public void DownloadCountOnPublishedPackageShouldBeMappedToAggregateDownloadCountWhenItExists()
{
PackageDataAggregate existingAggregate = new PackageDataAggregate { PackageId = Guid.NewGuid().ToString(), DownloadCount = 45 };
MockedPackageDataAggregateRepository.SetupGet(pdar => pdar.Collection).Returns(new[] { existingAggregate }.AsQueryable());
PublishedPackage publishedPackage = Mapper.Map<Package, PublishedPackage>(new Package { Id = existingAggregate.PackageId });
Assert.AreEqual(existingAggregate.DownloadCount, publishedPackage.DownloadCount, "DownloadCount should have been mapped to aggregate rating.");
}
public void ShouldNotCreateNewAggregateWhenOneWithGivenPackageIdExists()
{
var packageDataAggregate = new PackageDataAggregate { PackageId = Guid.NewGuid().ToString() };
MockedPackageDataAggregateRepository.SetupGet(pdar => pdar.Collection).Returns(new[] { packageDataAggregate }.AsQueryable());
Updater.IncrementDownloadForPackage(packageDataAggregate.PackageId);
MockedPackageDataAggregateRepository.Verify(pdar => pdar.Create(It.IsAny<PackageDataAggregate>()), Times.Never(),
"Create should not have been invoked.");
}
public void ShouldIncrementPackageDownloadCountByOne()
{
const int originalDownloadCount = 5;
var packageDataAggregate = new PackageDataAggregate { PackageId = Guid.NewGuid().ToString(), DownloadCount = originalDownloadCount};
MockedPackageDataAggregateRepository.SetupGet(pdar => pdar.Collection).Returns(new[] { packageDataAggregate }.AsQueryable());
Updater.IncrementDownloadForPackage(packageDataAggregate.PackageId);
Assert.AreEqual(originalDownloadCount + 1, packageDataAggregate.DownloadCount, "Download count was not incremented.");
}
public void ShouldUpdateDownloadCountOfPackageDataAggregate()
{
const string packageId = "PackageId";
const int expectedDownloadCount = 8;
PackageDataAggregate aggregateToUpdate = new PackageDataAggregate { PackageId = packageId, DownloadCount = 45 };
MockedPackageRepository.SetupGet(pr => pr.Collection).Returns(new[] { GetPackage(packageId), GetPackage(packageId) }.AsQueryable());
MockedPackageDataAggregateRepository.SetupGet(pdar => pdar.Collection).Returns(new[] {aggregateToUpdate}.AsQueryable());
Updater.RecalculateTotalDownloadCount(packageId);
Assert.AreEqual(expectedDownloadCount, aggregateToUpdate.DownloadCount, "DownloadCount on PackageDataAggregate was not updated.");
}
public void ShouldUpdateAggregate()
{
string packageId = Guid.NewGuid().ToString();
var aggregateToUpdate = new PackageDataAggregate {PackageId = packageId};
MockedPackageDataAggregateRepository.SetupGet(pdar => pdar.Collection).Returns(new[] { aggregateToUpdate }.AsQueryable());
Updater.IncrementDownloadForPackage(packageId);
MockedPackageDataAggregateRepository.Verify(pdar => pdar.Update(aggregateToUpdate), Times.Once(), "Aggregate was not updated.");
}
public void ShouldUpdateDownloadCountOfMatchingPublishedPackage()
{
PublishedPackage publishedPackageToUpdate = new PublishedPackage { Id = Guid.NewGuid().ToString(), DownloadCount = 38};
IQueryable<PublishedPackage> publishedPackages = new[] { publishedPackageToUpdate, new PublishedPackage()}.AsQueryable();
var aggregate = new PackageDataAggregate { PackageId = publishedPackageToUpdate.Id, DownloadCount = 5 };
int expectedDownloadCount = aggregate.DownloadCount + 1;
MockedPackageDataAggregateRepository.SetupGet(pdar => pdar.Collection).Returns(new[] { aggregate }.AsQueryable());
MockedPublishedPackageRepository.SetupGet(ppr => ppr.Collection).Returns(publishedPackages);
Updater.IncrementDownloadForPackage(publishedPackageToUpdate.Id);
Assert.AreEqual(expectedDownloadCount, publishedPackageToUpdate.DownloadCount, "DownloadCount for PublishedPackage was not updated.");
}