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interactive console test runner for EpsonTest

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Replace commented-out code blocks with arrow-key navigation menu.
First menu selects receipt type (Kitchen/Final/Invoice/Bar/OrderItems),
second selects printer target (HTML or Epson hardware).

Co-Authored-By: Paperclip <noreply@paperclip.ing>
This commit is contained in:
CTO
2026-04-09 14:18:01 +00:00
parent 2ced842242
commit a4582ee1f8
2 changed files with 219 additions and 172 deletions
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365
EpsonTest/Program.cs
View File

@@ -1,212 +1,237 @@
using EpsonTest;
using Inspectron.Epson;
using Inspectron.Epson.PrintServer.Printers.Utils.FinalRecipe;
using Inspectron.Epson.PrintServer.Printers.Utils.BarReceipt;
using Inspectron.Epson.PrintServer.Printers.Utils.FinalReceipt;
using Inspectron.Epson.PrintServer.Printers.Utils.InvoiceReceipt;
using Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt;
using Inspectron.Epson.PrintServer.Printers.Utils.OrderItems;
using System.Text.Json;
// ============================================================================
// FINAL RECEIPT - HTML PRINTER
// ============================================================================
//var receipt = TestHelpers.BuildSampleFinalReceipt(true);
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
while (true)
{
Console.Clear();
Console.WriteLine("=== Epson Print Test Runner ===\n");
//var converter = new FinalReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
//var printCommands = converter.Convert(serializedReceipt);
var receiptType = ShowMenu("Select receipt type:", new[]
{
"KitchenReceipt",
"FinalReceipt",
"InvoiceReceipt",
"BarReceipt",
"OrderItems",
"Exit"
});
//TestHelpers.PrintCommandsToConsole(printCommands);
if (receiptType == 5) break;
//var printer = await TestHelpers.CreateHtmlPrinterAsync();
//await TestHelpers.PrintCommandsToHtmlPrinterAsync(
// printer,
// printCommands,
// logoPath: "ristorante-klinglers.ch-logo_white_bg.png");
var printerTarget = ShowMenu("Select printer target:", new[]
{
"HTML Printer (local file)",
"Epson Printer (real hardware)"
});
Console.Clear();
Console.WriteLine($"Running {GetReceiptTypeName(receiptType)} on {(printerTarget == 0 ? "HTML" : "Epson")} printer...\n");
// ============================================================================
// FINAL RECEIPT - EPSON PRINTER
// ============================================================================
//var receipt = TestHelpers.BuildSampleFinalReceipt();
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
try
{
await RunTest(receiptType, printerTarget);
Console.WriteLine("\nDone! Press any key to return to menu...");
}
catch (Exception ex)
{
Console.WriteLine($"\nError: {ex.Message}");
Console.WriteLine("Press any key to return to menu...");
}
//var converter = new FinalReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
//var printCommands = converter.Convert(serializedReceipt);
Console.ReadKey(true);
}
//TestHelpers.PrintCommandsToConsole(printCommands);
static int ShowMenu(string prompt, string[] options)
{
int selected = 0;
//var printer = await TestHelpers.CreateEpsonPrinterAsync();
//await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands);
while (true)
{
Console.Clear();
Console.WriteLine("=== Epson Print Test Runner ===\n");
Console.WriteLine(prompt);
Console.WriteLine();
for (int i = 0; i < options.Length; i++)
{
if (i == selected)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine($" > {options[i]}");
Console.ResetColor();
}
else
{
Console.WriteLine($" {options[i]}");
}
}
// ============================================================================
// INVOICE RECEIPT - HTML PRINTER
// ============================================================================
//var receipt = TestHelpers.BuildSampleInvoiceReceipt();
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
////var fileContent = File.ReadAllText("invoice.json");
////var serializedReceipt = JsonSerializer.Deserialize<string>(fileContent);
//var converter = new InvoiceReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
//var printCommands = converter.Convert(serializedReceipt);
Console.WriteLine("\n[Up/Down] Navigate [Enter] Select");
//TestHelpers.PrintCommandsToConsole(printCommands);
var key = Console.ReadKey(true).Key;
switch (key)
{
case ConsoleKey.UpArrow:
selected = (selected - 1 + options.Length) % options.Length;
break;
case ConsoleKey.DownArrow:
selected = (selected + 1) % options.Length;
break;
case ConsoleKey.Enter:
return selected;
}
}
}
//var printer = await TestHelpers.CreateHtmlPrinterAsync();
//await TestHelpers.PrintCommandsToHtmlPrinterAsync(
// printer,
// printCommands,
// logoPath: "ristorante-klinglers.ch-logo_white_bg.png");
static string GetReceiptTypeName(int index) => index switch
{
0 => "KitchenReceipt",
1 => "FinalReceipt",
2 => "InvoiceReceipt",
3 => "BarReceipt",
4 => "OrderItems",
_ => "Unknown"
};
static async Task RunTest(int receiptType, int printerTarget)
{
switch (receiptType)
{
case 0: await RunKitchenReceiptTest(printerTarget); break;
case 1: await RunFinalReceiptTest(printerTarget); break;
case 2: await RunInvoiceReceiptTest(printerTarget); break;
case 3: await RunBarReceiptTest(printerTarget); break;
case 4: await RunOrderItemsTest(printerTarget); break;
}
}
// ============================================================================
// INVOICE RECEIPT - EPSON PRINTER
// ============================================================================
//var receipt = TestHelpers.BuildSampleInvoiceReceipt();
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
static async Task RunKitchenReceiptTest(int printerTarget)
{
var receipt = TestHelpers.BuildSampleKitchenReceipt();
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
var deserializedReceipt = JsonSerializer.Deserialize<KitchenReceipt>(serializedReceipt);
//var converter = new InvoiceReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
//var printCommands = converter.Convert(serializedReceipt);
var converter = new KitchenReceiptConverterKlinglers(bigLineWidth: 20, lineWidth: 33);
var printCommands = converter.ConvertToPrintCommands(deserializedReceipt);
//TestHelpers.PrintCommandsToConsole(printCommands);
TestHelpers.PrintCommandsToConsole(printCommands);
//var printer = await TestHelpers.CreateEpsonPrinterAsync();
//await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands);
// ============================================================================
// KITCHEN RECEIPT - HTML PRINTER
// ============================================================================
var receipt = TestHelpers.BuildSampleKitchenReceipt();
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
var deserializedReceipt = JsonSerializer.Deserialize<KitchenReceipt>(serializedReceipt);
var converter = new KitchenReceiptConverterKlinglers(bigLineWidth: 20, lineWidth: 33);
var printCommands = converter.ConvertToPrintCommands(deserializedReceipt);
TestHelpers.PrintCommandsToConsole(printCommands);
var printer = await TestHelpers.CreateHtmlPrinterAsync(
if (printerTarget == 0)
{
var printer = await TestHelpers.CreateHtmlPrinterAsync(
path: @".\kitchen_test.html",
paperWidth: TestHelpers.KitchenPaperWidth);
await TestHelpers.PrintKitchenCommandsToHtmlPrinterAsync(printer, printCommands);
await TestHelpers.PrintKitchenCommandsToHtmlPrinterAsync(printer, printCommands);
Console.WriteLine("Output written to: kitchen_test.html");
}
else
{
var printer = await TestHelpers.CreateEpsonPrinterAsync(paperWidth: TestHelpers.KitchenPaperWidth);
await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands, useDelay: true);
}
}
static async Task RunFinalReceiptTest(int printerTarget)
{
var receipt = TestHelpers.BuildSampleFinalReceipt();
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
// ============================================================================
// KITCHEN RECEIPT (NEXT DISH) - HTML PRINTER
// ============================================================================
//var receipt = TestHelpers.BuildSampleKitchenReceiptNextDish();
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
//var deserializedReceipt = JsonSerializer.Deserialize<KitchenReceipt>(serializedReceipt);
var converter = new FinalReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
var printCommands = converter.Convert(serializedReceipt);
//var converter = new KitchenReceiptConverter(bigLineWidth: 18, lineWidth: 33);
//var printCommands = converter.ConvertToPrintCommands(deserializedReceipt);
TestHelpers.PrintCommandsToConsole(printCommands);
//TestHelpers.PrintCommandsToConsole(printCommands);
if (printerTarget == 0)
{
var printer = await TestHelpers.CreateHtmlPrinterAsync();
await TestHelpers.PrintCommandsToHtmlPrinterAsync(
printer,
printCommands,
logoPath: "ristorante-klinglers.ch-logo_white_bg.png");
Console.WriteLine("Output written to: test.html");
}
else
{
var printer = await TestHelpers.CreateEpsonPrinterAsync();
await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands);
}
}
//var printer = await TestHelpers.CreateHtmlPrinterAsync(
// path: @".\kitchen_next_dish.html",
// paperWidth: TestHelpers.KitchenPaperWidth);
//await TestHelpers.PrintKitchenCommandsToHtmlPrinterAsync(printer, printCommands);
static async Task RunInvoiceReceiptTest(int printerTarget)
{
var receipt = TestHelpers.BuildSampleInvoiceReceipt();
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
var converter = new InvoiceReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
var printCommands = converter.Convert(serializedReceipt);
// ============================================================================
// KITCHEN RECEIPT - EPSON PRINTER
// ============================================================================
//var receipt = TestHelpers.BuildSampleKitchenReceipt();
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
//var deserializedReceipt = JsonSerializer.Deserialize<KitchenReceipt>(serializedReceipt);
TestHelpers.PrintCommandsToConsole(printCommands);
//var converter = new KitchenReceiptConverter(bigLineWidth: 18, lineWidth: 33);
//var printCommands = converter.ConvertToPrintCommands(deserializedReceipt);
if (printerTarget == 0)
{
var printer = await TestHelpers.CreateHtmlPrinterAsync(path: @".\invoice_test.html");
await TestHelpers.PrintCommandsToHtmlPrinterAsync(
printer,
printCommands,
logoPath: "ristorante-klinglers.ch-logo_white_bg.png");
Console.WriteLine("Output written to: invoice_test.html");
}
else
{
var printer = await TestHelpers.CreateEpsonPrinterAsync();
await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands);
}
}
//TestHelpers.PrintCommandsToConsole(printCommands);
static async Task RunBarReceiptTest(int printerTarget)
{
var receipt = TestHelpers.BuildSampleBarReceipt();
//var printer = await TestHelpers.CreateEpsonPrinterAsync(paperWidth: TestHelpers.KitchenPaperWidth);
//await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands, useDelay: true);
var converter = new BarReceiptConverter(lineWidth: 42, bigLineWidth: 22);
var printCommands = converter.ConvertToPrintCommands(receipt);
TestHelpers.PrintCommandsToConsole(printCommands);
// ============================================================================
// ORDER ITEMS RECEIPT - HTML PRINTER
// ============================================================================
//var receipt = TestHelpers.BuildSampleOrderItemsReceipt();
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
//Console.WriteLine(serializedReceipt);
//var deserializedReceipt = JsonSerializer.Deserialize<OrderItemsReceipt>(serializedReceipt);
if (printerTarget == 0)
{
var printer = await TestHelpers.CreateHtmlPrinterAsync(
path: @".\bar_test.html",
paperWidth: TestHelpers.KitchenPaperWidth);
await TestHelpers.PrintKitchenCommandsToHtmlPrinterAsync(printer, printCommands);
Console.WriteLine("Output written to: bar_test.html");
}
else
{
var printer = await TestHelpers.CreateEpsonPrinterAsync(paperWidth: TestHelpers.KitchenPaperWidth);
await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands, useDelay: true);
}
}
//var converter = new ReceiptConverter(lineWidth: 50, bigFontLineWidth: 21);
//var printCommands = converter.ConvertToPrintCommands(deserializedReceipt);
static async Task RunOrderItemsTest(int printerTarget)
{
var receipt = TestHelpers.BuildSampleOrderItemsReceipt();
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
//TestHelpers.PrintCommandsToConsole(printCommands);
var converter = new OrderItemsReceiptConverter(lineWidth: 50, bigFontLineWidth: 21);
var printCommands = converter.Convert(serializedReceipt);
//var printer = await TestHelpers.CreateHtmlPrinterAsync(path: @".\order_items.html");
//await TestHelpers.PrintCommandsToHtmlPrinterAsync(printer, printCommands);
TestHelpers.PrintCommandsToConsole(printCommands);
// ============================================================================
// BASIC PRINTER STATUS CHECK
// ============================================================================
//var printer = await TestHelpers.CreateEpsonPrinterAsync();
//var status = await printer.GetPrinterStatusAsync();
//Console.WriteLine($"Printer Status: {status}");
//var paperStatus = await printer.GetPaperSensorStatusAsync();
//Console.WriteLine($"Paper Sensor Status: {paperStatus}");
// ============================================================================
// SIMPLE TEXT PRINT TEST
// ============================================================================
//var printer = await TestHelpers.CreateEpsonPrinterAsync();
//await printer.InitAsync();
//await printer.PrintTextAsync("Hello, World!\n");
//await printer.FeedLinesAsync(5);
//await printer.CutAsync();
// ============================================================================
// IMAGE PRINT TEST
// ============================================================================
//var printer = await TestHelpers.CreateEpsonPrinterAsync();
//await printer.LoadImageAsync("test.png", 100);
//await printer.PrintLoadedImage();
//await printer.FeedLinesAsync(5);
//await printer.CutAsync();
// ============================================================================
// FONT SIZE TEST
// ============================================================================
//var printer = await TestHelpers.CreateEpsonPrinterAsync();
//await printer.InitAsync();
//// Double size (24 chars per line)
//await printer.SetFontSizeAsync(2, 2);
//await printer.SelectFont(EpsonCommands.PrinterFont.A);
//await printer.PrintTextAsync("HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_\n");
//// Normal size (48 chars per line)
//await printer.SetFontSizeAsync(1, 1);
//await printer.SelectFont(EpsonCommands.PrinterFont.A);
//await printer.PrintTextAsync("HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_HHHH_\n");
//await printer.FeedLinesAsync(5);
//await printer.CutAsync();
// ============================================================================
// SOAP PRINTER TEST
// ============================================================================
//var printer = new SoapEpsonPrinter("localhost:8888");
//var print = new SoapEpsonPrint();
//print
// .AddTextAlign(SoapEpsonPrint.ALIGN_CENTER)
// .AddTextSize(2, 2)
// .AddText("It works! Finally!!!")
// .AddFeed()
// .AddFeed()
// .AddFeed()
// .AddCut(SoapEpsonPrint.CUT_FEED);
//var task = await printer.Send(print);
//var status = await printer.GetStatus(print);
//Console.WriteLine($"Printer Status: {status}");
if (printerTarget == 0)
{
var printer = await TestHelpers.CreateHtmlPrinterAsync(path: @".\order_items.html");
await TestHelpers.PrintCommandsToHtmlPrinterAsync(printer, printCommands);
Console.WriteLine("Output written to: order_items.html");
}
else
{
var printer = await TestHelpers.CreateEpsonPrinterAsync();
await TestHelpers.PrintCommandsToEpsonPrinterAsync(printer, printCommands);
}
}

22
EpsonTest/TestHelpers.cs
View File

@@ -1,6 +1,7 @@
using System.Diagnostics;
using Inspectron.Epson;
using Inspectron.Epson.PrintServer.Printers.Utils;
using Inspectron.Epson.PrintServer.Printers.Utils.BarReceipt;
using Inspectron.Epson.PrintServer.Printers.Utils.FinalRecipe;
using Inspectron.Epson.PrintServer.Printers.Utils.InvoiceReceipt;
using Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt;
@@ -399,6 +400,27 @@ public static class TestHelpers
return receipt;
}
public static BarReceipt BuildSampleBarReceipt()
{
var receipt = new BarReceipt
{
Title = "Bar",
TransactionDateTime = new DateTime(2025, 10, 23, 12, 18, 0),
ReceiptNumber = "132018166",
WaiterName = "Mariano Amato",
WaiterId = "32 (VK Restaurant)",
TableNumber = "22"
};
receipt.Gangs.Add(new Inspectron.Epson.PrintServer.Printers.Utils.BarReceipt.Gang(1, "Gang"));
receipt.Gangs[0].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.BarReceipt.Dish(2, "Aperol Spritz") { GuestId = 1 });
receipt.Gangs[0].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.BarReceipt.Dish(1, "Prosecco") { GuestId = 2 });
receipt.Gangs[0].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.BarReceipt.Dish(1, "Mojito with extra mint and lime") { GuestId = 3 });
return receipt;
}
public static OrderItemsReceipt BuildSampleOrderItemsReceipt()
{
return new OrderItemsReceipt