public void Then_Package_Returned_From_Ckan_Is_Provided()
{
// Arrange: api returns package
var ckanApi = new Mock<ICkanApi>(MockBehavior.Strict);
ckanApi.Setup(x => x.GetPackage(PackageId)).Returns(package);
// Arrange: ID provider called once
var idProvider = new Mock<IPackageIdProvider>(MockBehavior.Strict);
idProvider.Setup(x => x.NextID).Returns(PackageId);
// Act: get package
var packageFromProvider = new CkanPackageRepository(ckanApi.Object).
RetrieveOrGetNew(idProvider.Object);
// Assert
Assert.AreEqual(PackageId,packageFromProvider.Id);
ckanApi.VerifyAll();
idProvider.VerifyAll();
}
public void Then_New_Package_Created_If_Non_Returned()
{
// Arrange: api returns null
var ckanApi = new Mock<ICkanApi>(MockBehavior.Strict);
ckanApi.Setup(x => x.GetPackage(PackageId)).Returns((CkanPackage)null);
// Arrange: ID provider called once
var idProvider = new Mock<IPackageIdProvider>(MockBehavior.Strict);
idProvider.Setup(x => x.NextID).Returns(PackageId);
// Act: get package
var packageFromProvider = new CkanPackageRepository(ckanApi.Object).
RetrieveOrGetNew(idProvider.Object);
// Assert
Assert.IsNull(packageFromProvider.Id, "Id should not be set");
Assert.AreEqual(PackageId, packageFromProvider.Name, "Name should be set");
ckanApi.VerifyAll();
idProvider.VerifyAll();
}
public void Then_Another_ID_Is_Tried_If_Previous_Ones_Are_Not_Allowd()
{
var id1 = PackageId + "1";
var id2 = PackageId + "2";
var id3 = PackageId + "3";
// Arrange: api returns package on third attempt
package.Id = id3;
var ckanApi = new Mock<ICkanApi>(MockBehavior.Strict);
ckanApi.Setup(x => x.GetPackage(id1)).Throws<CkanNotAuthorizedException>();
ckanApi.Setup(x => x.GetPackage(id2)).Throws<CkanNotAuthorizedException>();
ckanApi.Setup(x => x.GetPackage(id3)).Returns(package);
// Arrange: ID provider
var idProvider = new Mock<IPackageIdProvider>(MockBehavior.Strict);
idProvider.SetupSequence(x => x.NextID)
.Returns(id1)
.Returns(id2)
.Returns(id3);
// Act: get package
var packageFromProvider = new CkanPackageRepository(ckanApi.Object).
RetrieveOrGetNew(idProvider.Object);
// Assert
Assert.AreEqual(id3, packageFromProvider.Id);
ckanApi.VerifyAll();
idProvider.VerifyAll();
}