public void TestGetMessageInfosAfterDelete()
{
// arrange
const string welcomeMessage = "+OK";
const string okUsername = "******";
const string okPassword = "******";
const string messageDeleteAccepted = "+OK";
const string messageUidAccepted = "+OK";
const string messageUid1 = "1 psycho"; // Message 1 has UID psycho
const string messageUid2 = "3 lord"; // Message 3 has UID lord
const string uidListEnded = ".";
const string messageListAccepted = "+OK 2 messages (320 octets)";
const string messageSize1 = "1 120";
const string messageSize2 = "3 200";
const string messageListEnd = ".";
const string serverResponses = welcomeMessage + "\r\n" + okUsername + "\r\n" + okPassword + "\r\n"
+ messageDeleteAccepted + "\r\n"
+ messageUidAccepted + "\r\n" + messageUid1 + "\r\n" + messageUid2 + "\r\n" + uidListEnded + "\r\n"
+ messageListAccepted + "\r\n" + messageSize1 + "\r\n" + messageSize2 + "\r\n" + messageListEnd + "\r\n"
;
Stream inputStream = new MemoryStream(Encoding.ASCII.GetBytes(serverResponses));
Stream outputStream = new MemoryStream();
// act
Pop3Client client = new Pop3Client();
client.Connect(new CombinedStream(inputStream, outputStream));
client.Authenticate("test", "test");
client.DeleteMessage(2);
List<MessageInfo> infos = client.GetMessageInfos();
// assert
Assert.AreEqual(2, infos.Count);
Assert.AreEqual(1, infos[0].Number);
Assert.AreEqual("psycho", infos[0].Identifier);
Assert.AreEqual(120, infos[0].Size);
Assert.AreEqual(3, infos[1].Number);
Assert.AreEqual("lord", infos[1].Identifier);
Assert.AreEqual(200, infos[1].Size);
}
