More i/o exception proofing in tests

AArnott · AArnott · commit ad94b424bbac · 2016-09-18T19:37:05.000-07:00
diff --git a/src/NerdBank.GitVersioning.Tests/RepoTestBase.cs b/src/NerdBank.GitVersioning.Tests/RepoTestBase.cs
@@ -44,7 +44,14 @@ protected virtual void Dispose(bool disposing)
             if (disposing)
             {
                 this.Repo?.Dispose();
-                TestUtilities.DeleteDirectory(this.RepoPath);
+                try
+                {
+                    TestUtilities.DeleteDirectory(this.RepoPath);
+                }
+                catch (IOException)
+                {
+                    // This happens in AppVeyor a lot.
+                }
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,14 @@ protected virtual void Dispose(bool disposing)`
`44`	`44`	`if (disposing)`
`45`	`45`	`{`
`46`	`46`	`this.Repo?.Dispose();`
`47`		`- TestUtilities.DeleteDirectory(this.RepoPath);`
	`47`	`+ try`
	`48`	`+ {`
	`49`	`+ TestUtilities.DeleteDirectory(this.RepoPath);`
	`50`	`+ }`
	`51`	`+ catch (IOException)`
	`52`	`+ {`
	`53`	`+ // This happens in AppVeyor a lot.`
	`54`	`+ }`
`48`	`55`	`}`
`49`	`56`	`}`
`50`	`57`