/// <summary>
/// Add information on a tag that is expected to be updated during a fetch.
/// </summary>
/// <param name="tagName">Name of the tag.</param>
/// <param name="oldId">Old ID of the tag.</param>
/// <param name="tag">Datastructure containing expected updated tag information.</param>
public void AddExpectedTag(string tagName, ObjectId oldId, TestRemoteInfo.ExpectedTagInfo tag)
{
string tagReferenceBase = "refs/tags/";
ExpectedTags.Add(tagReferenceBase + tagName, tag);
ObjectId referenceId = tag.IsAnnotated ? tag.AnnotationId : tag.TargetId;
ExpectedReferenceUpdates.Add(tagReferenceBase + tagName, new ReferenceUpdate(oldId, referenceId));
}
/// <summary>
/// Check that all expected references have been updated.
/// </summary>
/// <param name="repo">Repository object whose state will be checked against expected state.</param>
public void CheckUpdatedReferences(Repository repo)
{
// Verify the expected branches.
// First, verify the expected branches have been created and
List <string> sortedObservedBranches = repo.Branches.Select(branch => branch.CanonicalName).ToList();
sortedObservedBranches.Sort();
List <string> sortedExpectedBranches = ExpectedBranchTips.Keys.ToList();
sortedExpectedBranches.Sort();
Assert.Equal(sortedExpectedBranches, sortedObservedBranches);
// Verify branches reference expected commits.
foreach (KeyValuePair <string, ObjectId> kvp in ExpectedBranchTips)
{
Branch branch = repo.Branches[kvp.Key];
Assert.NotNull(branch);
Assert.Equal(kvp.Value, branch.Tip.Id);
}
// Verify the expected tags
// First, verify the expected tags have been created
List <string> sortedObservedTags = repo.Tags.Select(tag => tag.CanonicalName).ToList();
sortedObservedTags.Sort();
List <string> sortedExpectedTags = ExpectedTags.Keys.ToList();
sortedExpectedTags.Sort();
Assert.Equal(sortedExpectedTags, sortedObservedTags);
// Verify tags reference the expected IDs.
foreach (KeyValuePair <string, TestRemoteInfo.ExpectedTagInfo> kvp in ExpectedTags)
{
Tag tag = repo.Tags[kvp.Key];
TestRemoteInfo.ExpectedTagInfo expectedTagInfo = kvp.Value;
Assert.NotNull(tag);
Assert.NotNull(tag.Target);
Assert.Equal(expectedTagInfo.TargetId, tag.Target.Id);
if (expectedTagInfo.IsAnnotated)
{
Assert.NotNull(tag.Annotation);
Assert.Equal(expectedTagInfo.AnnotationId, tag.Annotation.Id);
}
}
// We have already verified that all observed reference updates are expected,
// verify that we have seen all expected reference updates.
Assert.Equal(ExpectedReferenceUpdates.Count, ObservedReferenceUpdates.Count);
}