public void When_FP_is_In_Fiscal_State_And_Pass_6_Date_Arguments_With_Time_Plus_Minus_One_Hour_Should_Return_OK(int numberOfMinutesToAdd)
{
//Arrange
var dateTime = DateTime.Now.AddMinutes(numberOfMinutesToAdd);
var dateArguments = new List <string>()
{
dateTime.Year.ToString().Substring(2, 2),
dateTime.Month.ToString(),
dateTime.Day.ToString(),
dateTime.Hour.ToString(),
dateTime.Minute.ToString(),
dateTime.Second.ToString()
};
_state.IsInFiscalState = true;
var command = new ThermalFiscalPrinterCommand(dateArguments, "$c", null, null, null);
var handler = new SetupClockCommandHandler(command);
//Act
_ = handler.Handle(_state);
//Assert
Assert.AreEqual(_state.TimeDiffrenceInMinutes, numberOfMinutesToAdd);
}
public void When_Pass_Command_With_Right_Parameters_Shoudl_Return_Correct_Printout()
{
//Arrange
var crChar = (char)ThermalFiscalPrinterSimulatorLibraries.Constants.ASCICodeCR;
var cashierLogin = "******";
var printerCode = "993A";
var passedParameters = $"{cashierLogin}{crChar}{printerCode}{crChar}";
var state = new FiscalPrinterState()
{
TimeDiffrenceInMinutes = 0,
FiscalPrinterHeader = "HEADER TEST".PadCenter(ThermalFiscalPrinterSimulatorLibraries.Constants.ReciptWidth)
};
var command = new ThermalFiscalPrinterCommand(null, "#p", passedParameters, string.Empty, string.Empty);
var handler = new CashierLogoutCommandHandler(command);
//Act
var result = handler.Handle(state);
var dateToString = DateTime.Now.ToString("yyyy-MM-dd");
var timeToString = DateTime.Now.ToString("HH-mm-ss");
//Assert
StringBuilder expectedPrintout = new StringBuilder();
expectedPrintout.AppendLine(" HEADER TEST ");
expectedPrintout.AppendLine($"{dateToString} 1");
expectedPrintout.AppendLine(" N I E F I S K A L N Y ");
expectedPrintout.AppendLine("Zakończenie pracy kasjera");
expectedPrintout.AppendLine($"Kasjer {cashierLogin}");
expectedPrintout.AppendLine($"Numer kasy {printerCode}");
expectedPrintout.AppendLine();
expectedPrintout.AppendLine(" N I E F I S K A L N Y ");
expectedPrintout.AppendLine($" #{printerCode} {cashierLogin} {timeToString}");
expectedPrintout.AppendLine(" 12345678 ");
expectedPrintout.AppendLine();
Assert.AreEqual(expectedPrintout.ToString(), result.OutputReciptBuffer);
}
public void When_Pass_6_Parameters_From_DateTime_Now_Should_Calculate_Right_Diff_State_Value_And_Create_Output_Commands(int numberOfMinutesToAdd, int expectedValue)
{
//Arrange
var dateTime = DateTime.Now.AddMinutes(numberOfMinutesToAdd);
var dateArguments = new List <string>()
{
dateTime.Year.ToString().Substring(2, 2),
dateTime.Month.ToString(),
dateTime.Day.ToString(),
dateTime.Hour.ToString(),
dateTime.Minute.ToString(),
dateTime.Second.ToString()
};
var command = new ThermalFiscalPrinterCommand(dateArguments, "$c", null, null, null);
var handler = new SetupClockCommandHandler(command);
//Act
_ = handler.Handle(_state);
//Assert
Assert.AreEqual(_state.TimeDiffrenceInMinutes, expectedValue);
}
public void When_Passed_Read_Header_Command_Should_Return_HeaderFromState_And_Argument_1()
{
//Arrange
StringBuilder fiscalPrinterHeader = new StringBuilder();
fiscalPrinterHeader.AppendLine();
fiscalPrinterHeader.AppendLine("Lorem ipsum dolor sit amet.");
fiscalPrinterHeader.AppendLine("---------------------------");
fiscalPrinterHeader.AppendLine("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque risus.");
fiscalPrinterHeader.AppendLine(" XX XX XX ");
var command = new ThermalFiscalPrinterCommand(null, "#u", null);
var commandHandler = new ReadingHeaderCommandHandler(command);
var fiscalPrinterState = new FiscalPrinterState()
{
FiscalPrinterHeader = fiscalPrinterHeader.ToString()
};
//Act
var result = commandHandler.Handle(fiscalPrinterState);
//Assert
var responseCommandString = result.OutputCommand.ToString();
var indexOfCommandName = responseCommandString.IndexOf("#U");
var recivedFiscalPrinterHeader = responseCommandString.Substring(indexOfCommandName + 2, responseCommandString.Length - (indexOfCommandName + 6));
var commandArguments = responseCommandString.Substring(0, indexOfCommandName).Substring(3).Split(';');
Assert.AreEqual(fiscalPrinterHeader.ToString(), recivedFiscalPrinterHeader);
Assert.AreEqual(1, commandArguments.Length);
Assert.AreEqual("1", commandArguments[0]);
}
public void When_FP_is_In_Fiscal_State_And_Pass_6_Date_Arguments_With_Time_Plus_Minus__More_Then_One_Hour_Should_Throw_FP(int numberOfMinutesToAdd)
{
//Arrange
var dateTime = DateTime.Now.AddMinutes(numberOfMinutesToAdd);
var dateArguments = new List <string>()
{
dateTime.Year.ToString().Substring(2, 2),
dateTime.Month.ToString(),
dateTime.Day.ToString(),
dateTime.Hour.ToString(),
dateTime.Minute.ToString(),
dateTime.Second.ToString()
};
_state.IsInFiscalState = true;
var command = new ThermalFiscalPrinterCommand(dateArguments, "$c", null, null, null);
var handler = new SetupClockCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_IllegalOperationException>(() =>
{
_ = handler.Handle(_state);
});
}
public void When_Passed_Read_Header_Is_Null_Command_Should_Return_HeaderFromState_And_Argument_1()
{
//Arrange
var command = new ThermalFiscalPrinterCommand(null, "#u", null);
var commandHandler = new ReadingHeaderCommandHandler(command);
var fiscalPrinterState = new FiscalPrinterState()
{
FiscalPrinterHeader = null
};
//Act
var result = commandHandler.Handle(fiscalPrinterState);
//Assert
var responseCommandString = result.OutputCommand.ToString();
var indexOfCommandName = responseCommandString.IndexOf("#U");
var recivedFiscalPrinterHeader = responseCommandString.Substring(indexOfCommandName + 2, responseCommandString.Length - (indexOfCommandName + 6));
var commandArguments = responseCommandString.Substring(0, indexOfCommandName).Substring(3).Split(';');
Assert.AreEqual(string.Empty, recivedFiscalPrinterHeader);
Assert.AreEqual(1, commandArguments.Length);
Assert.AreEqual("1", commandArguments[0]);
}
public void When_Pass_Any_Parameters_Should_Throw_TaskCanceledException()
{
//Assert
var command = new ThermalFiscalPrinterCommand(null, null, null, string.Empty, string.Empty);
CANCommandHandler canCommandHandler = new CANCommandHandler(command);
//Act
Action handleAction = () => canCommandHandler.Handle(null);
//Assert
handleAction.Should().Throw <TaskCanceledException>();
}
public void When_Pass_Any_Parameters_Should_Return_Empty_Object_And_Mark_Fiscal_PrinterLastCommand_As_True()
{
//Arrange
var fiscalPrinterState = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(null, "BEL", null, string.Empty, string.Empty);
var _bELCommandHandler = new BELCommandHandler(command);
//Act
var result = _bELCommandHandler.Handle(fiscalPrinterState);
//Assert
result.Should().NotBeNull();
fiscalPrinterState.LastCommandSuccess.Should().BeTrue();
}
public void When_Arguments_Not_Passed_Should_Throw_FP_WrongNumberOfArgumentsException()
{
//Arrange
ThermalFiscalPrinterCommand command = new ThermalFiscalPrinterCommand(null, null, null, null, null);
ChangePTURatesCommandHandler handler = new ChangePTURatesCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_WrongNumberOfArgumentsException>(() =>
{
handler.Handle(null);
});
}
public void When_Pass_Null_As_Fiscal_Printer_State_Should_Return_Empty_Object()
{
//Arrange
FiscalPrinterState fiscalPrinterState = null;
var command = new ThermalFiscalPrinterCommand(null, "BEL", null, string.Empty, string.Empty);
var _bELCommandHandler = new BELCommandHandler(command);
//Act
var result = _bELCommandHandler.Handle(null);
//Assert
result.Should().NotBeNull();
fiscalPrinterState.Should().BeNull();
}
public void When_RTC_Clock_Not_Initialize_Should_Throw_Error()
{
//Arrange
var state = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(null, "#p", null, string.Empty, string.Empty);
var handler = new CashierLogoutCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_IllegalOperationException>(() =>
{
handler.Handle(state);
});
}
public void When_Pass_6_Parameters_But_One_No_Numeric_Should_Throw_FP_BadFormatOfArgumentException()
{
//Arrange
var dateArguments = Enumerable.Range(1, 5).Select(m => m.ToString()).Append("6y");
var command = new ThermalFiscalPrinterCommand(dateArguments, "$c", null, null, null);
var handler = new SetupClockCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_BadFormatOfArgumentException>(() =>
{
handler.Handle(_state);
});
}
public void When_Pass_Less_Then_6_Parameters_Should_Throw_FP_WrongNumberOfArgumentsException(int numberOfParameters)
{
//Arrange
var dateArguments = Enumerable.Range(1, numberOfParameters).Select(m => m.ToString());
var command = new ThermalFiscalPrinterCommand(dateArguments, "$c", null, null, null);
var handler = new SetupClockCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_WrongNumberOfArgumentsException>(() =>
{
handler.Handle(_state);
});
}
public void When_Passed_Command_Without_Arguments_Should_Throw_Exception()
{
//Arrange
var fiscalPrinterState = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(new List <string> {
}, "$d", string.Empty);
var commandHandler = new SendLineToClientDisplayCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_WrongNumberOfArgumentsException>(() =>
{
commandHandler.Handle(fiscalPrinterState);
});
}
public void When_Passed_Command_With_Bad_First_Argument_Should_Throw_Exception(int firstCommandArgument)
{
//Arrange
var fiscalPrinterState = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(new List <string> {
firstCommandArgument.ToString()
}, "$d", string.Empty);
var commandHandler = new SendLineToClientDisplayCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_BadFormatOfArgumentException>(() =>
{
commandHandler.Handle(fiscalPrinterState);
});
}
public void When_Pass_Command_Without_Parameters_Should_Throw_Error()
{
//Arrange
var state = new FiscalPrinterState()
{
TimeDiffrenceInMinutes = 0
};
var command = new ThermalFiscalPrinterCommand(null, "#p", string.Empty, string.Empty, string.Empty);
var handler = new CashierLogoutCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_WrongNumberOfArgumentsException>(() =>
{
handler.Handle(state);
});
}
public void When_Is_In_Transaction_State_Should_Throw_Error()
{
//Arrange
var state = new FiscalPrinterState()
{
TimeDiffrenceInMinutes = 0, IsInTransactionState = true
};
var command = new ThermalFiscalPrinterCommand(null, "#p", null, string.Empty, string.Empty);
var handler = new CashierLogoutCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_IllegalOperationException>(() =>
{
handler.Handle(state);
});
}
public void When_Passed_Header_Has_More_Then_500_Characters_Should_Throw_FP_Illegal_Exception()
{
//Arrange
var reciptHeader = string.Join("", Enumerable.Repeat("A", 501));
var state = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(null, null, reciptHeader + "?");
var commandHandler = new SetupReciptHeaderCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_IllegalOperationException>(() =>
{
commandHandler.Handle(state);
});
}
public void When_Passed_Command_With_Parameter_101_Or_102_But_Text_To_Display_Has_Over_20_Characters_Then_Should_Throw_Error(int firstCommandArgument)
{
//Arrange
var passedTooLongText = "".PadRight(21, 'x');
var fiscalPrinterState = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(new List <string> {
firstCommandArgument.ToString()
}, "$d", passedTooLongText);
var commandHandler = new SendLineToClientDisplayCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_BadFormatOfArgumentException>(() =>
{
commandHandler.Handle(fiscalPrinterState);
});
}
public void When_First_Argument_Is_More_Then_7_Should_Throw_FP_IllegalOperationException()
{
//Arrange
FiscalPrinterState state = new FiscalPrinterState();
var PnArgs = new List <string>()
{
"8"
};
ThermalFiscalPrinterCommand command = new ThermalFiscalPrinterCommand(PnArgs, null, null, null, null);
ChangePTURatesCommandHandler handler = new ChangePTURatesCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_IllegalOperationException>(() =>
{
handler.Handle(state);
});
}
public void When_First_Argument_Is_Not_Numeric_Should_Throw_FP_BadFormatOfArgumentException()
{
//Arrange
FiscalPrinterState state = new FiscalPrinterState();
var PnArgs = new List <string>()
{
"d3"
};
ThermalFiscalPrinterCommand command = new ThermalFiscalPrinterCommand(PnArgs, null, null, null, null);
ChangePTURatesCommandHandler handler = new ChangePTURatesCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_BadFormatOfArgumentException>(() =>
{
handler.Handle(null);
});
}
public void When_Pass_6_Right_Parameters_Should_Return_Correct()
{
//Arrange
FiscalPrinterState state = new FiscalPrinterState();
var PnArgs = new List <string>()
{
"5"
};
ThermalFiscalPrinterCommand command = new ThermalFiscalPrinterCommand(PnArgs, null, "23/7/6/4,5/2", null, null);
ChangePTURatesCommandHandler handler = new ChangePTURatesCommandHandler(command);
//Act
var result = handler.Handle(state);
//Assert
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendLine("N I E F I S K A L N Y".PadCenter(Constants.ReciptWidth));
stringBuilder.AppendLine("Z m i a n a s t a w e k P T U".PadCenter(Constants.ReciptWidth));
stringBuilder.AppendLine("Stare PTU:".PadRight(Constants.ReciptWidth));
stringBuilder.AppendLine("PTU A".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("PTU B".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("PTU C".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("PTU D".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("PTU E".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("PTU F".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("PTU G".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("---------------------------------------------------------------".Substring(0, Constants.ReciptWidth));
stringBuilder.AppendLine("Nowe PTU:".PadRight(Constants.ReciptWidth));
stringBuilder.AppendLine("PTU A".PadRight(Constants.ReciptWidth - 7) + "23,00 %");
stringBuilder.AppendLine("PTU B".PadRight(Constants.ReciptWidth - 6) + "7,00 %");
stringBuilder.AppendLine("PTU C".PadRight(Constants.ReciptWidth - 6) + "6,00 %");
stringBuilder.AppendLine("PTU D".PadRight(Constants.ReciptWidth - 6) + "4,50 %");
stringBuilder.AppendLine("PTU E".PadRight(Constants.ReciptWidth - 6) + "2,00 %");
stringBuilder.AppendLine("PTU F".PadRight(Constants.ReciptWidth - 3) + "---");
stringBuilder.AppendLine("PTU G".PadRight(Constants.ReciptWidth - 9) + "SP.ZW.PTU");
stringBuilder.AppendLine("N I E F I S K A L N Y".PadCenter(Constants.ReciptWidth));
System.Console.WriteLine(result.OutputReciptBuffer);
System.Console.WriteLine(stringBuilder.ToString());
Assert.AreEqual(stringBuilder.ToString(), result.OutputReciptBuffer);
}
public void When_Pass_Printer_Code_With_More_Then_8_Characters_Should_Throw_Error()
{
//Arrange
var crChar = (char)ThermalFiscalPrinterSimulatorLibraries.Constants.ASCICodeCR;
var cashierLogin = "******";
var printerCode = "as3".PadRight(9);
var passedParameters = $"{cashierLogin}{crChar}{printerCode}{crChar}";
var state = new FiscalPrinterState()
{
TimeDiffrenceInMinutes = 0
};
var command = new ThermalFiscalPrinterCommand(null, "#p", passedParameters, string.Empty, string.Empty);
var handler = new CashierLogoutCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_BadFormatOfArgumentException>(() =>
{
handler.Handle(state);
});
}
public void When_First_Argument_Not_Equals_All_Argument_Count_Without_First_Should_Throw_()
{
//Arrange
FiscalPrinterState state = new FiscalPrinterState();
System.Console.WriteLine(state.PTURates[(int)PTU.A]);
var PnArgs = new List <string>()
{
"3"
};
ThermalFiscalPrinterCommand command = new ThermalFiscalPrinterCommand(PnArgs, null, "3/4", null, null);
ChangePTURatesCommandHandler handler = new ChangePTURatesCommandHandler(command);
//Act
//Assert
Assert.Throws <FP_WrongNumberOfArgumentsException>(() =>
{
handler.Handle(state);
});
}
public void When_Passed_Command_With_Argument_102_And_Paramer_Has_Less_Then_20_Characters_Should_Return_Correct_Output_Line_Display_Result()
{
//Arrange
var passedParameterText = "".PadRight(20, 'x');
var expectedResult = new ClientLineDisplayOutput()
{
LineNumber = 1, OutputText = passedParameterText
};
var fiscalPrinterState = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(new List <string> {
"102"
}, "$d", passedParameterText);
var commandHandler = new SendLineToClientDisplayCommandHandler(command);
//Act
var result = commandHandler.Handle(fiscalPrinterState);
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(expectedResult.LineNumber, result.ClientLineDisplayOutputLine.LineNumber);
Assert.AreEqual(expectedResult.OutputText, result.ClientLineDisplayOutputLine.OutputText);
}
public void When_Pass_Right_Command_With_Correct_Arguments_Should_Create_Correct_PrintOut()
{
//Arrange
var newDateTime = DateTime.Now.AddMinutes(5);
var actualFPDateTime = _state.TimeDiffrenceInMinutes != int.MinValue ? DateTime.Now.AddMinutes(_state.TimeDiffrenceInMinutes) : DateTime.Now;
var dateArguments = new List <string>()
{
newDateTime.Year.ToString().Substring(2, 2),
newDateTime.Month.ToString(),
newDateTime.Day.ToString(),
newDateTime.Hour.ToString(),
newDateTime.Minute.ToString(),
newDateTime.Second.ToString()
};
_state.IsInFiscalState = true;
var command = new ThermalFiscalPrinterCommand(dateArguments, "$c", null, null, null);
var handler = new SetupClockCommandHandler(command);
StringBuilder reciptBody = new StringBuilder();
reciptBody.AppendLine();
reciptBody.AppendLine("PROGRAMOWANIE ZEGARA".PadCenter(Constants.ReciptWidth));
reciptBody.AppendLine();
reciptBody.AppendLine($"Zegar przed zmianą: {actualFPDateTime.ToString("yyyy-MM-dd,HH:mm")}");
reciptBody.AppendLine($"Zegar po zmianie: {newDateTime.ToString("yyyy-MM-dd,HH:mm")}");
reciptBody.AppendLine();
var expectedReciptBody = reciptBody.ToString();
//Act
var response = handler.Handle(_state);
//Assert
Assert.AreEqual(expectedReciptBody, response.OutputReciptBuffer);
}
public void When_Pass_4_Ptu_Rates_Last_3_Should_Be_Inactive()
{
//Arrange
FiscalPrinterState state = new FiscalPrinterState();
var PnArgs = new List <string>()
{
"4"
};
ThermalFiscalPrinterCommand command = new ThermalFiscalPrinterCommand(PnArgs, null, "23/7/3/100", null, null);
ChangePTURatesCommandHandler handler = new ChangePTURatesCommandHandler(command);
//Act
_ = handler.Handle(state);
//Assert
Assert.AreEqual(23.00, state.PTURates[(int)PTU.A].ActualPercentageValue);
Assert.AreEqual(7.00, state.PTURates[(int)PTU.B].ActualPercentageValue);
Assert.AreEqual(3.00, state.PTURates[(int)PTU.C].ActualPercentageValue);
Assert.AreEqual(Constants.PTUTaxFreeRate, state.PTURates[(int)PTU.D].ActualPercentageValue);
Assert.AreEqual(Constants.PTUInactiveRate, state.PTURates[(int)PTU.E].ActualPercentageValue);
Assert.AreEqual(Constants.PTUInactiveRate, state.PTURates[(int)PTU.F].ActualPercentageValue);
Assert.AreEqual(Constants.PTUTaxFreeRate, state.PTURates[(int)PTU.G].ActualPercentageValue);
}
public void When_Passed_Correct_Less_Then_500_Chars_And_Lines_Split_By_CR_Header_Should_Save_It_In_Fiscal_Printer_State()
{
//Arrange
var reciptHeaderRows = new List <string>
{
$"Sample Fiscal Printer Header",
"Lines must be split by CR",
"Or LF Characters"
};
var reciptHeaderInput = reciptHeaderRows[0] + Convert.ToChar(Constants.ASCICodeCR)
+ reciptHeaderRows[1] + Convert.ToChar(Constants.ASCICodeLF)
+ reciptHeaderRows[2];
var state = new FiscalPrinterState();
var command = new ThermalFiscalPrinterCommand(null, null, reciptHeaderInput + "?");
var commandHandler = new SetupReciptHeaderCommandHandler(command);
//Act
var result = commandHandler.Handle(state);
//Assert
Assert.IsNull(result.OutputCommand);
Assert.AreEqual(result.OutputReciptBuffer, string.Empty);
StringBuilder stringBuilder = new StringBuilder();
reciptHeaderRows.ForEach(row => stringBuilder.AppendLine(row));
var expectedReciptHeader = stringBuilder.ToString();
Console.WriteLine(expectedReciptHeader);
Console.WriteLine(reciptHeaderInput);
Assert.AreEqual(expectedReciptHeader, state.FiscalPrinterHeader);
}
public void SetUpMethod()
{
_command = new ThermalFiscalPrinterCommand(null, null, null, null, null);
_commandHandler = new ENQCommandHandler(_command);
}
