Fix Branch.Remote deprecations

LibGit2Sharp.Tests/BranchFixture.cs

@@ -394,7 +394,7 @@ public void CanResolveRemote()
             using (var repo = new Repository(path))
             {
                 Branch master = repo.Branches["master"];
-                Assert.Equal(repo.Network.Remotes["origin"], master.Remote);
+                Assert.Equal("origin", master.RemoteName);
             }
         }
 
@@ -405,7 +405,7 @@ public void RemoteAndUpstreamBranchCanonicalNameForNonTrackingBranchIsNull()
             using (var repo = new Repository(path))
             {
                 Branch test = repo.Branches["i-do-numbers"];
-                Assert.Null(test.Remote);
+                Assert.Null(test.RemoteName);
                 Assert.Null(test.UpstreamBranchCanonicalName);
             }
         }
@@ -418,7 +418,7 @@ public void QueryRemoteForLocalTrackingBranch()
             using (var repo = new Repository(path))
             {
                 Branch trackLocal = repo.Branches["track-local"];
-                Assert.Null(trackLocal.Remote);
+                Assert.Null(trackLocal.RemoteName);
             }
         }
 
@@ -440,7 +440,7 @@ public void QueryRemoteForRemoteBranch()
             using (var repo = new Repository(path))
             {
                 var master = repo.Branches["origin/master"];
-                Assert.Equal(repo.Network.Remotes["origin"], master.Remote);
+                Assert.Equal("origin", master.RemoteName);
             }
         }
 
@@ -464,7 +464,7 @@ public void QueryUnresolvableRemoteForRemoteBranch()
                 Assert.NotNull(branch);
                 Assert.True(branch.IsRemote);
 
-                Assert.Null(branch.Remote);
+                Assert.Null(branch.RemoteName);
             }
         }
 
@@ -486,7 +486,7 @@ public void QueryAmbigousRemoteForRemoteBranch()
                 Assert.NotNull(branch);
                 Assert.True(branch.IsRemote);
 
-                Assert.Null(branch.Remote);
+                Assert.Null(branch.RemoteName);
             }
         }
 
@@ -732,7 +732,7 @@ public void CanSetTrackedBranch()
 
                 Assert.True(branch.IsTracking);
                 Assert.Equal(trackedBranch, branch.TrackedBranch);
-                Assert.Equal(upstreamRemote, branch.Remote);
+                Assert.Equal("origin", branch.RemoteName);
             }
         }
 
@@ -793,7 +793,7 @@ public void CanSetUpstreamBranch()
                 Assert.True(updatedBranch.IsTracking);
                 Assert.Equal(trackedBranch, updatedBranch.TrackedBranch);
                 Assert.Equal(upstreamBranchName, updatedBranch.UpstreamBranchCanonicalName);
-                Assert.Equal(upstreamRemote, updatedBranch.Remote);
+                Assert.Equal(remoteName, updatedBranch.RemoteName);
             }
         }
 
@@ -820,7 +820,7 @@ public void CanSetLocalTrackedBranch()
 
                 // Branches that track the local remote do not have the "Remote" property set.
                 // Verify (through the configuration entry) that the local remote is set as expected.
-                Assert.Null(branch.Remote);
+                Assert.Null(branch.RemoteName);
                 ConfigurationEntry<string> remoteConfigEntry = repo.Config.Get<string>("branch", testBranchName, "remote");
                 Assert.NotNull(remoteConfigEntry);
                 Assert.Equal(".", remoteConfigEntry.Value);
@@ -861,7 +861,7 @@ public void CanUnsetTrackedBranch()
 
                 // Verify this is no longer a tracking branch
                 Assert.False(branch.IsTracking);
-                Assert.Null(branch.Remote);
+                Assert.Null(branch.RemoteName);
                 Assert.Null(branch.UpstreamBranchCanonicalName);
             }
         }
@@ -1134,8 +1134,7 @@ public void TrackedBranchExistsFromDefaultConfigInEmptyClone()
                 Assert.Null(repo.Head.TrackingDetails.BehindBy);
                 Assert.Null(repo.Head.TrackingDetails.CommonAncestor);
 
-                Assert.NotNull(repo.Head.Remote);
-                Assert.Equal("origin", repo.Head.Remote.Name);
+                Assert.Equal("origin", repo.Head.RemoteName);
 
                 Touch(repo.Info.WorkingDirectory, "a.txt", "a");
                 repo.Stage("a.txt");
@@ -1163,7 +1162,7 @@ public void RemoteBranchesDoNotTrackAnything()
                 foreach (var branch in branches)
                 {
                     Assert.True(branch.IsRemote);
-                    Assert.NotNull(branch.Remote);
+                    Assert.NotNull(branch.RemoteName);
                     Assert.False(branch.IsTracking);
                     Assert.Null(branch.TrackedBranch);
 

LibGit2Sharp.Tests/NetworkFixture.cs

@@ -252,7 +252,10 @@ public void CanMergeFetchedRefs()
                 Assert.False(repo.RetrieveStatus().Any());
                 Assert.Equal(repo.Lookup<Commit>("refs/remotes/origin/master~1"), repo.Head.Tip);
 
-                repo.Network.Fetch(repo.Head.Remote);
+                using (var remote = repo.Network.Remotes[repo.Head.RemoteName])
+                {
+                    repo.Network.Fetch(remote);
+                }
 
                 MergeOptions mergeOptions = new MergeOptions()
                 {

LibGit2Sharp.Tests/RepositoryFixture.cs

@@ -612,7 +612,7 @@ public void QueryingTheRemoteForADetachedHeadBranchReturnsNull()
             {
                 repo.Checkout(repo.Head.Tip.Sha, new CheckoutOptions() { CheckoutModifiers = CheckoutModifiers.Force });
                 Branch trackLocal = repo.Head;
-                Assert.Null(trackLocal.Remote);
+                Assert.Null(trackLocal.RemoteName);
             }
         }
 

LibGit2Sharp/Branch.cs

@@ -146,7 +146,10 @@ public virtual string UpstreamBranchCanonicalName
             {
                 if (IsRemote)
                 {
-                    return Remote.FetchSpecTransformToSource(CanonicalName);
+                    using (var remote = repo.Network.Remotes.RemoteForName(RemoteName))
+                    {
+                        return remote.FetchSpecTransformToSource(CanonicalName);
+                    }
                 }
 
                 return UpstreamBranchCanonicalNameFromLocalBranch();

LibGit2Sharp/Network.cs

@@ -415,9 +415,12 @@ public virtual void Push(
 
             foreach (var branch in enumeratedBranches)
             {
-                Push(branch.Remote, string.Format(
-                    CultureInfo.InvariantCulture,
-                    "{0}:{1}", branch.CanonicalName, branch.UpstreamBranchCanonicalName), pushOptions);
+                using (var remote = repository.Network.Remotes.RemoteForName(branch.RemoteName))
+                {
+                    Push(remote, string.Format(
+                        CultureInfo.InvariantCulture,
+                        "{0}:{1}", branch.CanonicalName, branch.UpstreamBranchCanonicalName), pushOptions);
+                }
             }
         }
 
@@ -558,13 +561,17 @@ public virtual MergeResult Pull(Signature merger, PullOptions options)
                 throw new LibGit2SharpException("There is no tracking information for the current branch.");
             }
 
-            if (currentBranch.Remote == null)
+            string remoteName = currentBranch.RemoteName;
+            if (remoteName == null)
             {
                 throw new LibGit2SharpException("No upstream remote for the current branch.");
             }
 
-            Fetch(currentBranch.Remote, options.FetchOptions);
-            return repository.MergeFetchedRefs(merger, options.MergeOptions);
+            using (var remote = repository.Network.Remotes.RemoteForName(remoteName))
+            {
+                Fetch(remote, options.FetchOptions);
+                return repository.MergeFetchedRefs(merger, options.MergeOptions);
+            }
         }
 
         /// <summary>