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Adds more unit tests (#133)

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Kamron Batman 2020-05-08 20:32:59 -07:00 • committed by GitHub
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Projects/Server.Tests/Network/Packets/Old/Outgoing/MenuPacketTests.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using Server.ContextMenus;
using Server.Menus.ItemLists;
using Server.Menus.Questions;
using Server.Network;
using Xunit;
namespace Server.Tests.Network.Packets
{
internal class ContextMenuItem : Item
{
public override void GetContextMenuEntries(Mobile from, List<ContextMenuEntry> list)
{
base.GetContextMenuEntries(from, list);
list.Add(new ContextMenuEntry(500000));
list.Add(new ContextMenuEntry(500001));
list.Add(new ContextMenuEntry(500002));
}
public ContextMenuItem(Serial serial) : base(serial)
{
}
}
public class MenuPacketTests : IClassFixture<ServerFixture>
{
[Fact]
public void TestDisplayItemListMenu()
{
var menu = new ItemListMenu(
"Which item would you choose?",
new[]
{
new ItemListEntry("Item 1", 0x01),
new ItemListEntry("Item 2", 0x100),
new ItemListEntry("Item 3", 0x1000, 250)
}
);
string question = menu.Question?.Trim() ?? "";
int questionLength = Math.Min(255, question.Length);
int length = 11 + questionLength + menu.Entries.Sum(entry => 5 + entry.Name?.Trim().Length ?? 0);
Span<byte> data = new DisplayItemListMenu(menu).Compile();
Span<byte> expectedData = stackalloc byte[length];
int pos = 0;
expectedData[pos++] = 0x7C; // Packet ID
((ushort)length).CopyTo(ref pos, expectedData);
menu.Serial.CopyTo(ref pos, expectedData);
pos += 2; // ((ushort)0x00).CopyTo(ref pos, expectedData);
expectedData[pos++] = (byte)questionLength;
question.CopyASCIITo(ref pos, expectedData);
expectedData[pos++] = (byte)menu.Entries.Length;
for (int i = 0; i < menu.Entries.Length; i++)
{
var entry = menu.Entries[i];
((ushort)entry.ItemID).CopyTo(ref pos, expectedData);
((ushort)entry.Hue).CopyTo(ref pos, expectedData);
string name = entry.Name?.Trim() ?? "";
expectedData[pos++] = (byte)name.Length;
name.CopyASCIITo(ref pos, expectedData);
}
AssertThat.Equal(data, expectedData);
}
[Fact]
public void TestDisplayQuestionMenu()
{
var menu = new QuestionMenu(
"Which option would you choose?",
new[]
{
"Option 1",
"Option 2",
"Option 3"
}
);
string question = menu.Question?.Trim() ?? "";
int questionLength = Math.Min(255, question.Length);
int length = 11 + questionLength + menu.Answers.Sum(answer => 5 + answer?.Trim().Length ?? 0);
Span<byte> data = new DisplayQuestionMenu(menu).Compile();
Span<byte> expectedData = stackalloc byte[length];
int pos = 0;
expectedData[pos++] = 0x7C; // Packet ID
((ushort)length).CopyTo(ref pos, expectedData);
menu.Serial.CopyTo(ref pos, expectedData);
pos += 2; // ((ushort)0x00).CopyTo(ref pos, expectedData);
expectedData[pos++] = (byte)questionLength;
question?.CopyASCIITo(ref pos, expectedData);
expectedData[pos++] = (byte)menu.Answers.Length;
for (int i = 0; i < menu.Answers.Length; i++)
{
pos += 4; // 0x0.CopyTo(ref pos, expectedData);
var answer = menu.Answers[i]?.Trim() ?? "";
expectedData[pos++] = (byte)answer.Length;
answer.CopyASCIITo(ref pos, expectedData);
}
AssertThat.Equal(data, expectedData);
}
[Fact]
public void TestDisplayContextMenu()
{
var m = new Mobile(0x1);
m.DefaultMobileInit();
var item = new ContextMenuItem(Serial.LastItem + 1);
var menu = new ContextMenu(m, item);
Span<byte> data = new DisplayContextMenu(menu).Compile();
int length = 12 + menu.Entries.Length * 8;
Span<byte> expectedData = stackalloc byte[length];
int pos = 0;
expectedData[pos++] = 0xBF; // Packet ID
((ushort)length).CopyTo(ref pos, expectedData); // Length
((ushort)0x14).CopyTo(ref pos, expectedData); // Command
((ushort)0x02).CopyTo(ref pos, expectedData); // Subcommand
menu.Target.Serial.CopyTo(ref pos, expectedData);
var entries = menu.Entries;
expectedData[pos++] = (byte)entries.Length;
for (int i = 0; i < entries.Length; i++)
{
var entry = entries[i];
entry.Number.CopyTo(ref pos, expectedData);
((ushort)i).CopyTo(ref pos, expectedData);
var flags = entry.Flags;
var range = entry.Range;
if (range == -1)
range = 18;
if (!(entry.Enabled && menu.From.InRange(item.GetWorldLocation(), range)))
flags |= CMEFlags.Disabled;
((ushort)flags).CopyTo(ref pos, expectedData);
}
AssertThat.Equal(data, expectedData);
}
[Fact]
public void TestDisplayContextMenuOld()
{
var m = new Mobile(0x1);
m.DefaultMobileInit();
var item = new ContextMenuItem(Serial.LastItem + 1);
var menu = new ContextMenu(m, item);
Span<byte> data = new DisplayContextMenuOld(menu).Compile();
int length = 12 + menu.Entries.Sum(entry => 6 + ((entry.Color & 0xFFFF) != 0xFFFF ? 2 : 0));
Span<byte> expectedData = stackalloc byte[length];
int pos = 0;
expectedData[pos++] = 0xBF; // Packet ID
((ushort)length).CopyTo(ref pos, expectedData); // Length
((ushort)0x14).CopyTo(ref pos, expectedData); // Command
((ushort)0x01).CopyTo(ref pos, expectedData); // Subcommand
menu.Target.Serial.CopyTo(ref pos, expectedData);
var entries = menu.Entries;
expectedData[pos++] = (byte)entries.Length;
for (int i = 0; i < entries.Length; i++)
{
var entry = entries[i];
((ushort)i).CopyTo(ref pos, expectedData);
((ushort)(entry.Number - 3000000)).CopyTo(ref pos, expectedData);
var flags = entry.Flags;
var color = entry.Color & 0xFFFF;
if (color != 0xFFFF)
flags |= CMEFlags.Colored;
var range = entry.Range;
if (range == -1)
range = 18;
if (!(entry.Enabled && menu.From.InRange(item.GetWorldLocation(), range)))
flags |= CMEFlags.Disabled;
((ushort)flags).CopyTo(ref pos, expectedData);
if ((flags & CMEFlags.Colored) != 0)
((ushort)color).CopyTo(ref pos, expectedData);
}
AssertThat.Equal(data, expectedData);
}
}
}