public void BlobStreamUriRefresh()
{
string xml = FeedStart +
MediaEntry(
id: "http://localhost/eset(1)",
editLink: "eset(1)",
readStreamUrl: "http://media-entry/v1/",
mediaType: "text/plain",
properties: "<d:ID>1</d:ID>",
editStreamUrl: "http://edit-media-link/v1/") +
"</feed>";
string xmlV2 = xml.Replace("/v1/", "/v2/");
CombinatorialEngine engine = CombinatorialEngine.FromDimensions(
new Dimension("StartingState", EntityStateData.Values),
new Dimension("MergeOption", MergeOptionData.Values));
TestUtil.RunCombinatorialEngineFail(engine, (values) =>
{
this.ClearContext();
EntityStateData startingState = (EntityStateData)values["StartingState"];
MergeOptionData option = (MergeOptionData)values["MergeOption"];
// Set up the entity to match the identity on the sample XML.
Photo entity = new Photo();
entity.ID = 1;
startingState.ApplyToObject(this.context, entity, "eset");
if (startingState.State != EntityStates.Detached)
{
Uri identity = this.context.Entities.Single().Identity;
Trace.WriteLine("Identity: " + (identity == null ? String.Empty : identity.AbsoluteUri));
}
this.context.MergeOption = option.Option;
var response = QueryResponse(xml, this.context.CreateQuery <Photo>("eset"));
foreach (var item in response)
{
Assert.IsNotNull(item);
Assert.AreEqual(1, item.ID, "item.ID");
}
if (option.IsTracking)
{
// If we started off detached, then the context created its own copy.
if (startingState.State == EntityStates.Detached)
{
entity = (Photo)this.context.Entities.Single().Entity;
}
EntityStates expectedState = startingState.ExpectedStateAfterRefresh(option.Option);
EntityStates actualState = EntityStateData.GetStateForEntity(this.context, entity);
Assert.AreEqual(expectedState, actualState, "state of entity after reading");
if (startingState.State != EntityStates.Added)
{
AssertEntityCount(1, "single tracked entity at this point");
}
else
{
AssertEntityCount(2, "two tracked entities at this point");
// Get the entity that was loaded, not the one that we originally created.
entity = (Photo)this.context.Entities.Where(o => o.Entity != entity).Single().Entity;
}
}
else
{
if (startingState.State == EntityStates.Detached)
{
// Nothing else to do in this test, as effectively nothing changes.
AssertEntityCount(0, "nothing tracked, nothing attached.");
return;
}
else
{
AssertEntityCount(1, "nothing tracked, but we did attach something during test setup.");
}
}
Uri readStreamUri = this.context.GetReadStreamUri(entity);
EntityDescriptor descriptor = this.context.GetEntityDescriptor(entity);
if (option.IsTracking)
{
Assert.IsNotNull(readStreamUri, "readStreamUri");
Assert.AreEqual("http://media-entry/v1/", readStreamUri.OriginalString, "readStreamUri.OriginalString");
Assert.IsNotNull(descriptor.EditLink, "descriptor.EditLink");
Assert.AreEqual("http://localhost/eset(1)", descriptor.EditLink.OriginalString, "descriptor.EditLink.OriginalString");
Assert.IsNotNull(descriptor.EditStreamUri, "descriptor.EditStreamUri");
Assert.AreEqual("http://edit-media-link/v1/", descriptor.EditStreamUri.OriginalString, "descriptor.EditStreamUri.OriginalString");
Assert.IsNotNull(descriptor.ReadStreamUri, "descriptor.ReadStreamUri");
Assert.AreEqual(readStreamUri, descriptor.ReadStreamUri, "GetReadStreamUri and descriptor.ReadStreamUri");
}
else
{
Assert.AreEqual(startingState.State, descriptor.State, "descriptor.State");
AssertDescriptorForNonTrackedRefresh(readStreamUri, descriptor);
}
response = QueryResponse(xmlV2, this.context.CreateQuery <Photo>("eset"));
foreach (var item in response)
{
Assert.IsNotNull(item);
Assert.AreEqual(1, item.ID, "item.ID");
}
readStreamUri = this.context.GetReadStreamUri(entity);
descriptor = this.context.GetEntityDescriptor(entity);
if (option.IsTracking)
{
Assert.IsNotNull(readStreamUri, "readStreamUri");
Assert.AreEqual("http://media-entry/v2/", readStreamUri.OriginalString, "readStreamUri.OriginalString");
Assert.IsNotNull(descriptor.EditLink, "descriptor.EditLink");
Assert.AreEqual("http://localhost/eset(1)", descriptor.EditLink.OriginalString, "descriptor.EditLink.OriginalString");
Assert.IsNotNull(descriptor.EditStreamUri, "descriptor.EditStreamUri");
Assert.AreEqual("http://edit-media-link/v2/", descriptor.EditStreamUri.OriginalString, "descriptor.EditStreamUri.OriginalString");
Assert.IsNotNull(descriptor.ReadStreamUri, "descriptor.ReadStreamUri");
Assert.AreEqual(readStreamUri, descriptor.ReadStreamUri, "GetReadStreamUri and descriptor.ReadStreamUri");
}
else
{
AssertDescriptorForNonTrackedRefresh(readStreamUri, descriptor);
}
});
}
