public void RangesForRequestsReturnsExpectedLookup()
{
var result = PartialObjectRangeUtilities.RangesForRequests(
_blobs.Select(p => new Blob(p, "bar")).Concat(_blobs.Select(p => new Blob(p, "foo"))),
_parts1.Select(p => new Ds3PartialObject(p, "bar")).Concat(_parts2.Select(p => new Ds3PartialObject(p, "foo")))
);
CollectionAssert.AreEqual(
(
from cr in _expectedResults1
let blob = new Blob(cr.Context, "bar")
orderby blob, cr.Range
select new { Blob = blob, cr.Range }
).Concat(
from cr in _expectedResults2
let blob = new Blob(cr.Context, "foo")
orderby blob, cr.Range
select new { Blob = blob, cr.Range }
),
(
from grp in result
from r in grp
orderby grp.Key, r
select new { Blob = grp.Key, Range = r }
)
);
}
public static IPartialReadJob Create(
JobResponse jobResponse,
IEnumerable <string> fullObjects,
IEnumerable <Ds3PartialObject> partialObjects,
ITransferItemSource transferItemSource)
{
var blobs = Blob.Convert(jobResponse).ToList();
var allItems = partialObjects
.Concat(PartialObjectRangeUtilities.ObjectPartsForFullObjects(fullObjects, blobs))
.ToList();
return(new PartialReadJob(
jobResponse.BucketName,
jobResponse.JobId,
transferItemSource,
PartialObjectRangeUtilities.RangesForRequests(blobs, allItems),
allItems,
allItems.Select(po => ContextRange.Create(Range.ByLength(0L, po.Range.Length), po))
));
}