public void FlattenMetadataUsesCommaSeparation() { ResponseMetadata metadata = new ResponseMetadata(); foreach (var entry in Enumerable.Range(1, 10).ToDictionary(x => x.ToString(), y => y.ToString())) { metadata.Metadata.Add(entry); } var result = metadata.FlattenedMetaData(); foreach (var entry in Enumerable.Range(1, 10)) { Assert.True(result.IndexOf(entry + " => " + entry) > -1); } }