg.Any <bool>()).Returns(new Uri("http://localhost/metadata"));
var config = new ConformanceConfiguration()
{
UseStrictConformance = true,
};
var provider = new ConformanceProvider(
systemCapabilities,
configured,
urlResolver,
Options.Create(config));
var typedCapabilityStatement = await provider.GetCapabilityStatementAsync();
var capabilityStatement = typedCapabilityStatement.ToPoco <CapabilityStatement>();
Assert.NotNull(capabilityStatement.Software);
Assert.Equal("Microsoft FHIR Server", capabilityStatement.Software.Name);
Assert.Equal("Microsoft Corporation", capabilityStatement.Publisher);
Assert.NotNull(capabilityStatement.Rest.Single().Resource.Single().Interaction.FirstOrDefault(x => x.Code == CapabilityStatement.TypeRestfulInteraction.Create));
Assert.NotNull(capabilityStatement.Rest.Single().Resource.Single().Interaction.FirstOrDefault(x => x.Code == CapabilityStatement.TypeRestfulInteraction.Read));
}