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EIFRecordTest.cs
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EIFRecordTest.cs
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using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Reflection;
using System.Text;
using EOLib.IO.Pub;
using EOLib.IO.Services;
using NUnit.Framework;
namespace EOLib.IO.Test.Pub
{
[TestFixture, ExcludeFromCodeCoverage]
public class EIFRecordTest
{
[Test]
public void EIFRecord_GetGlobalPropertyID_GetsRecordID()
{
const int expected = 44;
var rec = new EIFRecord {ID = expected};
var actual = rec.Get<int>(PubRecordProperty.GlobalID);
Assert.AreEqual(expected, actual);
}
[Test]
public void EIFRecord_GetGlobalPropertyName_GetsRecordName()
{
const string expected = "some name";
var rec = new EIFRecord { Name = expected };
var actual = rec.Get<string>(PubRecordProperty.GlobalName);
Assert.AreEqual(expected, actual);
}
[Test]
public void EIFRecord_GetItemPropertiesComprehensive_NoException()
{
var itemProperties = Enum.GetNames(typeof (PubRecordProperty))
.Where(x => x.StartsWith("Item"))
.Select(x => (PubRecordProperty) Enum.Parse(typeof (PubRecordProperty), x))
.ToArray();
Assert.AreNotEqual(0, itemProperties.Length);
var record = new EIFRecord();
foreach (var property in itemProperties)
{
var dummy = record.Get<object>(property);
Assert.IsNotNull(dummy);
}
}
[Test]
public void EIFRecord_GetNPCProperty_ThrowsArgumentOutOfRangeException()
{
const PubRecordProperty invalidProperty = PubRecordProperty.NPCAccuracy;
var record = new EIFRecord();
Assert.Throws<ArgumentOutOfRangeException>(() => record.Get<object>(invalidProperty));
}
[Test]
public void EIFRecord_GetSpellProperty_ThrowsArgumentOutOfRangeException()
{
const PubRecordProperty invalidProperty = PubRecordProperty.SpellAccuracy;
var record = new EIFRecord();
Assert.Throws<ArgumentOutOfRangeException>(() => record.Get<object>(invalidProperty));
}
[Test]
public void EIFRecord_GetClassProperty_ThrowsArgumentOutOfRangeException()
{
const PubRecordProperty invalidProperty = PubRecordProperty.ClassAgi;
var record = new EIFRecord();
Assert.Throws<ArgumentOutOfRangeException>(() => record.Get<object>(invalidProperty));
}
[Test]
public void EIFRecord_InvalidPropertyReturnType_ThrowsInvalidCastException()
{
var rec = new EIFRecord {Name = ""};
Assert.Throws<InvalidCastException>(() => rec.Get<int>(PubRecordProperty.GlobalName));
}
[Test]
public void EIFRecord_SerializeToByteArray_WritesExpectedFormat()
{
var numberEncoderService = new NumberEncoderService();
var record = CreateRecordWithSomeGoodTestData();
var actualBytes = record.SerializeToByteArray(numberEncoderService);
var expectedBytes = GetExpectedBytes(record, numberEncoderService);
CollectionAssert.AreEqual(expectedBytes, actualBytes);
}
[Test]
public void EIFRecord_DeserializeFromByteArray_HasCorrectData()
{
var numberEncoderService = new NumberEncoderService();
var sourceRecord = CreateRecordWithSomeGoodTestData();
var sourceRecordBytes = GetExpectedBytesWithoutName(sourceRecord, numberEncoderService);
var record = new EIFRecord { ID = sourceRecord.ID, Name = sourceRecord.Name };
record.DeserializeFromByteArray(sourceRecordBytes, numberEncoderService);
var properties = record.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
Assert.IsTrue(properties.Length > 0);
foreach (var property in properties)
{
var expectedValue = property.GetValue(sourceRecord);
var actualValue = property.GetValue(record);
Assert.AreEqual(expectedValue, actualValue, "Property: {0}", property.Name);
}
}
[Test]
public void EIFRecord_DeserializeFromByteArray_InvalidArrayLength_ThrowsException()
{
var record = new EIFRecord();
Assert.Throws<ArgumentOutOfRangeException>(() => record.DeserializeFromByteArray(new byte[] { 1, 2, 3 }, new NumberEncoderService()));
}
[Test]
public void EIFRecord_GunOverride_ConvertsItemSubTypeToRanged()
{
var record = new EIFRecord {ID = 365, Name = "Gun", SubType = ItemSubType.Arrows};
record.DeserializeFromByteArray(Enumerable.Repeat((byte)128, EIFRecord.DATA_SIZE).ToArray(), new NumberEncoderService());
Assert.AreEqual(ItemSubType.Ranged, record.SubType);
}
[Test]
public void EIFRecord_SharedValueSet1_HaveSameValue()
{
var properties = new[] { "ScrollMap", "DollGraphic", "ExpReward", "HairColor", "Effect", "Key" };
var record = new EIFRecord();
var value = new Random().Next(100);
foreach (var prop in properties)
{
record.GetType().GetProperty(prop, BindingFlags.Instance | BindingFlags.Public)
.SetValue(record, value);
Assert.AreEqual(value, record.ScrollMap);
Assert.AreEqual(value, record.DollGraphic);
Assert.AreEqual(value, record.ExpReward);
Assert.AreEqual(value, record.HairColor);
Assert.AreEqual(value, record.Effect);
Assert.AreEqual(value, record.Key);
value++;
}
}
[Test]
public void EIFRecord_SharedValueSet2_HaveSameValue()
{
var properties = new[] { "Gender", "ScrollX" };
var record = new EIFRecord();
var value = new Random().Next(100);
foreach (var prop in properties)
{
record.GetType().GetProperty(prop, BindingFlags.Instance | BindingFlags.Public)
.SetValue(record, (byte)value);
Assert.AreEqual(value, record.Gender);
Assert.AreEqual(value, record.ScrollX);
value++;
}
}
[Test]
public void EIFRecord_SharedValueSet3_HaveSameValue()
{
var properties = new[] { "ScrollY", "DualWieldDollGraphic" };
var record = new EIFRecord();
var value = new Random().Next(100);
foreach (var prop in properties)
{
record.GetType().GetProperty(prop, BindingFlags.Instance | BindingFlags.Public)
.SetValue(record, (byte)value);
Assert.AreEqual(value, record.ScrollY);
Assert.AreEqual(value, record.DualWieldDollGraphic);
value++;
}
}
private static EIFRecord CreateRecordWithSomeGoodTestData()
{
return new EIFRecord
{
ID = 1,
Name = "TestName",
Graphic = 123,
Type = ItemType.Bracer,
SubType = ItemSubType.Ranged,
Special = ItemSpecial.Unique,
HP = 456,
TP = 654,
MinDam = 33,
MaxDam = 66,
Accuracy = 100,
Evade = 200,
Armor = 300,
Str = 40,
Int = 50,
Wis = 60,
Agi = 70,
Con = 80,
Cha = 90,
Light = 3,
Dark = 6,
Earth = 9,
Air = 12,
Water = 15,
Fire = 18,
ScrollMap = 33,
Gender = 44,
ScrollY = 55,
LevelReq = 66,
ClassReq = 77,
StrReq = 88,
IntReq = 99,
WisReq = 30,
AgiReq = 20,
ConReq = 10,
ChaReq = 5,
Weight = 200,
Size = ItemSize.Size2x3
};
}
private static byte[] GetExpectedBytes(EIFRecord rec, INumberEncoderService nes)
{
var ret = new List<byte>();
ret.AddRange(nes.EncodeNumber(rec.Name.Length, 1));
ret.AddRange(Encoding.ASCII.GetBytes(rec.Name));
ret.AddRange(GetExpectedBytesWithoutName(rec, nes));
return ret.ToArray();
}
private static byte[] GetExpectedBytesWithoutName(EIFRecord rec, INumberEncoderService nes)
{
var ret = new List<byte>();
ret.AddRange(nes.EncodeNumber(rec.Graphic, 2));
ret.AddRange(nes.EncodeNumber((byte)rec.Type, 1));
ret.AddRange(nes.EncodeNumber((byte)rec.SubType, 1));
ret.AddRange(nes.EncodeNumber((byte)rec.Special, 1));
ret.AddRange(nes.EncodeNumber(rec.HP, 2));
ret.AddRange(nes.EncodeNumber(rec.TP, 2));
ret.AddRange(nes.EncodeNumber(rec.MinDam, 2));
ret.AddRange(nes.EncodeNumber(rec.MaxDam, 2));
ret.AddRange(nes.EncodeNumber(rec.Accuracy, 2));
ret.AddRange(nes.EncodeNumber(rec.Evade, 2));
ret.AddRange(nes.EncodeNumber(rec.Armor, 2));
ret.AddRange(nes.EncodeNumber(rec.UnkByte19, 1));
ret.AddRange(nes.EncodeNumber(rec.Str, 1));
ret.AddRange(nes.EncodeNumber(rec.Int, 1));
ret.AddRange(nes.EncodeNumber(rec.Wis, 1));
ret.AddRange(nes.EncodeNumber(rec.Agi, 1));
ret.AddRange(nes.EncodeNumber(rec.Con, 1));
ret.AddRange(nes.EncodeNumber(rec.Cha, 1));
ret.AddRange(nes.EncodeNumber(rec.Light, 1));
ret.AddRange(nes.EncodeNumber(rec.Dark, 1));
ret.AddRange(nes.EncodeNumber(rec.Earth, 1));
ret.AddRange(nes.EncodeNumber(rec.Air, 1));
ret.AddRange(nes.EncodeNumber(rec.Water, 1));
ret.AddRange(nes.EncodeNumber(rec.Fire, 1));
ret.AddRange(nes.EncodeNumber(rec.ScrollMap, 3));
ret.AddRange(nes.EncodeNumber(rec.ScrollX, 1));
ret.AddRange(nes.EncodeNumber(rec.ScrollY, 1));
ret.AddRange(nes.EncodeNumber(rec.LevelReq, 2));
ret.AddRange(nes.EncodeNumber(rec.ClassReq, 2));
ret.AddRange(nes.EncodeNumber(rec.StrReq, 2));
ret.AddRange(nes.EncodeNumber(rec.IntReq, 2));
ret.AddRange(nes.EncodeNumber(rec.WisReq, 2));
ret.AddRange(nes.EncodeNumber(rec.AgiReq, 2));
ret.AddRange(nes.EncodeNumber(rec.ConReq, 2));
ret.AddRange(nes.EncodeNumber(rec.ChaReq, 2));
ret.AddRange(nes.EncodeNumber(rec.Element, 1));
ret.AddRange(nes.EncodeNumber(rec.ElementPower, 1));
ret.AddRange(nes.EncodeNumber(rec.Weight, 1));
ret.AddRange(nes.EncodeNumber(rec.UnkByte56, 1));
ret.AddRange(nes.EncodeNumber((byte)rec.Size, 1));
return ret.ToArray();
}
}
}