Make Changes, ContentChanges and TreeEntryChanges mockable

Author: yorah

LibGit2Sharp/Changes.cs

@@ -9,6 +9,12 @@ public abstract class Changes
     {
         private readonly StringBuilder patchBuilder = new StringBuilder();
 
+        /// <summary>
+        ///   Needed for mocking purposes.
+        /// </summary>
+        protected Changes()
+        { }
+
         internal void AppendToPatch(string patch)
         {
             patchBuilder.Append(patch);
@@ -17,24 +23,24 @@ internal void AppendToPatch(string patch)
         /// <summary>
         ///   The number of lines added.
         /// </summary>
-        public int LinesAdded { get; internal set; }
+        public virtual int LinesAdded { get; internal set; }
 
         /// <summary>
         ///   The number of lines deleted.
         /// </summary>
-        public int LinesDeleted { get; internal set; }
+        public virtual int LinesDeleted { get; internal set; }
 
         /// <summary>
         ///   The patch corresponding to these changes.
         /// </summary>
-        public string Patch
+        public virtual string Patch
         {
             get { return patchBuilder.ToString(); }
         }
 
         /// <summary>
         ///   Determines if at least one side of the comparison holds binary content.
         /// </summary>
-        public bool IsBinaryComparison { get; protected set; }
+        public virtual bool IsBinaryComparison { get; protected set; }
     }
 }

LibGit2Sharp/ContentChanges.cs

@@ -9,6 +9,12 @@ namespace LibGit2Sharp
     /// </summary>
     public class ContentChanges : Changes
     {
+        /// <summary>
+        ///   Needed for mocking purposes.
+        /// </summary>
+        protected ContentChanges()
+        { }
+
         internal ContentChanges(Repository repo, Blob oldBlob, Blob newBlob, GitDiffOptions options)
         {
             using (var osw1 = new ObjectSafeWrapper(oldBlob.Id, repo))

LibGit2Sharp/TreeEntryChanges.cs

@@ -7,6 +7,12 @@ namespace LibGit2Sharp
     /// </summary>
     public class TreeEntryChanges : Changes
     {
+        /// <summary>
+        ///   Needed for mocking purposes. 
+        /// </summary>
+        protected TreeEntryChanges()
+        { }
+
         internal TreeEntryChanges(FilePath path, Mode mode, ObjectId oid, ChangeKind status, FilePath oldPath, Mode oldMode, ObjectId oldOid, bool isBinaryComparison)
         {
             Path = path.Native;
@@ -22,36 +28,36 @@ internal TreeEntryChanges(FilePath path, Mode mode, ObjectId oid, ChangeKind sta
         /// <summary>
         ///   The new path.
         /// </summary>
-        public string Path { get; private set; }
+        public virtual string Path { get; private set; }
 
         /// <summary>
         ///   The new <see cref="Mode"/>.
         /// </summary>
-        public Mode Mode { get; private set; }
+        public virtual Mode Mode { get; private set; }
 
         /// <summary>
         ///   The new content hash.
         /// </summary>
-        public ObjectId Oid { get; private set; }
+        public virtual ObjectId Oid { get; private set; }
 
         /// <summary>
         ///   The kind of change that has been done (added, deleted, modified ...).
         /// </summary>
-        public ChangeKind Status { get; private set; }
+        public virtual ChangeKind Status { get; private set; }
 
         /// <summary>
         ///   The old path.
         /// </summary>
-        public string OldPath { get; private set; }
+        public virtual string OldPath { get; private set; }
 
         /// <summary>
         ///   The old <see cref="Mode"/>.
         /// </summary>
-        public Mode OldMode { get; private set; }
+        public virtual Mode OldMode { get; private set; }
 
         /// <summary>
         ///   The old content hash.
         /// </summary>
-        public ObjectId OldOid { get; private set; }
+        public virtual ObjectId OldOid { get; private set; }
     }
 }