public void LoadAllTestSkipsInvalidDocuments() { const string uploadPath = @"C:\wwwroot\somepath\Upload"; const string file1 = @"C:\wwwroot\somepath\Upload\file1.xml"; const string file2 = @"C:\wwwroot\somepath\file2.xml"; const string invalidXmlData = @"<?xml version=""1.0""?><content><book><title>TITLE</book></title></content>"; const string validXmlData = @"<?xml version=""1.0""?><content><book><title>TITLE</title></book></content>"; using (MocksRecord()) { pathUtility.Expect(p => p.GetAbsolutePath("Upload")).Return(uploadPath); directory.Expect(d => d.Exists(uploadPath)).Return(true); directory .Expect(d => d.GetFiles(uploadPath, "*.xml", SearchOption.AllDirectories)) .Return(new[] { file1, file2 }); file.Expect(f => f.OpenRead(file1)).Return(new MemoryStream(Encoding.UTF8.GetBytes(invalidXmlData))); file.Expect(f => f.OpenRead(file2)).Return(new MemoryStream(Encoding.UTF8.GetBytes(validXmlData))); } var expected = xmlFileService.LoadAll(); expected.Should().HaveCount(1); expected.Should().Contain(d => d.FilePath == file2); }