Patch entry test coverage.

ethomson · ethomson · commit acd6b59bb826 · 2017-06-24T20:04:19.000+01:00
diff --git a/LibGit2Sharp.Tests/PatchEntryChangesFixture.cs b/LibGit2Sharp.Tests/PatchEntryChangesFixture.cs
@@ -0,0 +1,44 @@
+﻿using System;
+using System.IO;
+using System.Linq;
+using System.Text;
+using LibGit2Sharp.Tests.TestHelpers;
+using Xunit;
+using Xunit.Extensions;
+
+namespace LibGit2Sharp.Tests
+{
+  public class PatchEntryChangesFixture : BaseFixture
+  {
+    [Fact]
+    public void PatchEntryBasics()
+    {
+      // Init test repo
+      var path = SandboxStandardTestRepoGitDir();
+      string file = "numbers.txt";
+
+      // The repo
+      using (var repo = new Repository(path))
+      {
+        Tree rootCommitTree = repo.Lookup<Commit>("f8d44d7").Tree;
+        Tree commitTreeWithUpdatedFile = repo.Lookup<Commit>("ec9e401").Tree;
+
+        // Create path by diffing
+        using (var patch = repo.Diff.Compare<Patch>(rootCommitTree, commitTreeWithUpdatedFile))
+        {
+          PatchEntryChanges entryChanges = patch[file];
+          Assert.Equal(2, entryChanges.LinesAdded);
+          Assert.Equal(1, entryChanges.LinesDeleted);
+          Assert.Equal(187, entryChanges.Patch.Length);
+          // Smoke test
+          Assert.Equal(Mode.NonExecutableFile, entryChanges.Mode);
+          Assert.Equal(new ObjectId("4625a3628cb78970c57e23a2fe2574514ba403c7"), entryChanges.Oid);
+          Assert.Equal(ChangeKind.Modified, entryChanges.Status);
+          Assert.Equal(file, entryChanges.OldPath);
+          Assert.Equal(Mode.NonExecutableFile, entryChanges.OldMode);
+          Assert.Equal(new ObjectId("7909961ae96accd75b6813d32e0fc1d6d52ec941"), entryChanges.OldOid);
+        }
+      }
+    }
+  }
+}
