/// <summary>
/// Creates a new instance of the host with the given
/// </summary>
/// <param name="options">Settings for the microservice (location of rabbit, queue names etc)</param>
/// <param name="auditor">Optional override for the value specified in <see cref="GlobalOptions.CohortExtractorOptions"/></param>
/// <param name="fulfiller">Optional override for the value specified in <see cref="GlobalOptions.CohortExtractorOptions"/></param>
public CohortExtractorHost(GlobalOptions options, IAuditExtractions auditor, IExtractionRequestFulfiller fulfiller)
: base(options)
{
_consumerOptions = options.CohortExtractorOptions;
_consumerOptions.Validate();
_auditor = auditor;
_fulfiller = fulfiller;
}
public void UnitTest_Reflection_RejectorTypeNames(bool supplyRejectorName)
{
CohortExtractorOptions opts = new CohortExtractorOptions();
opts.RequestFulfillerType = typeof(FromCataloguesExtractionRequestFulfiller).FullName;
opts.RejectorType = supplyRejectorName ? typeof(TestRejector).FullName : null;
opts.Validate();
var fulfiller = CreateRequestFulfiller(opts);
Assert.IsInstanceOf(supplyRejectorName ? typeof(TestRejector): typeof(RejectNone), fulfiller.Rejectors.Single());
}
public void UnitTest_Reflection_AuditorAndFulfillerTypeNames(Test testCase, bool fullName)
{
CohortExtractorOptions opts = new CohortExtractorOptions();
//override
switch (testCase)
{
case Test.Normal:
opts.AuditorType = fullName ? typeof(NullAuditExtractions).FullName : typeof(NullAuditExtractions).Name;
opts.RequestFulfillerType = fullName ? typeof(FromCataloguesExtractionRequestFulfiller).FullName : typeof(FromCataloguesExtractionRequestFulfiller).Name;
opts.Validate();
break;
case Test.NoAuditor:
//no auditor is not a problem because it will just return NullAuditExtractions anyway
opts.AuditorType = "";
opts.RequestFulfillerType = fullName ? typeof(FromCataloguesExtractionRequestFulfiller).FullName : typeof(FromCataloguesExtractionRequestFulfiller).Name;
opts.Validate();
break;
case Test.NoFulfiller:
opts.AuditorType = fullName ? typeof(NullAuditExtractions).FullName : typeof(NullAuditExtractions).Name;
opts.RequestFulfillerType = null; //lets use null here just to cover both "" and null
//no fulfiller is a problem!
var ex = Assert.Throws <Exception>(() => opts.Validate());
StringAssert.Contains("No RequestFulfillerType set on CohortExtractorOptions", ex.Message);
break;
default:
throw new ArgumentOutOfRangeException("testCase");
}
//if user has not provided the full name
if (!fullName)
{
//if no auditor is provided
if (testCase == Test.NoAuditor)
{
Assert.IsInstanceOf <NullAuditExtractions>(CreateAuditor(opts)); //this one gets created
}
else
{
Assert.Throws <TypeLoadException>(() => CreateAuditor(opts)); //if an invalid auditor (not full name, we expect TypeLoadException)
}
//if no fulfiller is provided
if (testCase == Test.NoFulfiller)
{
Assert.IsNull(CreateRequestFulfiller(opts)); //we expect null to be returned
}
else
{
Assert.Throws <TypeLoadException>(() => CreateRequestFulfiller(opts)); //if an invalid fulfiller (not full name we expect TypeLoadException)
}
}
else
{
Assert.IsNotNull(CreateAuditor(opts));
if (testCase == Test.NoFulfiller)
{
Assert.IsNull(CreateRequestFulfiller(opts)); //we expect null to be returned
}
else
{
Assert.IsNotNull(CreateRequestFulfiller(opts));
}
}
}