public void MVExecute() { string attribFile = Path.Combine(TaskUtility.TestDirectory, @"moveme.txt"); File.WriteAllText(attribFile, "This is a test file"); MV task = new MV(); task.BuildEngine = new MockBuild(); task.SourceFiles = TaskUtility.StringArrayToItemArray(attribFile); task.DestinationFolder = new TaskItem(Path.Combine(TaskUtility.TestDirectory, "..")); task.Execute(); File.WriteAllText(attribFile, "This is a test file"); task = new MV(); task.BuildEngine = new MockBuild(); task.SourceFiles = TaskUtility.StringArrayToItemArray(attribFile); task.DestinationFiles = TaskUtility.StringArrayToItemArray("newme.txt"); task.Execute(); }