Fix Unix support.

PatrykOlejniczak · fgreinacher · commit d1307d9f2145 · 2019-04-28T21:14:38.000+02:00
diff --git a/System.IO.Abstractions.TestingHelpers/MockFileStream.cs b/System.IO.Abstractions.TestingHelpers/MockFileStream.cs
@@ -57,7 +57,7 @@ public MockFileStream(
             }
             else
             {
-                if (!mockFileDataAccessor.Directory.Exists(Path.GetDirectoryName(path)))
+                if (!mockFileDataAccessor.Directory.Exists(mockFileDataAccessor.Path.GetDirectoryName(path)))
                 {
                     throw CommonExceptions.CouldNotFindPartOfPath(path);
                 }

Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,7 @@ public MockFileStream(`
`57`	`57`	`}`
`58`	`58`	`else`
`59`	`59`	`{`
`60`		`- if (!mockFileDataAccessor.Directory.Exists(Path.GetDirectoryName(path)))`
	`60`	`+ if (!mockFileDataAccessor.Directory.Exists(mockFileDataAccessor.Path.GetDirectoryName(path)))`
`61`	`61`	`{`
`62`	`62`	`throw CommonExceptions.CouldNotFindPartOfPath(path);`
`63`	`63`	`}`