private static void ValidateExistingChangeForEdit(ItemChange existingChange)
{
if ((existingChange.ChangeType & ItemChangeType.Delete) != 0)
{
throw new ApplicationException("Cannot edit a deleted item");
}
}
public void DownloadCommitWithAddedBinaryItem()
{
var push = CreatePushRequest("b6f447775f71a092854a2555eea084bd6d19958e");
var fakeDownloadRequest = new Fakes.StubIDownloadRequest()
{
DownloadChangesInCommitAsyncStringGuidCancellationToken = (commitId, repositoryId, token) =>
{
var changes = new ItemChange[]
{
new ItemChange(ItemChangeType.Add, new Item("/favicon.ico"))
};
return Task.FromResult(changes.AsEnumerable());
},
DownloadItemAndContentInCommitAsyncItemChangeStringGuidCancellationToken = (itemChange, commitId, repositoryId, token) =>
{
itemChange.Item.ContentMetadata = CreateBinaryContentMetadataTestData();
itemChange.NewContent = CreateBinaryContentTestData();
return Task.FromResult(0);
}
};
var repo = new SourceRepository(fakeDownloadRequest);
repo.DownloadChangesAsync(push, "/", CancellationToken.None).Wait();
var change = push.Commits.Single().Changes.Single();
Assert.AreEqual(ItemChangeType.Add, change.ChangeType);
Assert.AreEqual("/favicon.ico", change.Item.Path);
Assert.IsTrue(change.Item.ContentMetadata.IsBinary);
Assert.AreEqual("image/x-icon", change.Item.ContentMetadata.ContentType);
Assert.IsNotNull(change.NewContent);
Assert.AreEqual(ItemContentType.Base64Encoded, change.NewContent.ContentType);
Assert.AreEqual(12, change.NewContent.Content.Length);
}
public void PushItemChange()
{
var item = new Item("/test/test.txt")
{
ContentMetadata = new FileContentMetadata("text/plain", Encoding.UTF8)
};
var itemChange = new ItemChange(ItemChangeType.Add, item)
{
NewContent = new ItemContent(ItemContentType.RawText, "Testing")
};
var itemChanges = new ItemChange[] { itemChange };
IEnumerable<ItemChange> itemChangesAdded = null;
bool saveChangesCalled = false;
var fakeContext = new Fakes.StubIDestinationContext()
{
AddItemChangesIEnumerableOfItemChange = (changes) => { itemChangesAdded = changes; },
SaveChangesAsyncCancellationToken = (token) =>
{
saveChangesCalled = true;
return Task.FromResult(0);
}
};
var repo = new DestinationRepository(fakeContext);
repo.PushItemChangesAsync(itemChanges, "/").Wait();
Assert.IsNotNull(itemChangesAdded);
Assert.AreEqual("test/test.txt", itemChangesAdded.Single().Item.Path);
Assert.AreSame(itemChange.Item.ContentMetadata, itemChangesAdded.Single().Item.ContentMetadata);
Assert.AreSame(itemChange.NewContent, itemChangesAdded.Single().NewContent);
Assert.IsTrue(saveChangesCalled);
}
private static void ValidateExistingChangeForAdd(ItemChange existingItem)
{
if ((existingItem.ChangeType & ItemChangeType.Delete) == 0)
{
throw new ApplicationException("Cannot add item on an existing item");
}
}
private static ItemChange EditExistingChange(ItemChange newChange, ItemChange existingChange)
{
ValidateExistingChangeForEdit(existingChange);
var editedExistingItem = new ItemChange(existingChange.ChangeType, newChange.Item)
{
NewContent = newChange.NewContent
};
return editedExistingItem;
}
private void AddChange(ItemChange change)
{
if (_items.ContainsKey(change.Item.Path))
{
ValidateExistingChangeForAdd(_items[change.Item.Path]);
_items[change.Item.Path] = change;
}
else
{
_items.Add(change.Item.Path, change);
}
}
public void GetBinaryItemAndBlob()
{
var repo = CreateDownloadRequest();
var change = new ItemChange(ItemChangeType.Add, new Item("/favicon.ico"));
repo.DownloadItemAndContentInCommitAsync(
change,
"b6f447775f71a092854a2555eea084bd6d19958e",
Guid.Parse("0ad49569-db8b-4a8a-b5cc-f7ff009949c8"),
CancellationToken.None
).Wait();
Assert.IsNotNull(change.Item.ContentMetadata);
Assert.AreEqual("image/x-icon", change.Item.ContentMetadata.ContentType);
Assert.IsTrue(change.Item.ContentMetadata.IsBinary);
Assert.IsNotNull(change.NewContent);
Assert.AreEqual(ItemContentType.Base64Encoded, change.NewContent.ContentType);
Assert.AreEqual(1536, change.NewContent.Content.Length);
}
public async Task DownloadItemAndContentInCommitAsync(ItemChange change, string commitId, Guid repositoryId, CancellationToken token)
{
CreateHttpClient();
var item = await _httpClient.GetItemAsync(
repositoryId,
change.Item.Path,
includeContentMetadata: true,
versionDescriptor: new Microsoft.TeamFoundation.SourceControl.WebApi.GitVersionDescriptor()
{
VersionType = Microsoft.TeamFoundation.SourceControl.WebApi.GitVersionType.Commit,
Version = commitId
},
cancellationToken: token
);
change.Item.ContentMetadata = item.ContentMetadata.ToSync();
if (!item.IsFolder)
{
var content = await _httpClient.GetBlobContentAsync(repositoryId, item.ObjectId, cancellationToken: token);
await change.SetNewContentAsync(content, token);
}
}
private static bool IsItemAdded(ItemChange existingChange)
{
return (existingChange.ChangeType & (ItemChangeType.Add | ItemChangeType.Rename)) != 0;
}
public void DownloadNoChangesInRoot()
{
var push = CreatePushRequest("1b1859c414e800d24036b9ee547d1530431ae055");
var fakeDownloadRequest = new Fakes.StubIDownloadRequest()
{
DownloadChangesInCommitAsyncStringGuidCancellationToken = (commit, repositoryId, token) =>
{
var changes = new ItemChange[]
{
new ItemChange(ItemChangeType.Edit, new Item("/index.html")),
new ItemChange(ItemChangeType.Add, new Item("/index2.html"))
};
return Task.FromResult(changes.AsEnumerable());
}
};
var repo = new SourceRepository(fakeDownloadRequest);
repo.DownloadChangesAsync(push, "/fake/", CancellationToken.None).Wait();
Assert.AreEqual(0, push.Commits.Single().Changes.Count());
}
private void RenameChange(ItemChange change)
{
AddChange(change);
}
public void DownloadCommitWithRenamedTextItem()
{
var push = CreatePushRequest("de3e7a550c40fe75085d11e81d5770bc5b0dd33c");
var fakeDownloadRequest = new Fakes.StubIDownloadRequest()
{
DownloadChangesInCommitAsyncStringGuidCancellationToken = (commitId, repositoryId, token) =>
{
var changes = new ItemChange[]
{
new ItemChange(ItemChangeType.Rename, new Item("/index.html")),
new ItemChange(ItemChangeType.Delete | ItemChangeType.SourceRename, new Item("/index2.html"))
};
return Task.FromResult(changes.AsEnumerable());
},
DownloadItemAndContentInCommitAsyncItemChangeStringGuidCancellationToken = (itemChange, commitId, repositoryId, token) =>
{
if (itemChange.Item.Path == "/index.html")
{
itemChange.Item.ContentMetadata = CreateTextContentMetadataTestData();
itemChange.NewContent = CreateTextContentTestData();
}
return Task.FromResult(0);
}
};
var repo = new SourceRepository(fakeDownloadRequest);
repo.DownloadChangesAsync(push, "/", CancellationToken.None).Wait();
var index2Item = push.Commits.Single().Changes.Single(c => c.Item.Path == "/index2.html");
Assert.AreEqual(ItemChangeType.Delete | ItemChangeType.SourceRename, index2Item.ChangeType);
var indexItem = push.Commits.Single().Changes.Single(c => c.Item.Path == "/index.html");
Assert.AreEqual(ItemChangeType.Rename, indexItem.ChangeType);
Assert.IsNotNull(indexItem.Item.ContentMetadata);
Assert.IsFalse(indexItem.Item.ContentMetadata.IsBinary);
Assert.AreEqual("text/html", indexItem.Item.ContentMetadata.ContentType);
Assert.IsNotNull(indexItem.NewContent);
Assert.AreEqual(ItemContentType.RawText, indexItem.NewContent.ContentType);
Assert.AreEqual("Testing", indexItem.NewContent.Content);
}
public void GetTextItemAndBlob()
{
var repo = CreateDownloadRequest();
var change = new ItemChange(ItemChangeType.Add, new Item("/index.html"));
repo.DownloadItemAndContentInCommitAsync(
change,
"5597f65ce55386a771e4bf6fa190b5a26c0f5ce5",
Guid.Parse("0ad49569-db8b-4a8a-b5cc-f7ff009949c8"),
CancellationToken.None
).Wait();
Assert.IsNotNull(change.Item.ContentMetadata);
Assert.AreEqual("text/html", change.Item.ContentMetadata.ContentType);
Assert.AreEqual(65001, change.Item.ContentMetadata.Encoding.CodePage);
Assert.IsFalse(change.Item.ContentMetadata.IsBinary);
Assert.IsNotNull(change.NewContent);
Assert.AreEqual(ItemContentType.RawText, change.NewContent.ContentType);
Assert.AreEqual(119, change.NewContent.Content.Length);
}
private void DeleteChange(ItemChange change)
{
if (_items.ContainsKey(change.Item.Path))
{
if (IsItemAdded(_items[change.Item.Path]))
{
_items.Remove(change.Item.Path);
}
else
{
_items[change.Item.Path] = change;
}
}
else
{
_items.Add(change.Item.Path, change);
}
}
public void DownloadCommitWithAddedTextItem()
{
var push = CreatePushRequest("5597f65ce55386a771e4bf6fa190b5a26c0f5ce5");
var fakeDownloadRequest = new Fakes.StubIDownloadRequest()
{
DownloadChangesInCommitAsyncStringGuidCancellationToken = (commitId, repositoryId, token) =>
{
var changes = new ItemChange[]
{
new ItemChange(ItemChangeType.Add, new Item("/index.html"))
};
return Task.FromResult(changes.AsEnumerable());
},
DownloadItemAndContentInCommitAsyncItemChangeStringGuidCancellationToken = (itemChange, commitId, repositoryId, token) =>
{
itemChange.Item.ContentMetadata = CreateTextContentMetadataTestData();
itemChange.NewContent = CreateTextContentTestData();
return Task.FromResult(0);
}
};
var repo = new SourceRepository(fakeDownloadRequest);
repo.DownloadChangesAsync(push, "/", CancellationToken.None).Wait();
var change = push.Commits.Single().Changes.Single();
Assert.AreEqual(ItemChangeType.Add, change.ChangeType);
Assert.AreEqual("/index.html", change.Item.Path);
Assert.IsNotNull(change.Item.ContentMetadata);
Assert.IsFalse(change.Item.ContentMetadata.IsBinary);
Assert.AreEqual("text/html", change.Item.ContentMetadata.ContentType);
Assert.IsNotNull(change.NewContent);
Assert.AreEqual(ItemContentType.RawText, change.NewContent.ContentType);
Assert.AreEqual("Testing", change.NewContent.Content);
}
private IItemCommand CreateUploadCommand(ItemChange itemChange)
{
return new UploadItemCommand(itemChange);
}
private IItemCommand CreateDeleteCommand(ItemChange itemChange)
{
return new DeleteItemCommand(itemChange);
}
public UploadItemCommand(ItemChange itemChange)
{
_itemChange = itemChange;
}
public DeleteItemCommand(ItemChange itemChange)
{
_itemChange = itemChange;
}
public void GetSubfolder()
{
var repo = CreateDownloadRequest();
var change = new ItemChange(ItemChangeType.Add, new Item("/subfolder"));
repo.DownloadItemAndContentInCommitAsync(
change,
"1f8734c1b02957390f27e79638b2bd96374b00a2",
Guid.Parse("0ad49569-db8b-4a8a-b5cc-f7ff009949c8"),
CancellationToken.None
).Wait();
Assert.IsNotNull(change.Item.ContentMetadata);
Assert.IsNull(change.NewContent);
}
private void EditChange(ItemChange change)
{
if (_items.ContainsKey(change.Item.Path))
{
_items[change.Item.Path] = EditExistingChange(change, _items[change.Item.Path]);
}
else
{
_items.Add(change.Item.Path, change);
}
}
public void GetTextItemAndBlobWhenCanceled()
{
var repo = CreateDownloadRequest();
var change = new ItemChange(ItemChangeType.Add, new Item("/index.html"));
var task = repo.DownloadItemAndContentInCommitAsync(
change,
"5597f65ce55386a771e4bf6fa190b5a26c0f5ce5",
Guid.Parse("0ad49569-db8b-4a8a-b5cc-f7ff009949c8"),
new CancellationToken(true));
try
{
task.Wait();
}
catch (AggregateException e)
{
throw e.InnerException;
}
}
private void ProcessChange(ItemChange change)
{
Debug.WriteLine("{0} {1}", change.ChangeType.ToString(), change.Item.Path);
if ((change.ChangeType & ItemChangeType.Add) != 0)
{
AddChange(change);
}
else if ((change.ChangeType & ItemChangeType.Delete) != 0)
{
DeleteChange(change);
}
else if ((change.ChangeType & ItemChangeType.Edit) != 0)
{
EditChange(change);
}
else if ((change.ChangeType & ItemChangeType.Rename) != 0)
{
RenameChange(change);
}
else
{
// Ignore all other types
}
}
private static bool ChangeTypeHasContent(ItemChange change)
{
return (change.ChangeType & (ItemChangeType.Edit | ItemChangeType.Add | ItemChangeType.Rename)) != 0;
}
public void DownloadCommitWithChanges()
{
var commitIdRequest = "1b1859c414e800d24036b9ee547d1530431ae055";
var pushRequest = CreatePushRequest(commitIdRequest);
var fakeChanges = new ItemChange[] { new ItemChange(ItemChangeType.None, new Item("/index.html")) };
var fakeDownloadRequest = new Fakes.StubIDownloadRequest()
{
DownloadChangesInCommitAsyncStringGuidCancellationToken = (commitId, repositoryId, token) =>
{
Assert.AreEqual(commitIdRequest, commitId);
return Task.FromResult(fakeChanges.AsEnumerable());
}
};
var repo = new SourceRepository(fakeDownloadRequest);
repo.DownloadChangesAsync(pushRequest, "/", CancellationToken.None).Wait();
Assert.IsTrue(fakeChanges.SequenceEqual(pushRequest.Commits.Single().Changes));
}
