Added ItemLibrary Wrapper

PkmnLibSharpTests/Library/ItemLibraryTests.cs

@@ -0,0 +1,73 @@
+using NUnit.Framework;
+using Pkmnlib;
+using PkmnLibSharp.Library;
+using PkmnLibSharp.Utilities;
+
+namespace PkmnLibSharpTests.Library
+{
+    public class ItemLibraryTests
+    {
+        [Test]
+        public void ConstructDestruct()
+        {
+            var item = new ItemLibrary(100);
+            item.Dispose();
+        }
+
+        [Test]
+        public void Insert()
+        {
+            var item = Item.Create("testItem", ItemCategory.MiscItem, BattleItemCategory.Healing, 1000,
+                new[] {"testFlag"}, 50);
+            var library = new ItemLibrary(100);
+            library.Insert("foobar", item);
+            Assert.AreEqual(1, library.Count);
+            library.Dispose();
+        }
+        
+        [Test]
+        public void Delete()
+        {
+            var item = Item.Create("testItem", ItemCategory.MiscItem, BattleItemCategory.Healing, 1000,
+                new[] {"testFlag"}, 50);
+            var library = new ItemLibrary(100);
+            library.Insert("foobar", item);
+            Assert.AreEqual(1, library.Count);
+            library.Delete("foobar");
+            Assert.AreEqual(0, library.Count);
+            library.Dispose();
+        }
+        
+        [Test]
+        public void Get()
+        {
+            var item = Item.Create("testItem", ItemCategory.MiscItem, BattleItemCategory.Healing, 1000,
+                new[] {"testFlag"}, 50);
+            var library = new ItemLibrary(100);
+            library.Insert("foobar", item);
+            Assert.AreEqual(1, library.Count);
+            var m = library.Get("foobar");
+            Assert.AreEqual(m.Name, "testItem");
+            Assert.Throws<NativeException>(() =>
+            {
+                library.Get("barfoo");
+            });
+            library.Dispose();
+        }
+        
+        [Test]
+        public void TryGet()
+        {
+            var item = Item.Create("testItem", ItemCategory.MiscItem, BattleItemCategory.Healing, 1000,
+                new[] {"testFlag"}, 50);
+            var library = new ItemLibrary(100);
+            library.Insert("foobar", item);
+            Assert.AreEqual(1, library.Count);
+            Assert.True(library.TryGet("foobar", out item));
+            Assert.AreEqual(item.Name, "testItem");
+            Assert.False(library.TryGet("barfoo", out item));
+            library.Dispose();
+        }
+
+    }
+}