private void OnFileChangedHandler(object sender, FileSystemEventArgs e)
{
if (e.Name != _filename)
{
return;
}
string newLine = FileHelper.ReadLastLine(_path, _encoding);
var message = MessageDataEntity.Parse(newLine);
switch (message.Text)
{
case "Logon":
OnUserStatusChanged?.Invoke(new OnUserStatusChangedArgs(message.UserName, true, message.DateTime));
break;
case "Logout":
OnUserStatusChanged?.Invoke(new OnUserStatusChangedArgs(message.UserName, false, message.DateTime));
break;
default:
OnMessageReceived?.Invoke(new OnMessageReceivedArgs(new MessageData(
message.Id,
message.DateTime,
message.UserName,
message.Text,
message.UserName == CurrentUserContext.CurrentUserName,
message.ReplyToMessageId)));
break;
}
}
public void Parse_UserNameContainsSymbols_UserNameUnchanged()
{
string line = "24.08.2011 17:00:47|TIM_!@#$%^> Hello! My name is 'TIM_!@#$%^'";
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual("TIM_!@#$%^", mes.UserName);
}
public void Parse_WithoutSpaceAfterDelSym_TextCorrect()
{
string line = "24.08.2011 17:00:47|TIM>Hello! My name > is '5cc > 62'";
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual("Hello! My name > is '5cc > 62'", mes.Text);
Assert.AreEqual("TIM", mes.UserName);
}
public void Parse_MessageContainsGtSymb_TextUnchanged()
{
string line = "24.08.2011 17:00:47|TIM> Hello! My name > is '5cc > 62'";
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual("Hello! My name > is '5cc > 62'", mes.Text);
Assert.AreEqual("TIM", mes.UserName);
}
public void Parse_ReplyYearNotSpecified(string text, string expReplyId, string expText = null)
{
string line = "24.08.2011 17:00:47|NAMEORIG> " + text;
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual(expReplyId, mes.ReplyToMessageId);
Assert.AreEqual(expReplyId == null ? text : expText, mes.Text);
}
public void Parse_CleanLine()
{
string line = "24.08.2011 17:00:47|5cc62> Hello! My name is '5cc62'";
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual(new DateTime(2011, 08, 24, 17, 0, 47), mes.DateTime);
Assert.AreEqual("5CC62", mes.UserName);
Assert.AreEqual("Hello! My name is '5cc62'", mes.Text);
}
public void Parse_UserNameContainsSpaces_UserNameUnchanged()
{
string line = "24.08.2011 17:00:47|FGHFF GH DFDF> Hello! My name is '???'";
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual(new DateTime(2011, 08, 24, 17, 0, 47), mes.DateTime);
Assert.AreEqual("FGHFF GH DFDF", mes.UserName);
Assert.AreEqual("Hello! My name is '???'", mes.Text);
}
public void Parse_UserNameShort_ExtraSpacesRemoved()
{
string line = "24.08.2011 17:00:47|VI > Hello! My name is 'Vi'";
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual(new DateTime(2011, 08, 24, 17, 0, 47), mes.DateTime);
Assert.AreEqual("VI", mes.UserName);
Assert.AreEqual("Hello! My name is 'Vi'", mes.Text);
}
public void Parse_HasCleanReply_ReplyNotNull()
{
string line = "24.08.2011 17:00:47|NAME1 > 23.08.2011 15:01:02|NAME2 > Hello! My name is '5cc62'";
MessageDataEntity mes = MessageDataEntity.Parse(line);
Assert.AreEqual(new DateTime(2011, 08, 24, 17, 0, 47), mes.DateTime);
Assert.AreEqual("NAME1", mes.UserName);
Assert.AreEqual("Hello! My name is '5cc62'", mes.Text);
Assert.NotNull(mes.ReplyToMessageId);
Assert.AreEqual("23.08.2011 15:01:02|NAME2", mes.ReplyToMessageId);
}
public async Task SetUserStatusOffline()
{
await _repo.SetUserStatus(new UserStatus()
{
UserId = "User1",
IsOnline = false,
UpdateDateTime = DateTime.Now
});
var lines = File.ReadAllLines(_filename);
var m = MessageDataEntity.Parse(lines[0]);
Assert.AreEqual(1, lines.Length);
Assert.AreEqual("Logout", m.Text);
Assert.AreEqual("USER1", m.UserName);
}
public async Task <IList <UserStatus> > GetUsersStatuses(CancellationToken token = default)
{
var res = await Task.Run(() =>
{
var lines = File.ReadAllLines(_filename, _encoding);
return(lines
.Select(l => MessageDataEntity.Parse(l))
.GroupBy(m => m.UserName)
.Select(g =>
{
var mes = g.Last();
return new UserStatus()
{
UserId = mes.UserName,
IsOnline = mes.Text != "Logout",
UpdateDateTime = mes.DateTime
};
})
.OrderBy(u => u.UserId)
.ToArray());
}, token);
return(res);
}
public void Parse_BadFormatLine_ThrowArgumentNullException(string line)
{
Assert.Throws <ArgumentNullException>(() => MessageDataEntity.Parse(line));
}
public void Parse_EmptyLine_ThrowArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() => MessageDataEntity.Parse(""));
}