# HG changeset patch
# User adminsh@apollo
# Date 1333492172 -3600
# Node ID dbd242eb9c33c34ec74b6ad4b93a7f4557a3fe9a
# Parent  64c89891d7b68aa14d569c045bfd428167335d02
Initial wave of TDD development

diff -r 64c89891d7b6 -r dbd242eb9c33 Library/Library.sln
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/Library.sln	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,26 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LibrarySystem", "LibrarySystem\LibrarySystem.csproj", "{36FBA53C-CC81-4670-9151-5AD0CED4F235}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LibrarySystem.Tests", "LibrarySystem.Tests\LibrarySystem.Tests.csproj", "{FD4E2D24-E13C-431F-9679-70A5A6753A15}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{36FBA53C-CC81-4670-9151-5AD0CED4F235}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{36FBA53C-CC81-4670-9151-5AD0CED4F235}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{36FBA53C-CC81-4670-9151-5AD0CED4F235}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{36FBA53C-CC81-4670-9151-5AD0CED4F235}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FD4E2D24-E13C-431F-9679-70A5A6753A15}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FD4E2D24-E13C-431F-9679-70A5A6753A15}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FD4E2D24-E13C-431F-9679-70A5A6753A15}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FD4E2D24-E13C-431F-9679-70A5A6753A15}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem.Tests/LibrarySystem.Tests.csproj
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem.Tests/LibrarySystem.Tests.csproj	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{FD4E2D24-E13C-431F-9679-70A5A6753A15}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>LibrarySystem.Tests</RootNamespace>
+    <AssemblyName>LibrarySystem.Tests</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="nunit.framework">
+      <HintPath>..\packages\NUnit.2.6.0.12054\lib\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="LibrarySystemTests.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\LibrarySystem\LibrarySystem.csproj">
+      <Project>{36FBA53C-CC81-4670-9151-5AD0CED4F235}</Project>
+      <Name>LibrarySystem</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem.Tests/LibrarySystemTests.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem.Tests/LibrarySystemTests.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,204 @@
+using LibrarySystem.Core;
+using LibrarySystem.Interfaces;
+using NUnit.Framework;
+
+namespace LibrarySystem.Tests
+{
+    [TestFixture]
+    public class LibraryTests
+    {
+        /*
+         * Factory that creates:
+         *      Library with 10 books (2 x Lord of the Flies, 3 x 1984, 5 x Brave New World)
+        */
+        private ILibrary CreateScenario()
+        {
+            #region Publisher
+
+            IPublisher penguin = new Publisher() {Name = "Penguin"};
+            
+            #endregion
+
+            #region Publications
+
+            IPublication lordOfTheFlies = new Publication()
+            {
+                Author = "William Golding",
+                ISBN = "0140283331",
+                Publisher = penguin,
+                Title = "Lord of the Flies"
+            };
+
+            IPublication nineteenEightyFour = new Publication()
+            {
+                Author = "George Orwell",
+                ISBN = "0452284236",
+                Title = "Nineteen Eighty-Four"
+            };
+
+            IPublication braveNewWorld = new Publication()
+            {
+                Author = "Aldous Huxley",
+                ISBN = "0060850523",
+                Title = "Brave New World"
+            };
+
+            #endregion
+
+            #region Books
+
+            // Lord of the flies
+            IBook book1 = new Book(lordOfTheFlies)
+                {Id = "0000001", CurrentFee = 1.25m};
+            IBook book2 = new Book(lordOfTheFlies)
+                {Id = "0000002", CurrentFee = 1.25m};
+            IBook book3 = new Book(lordOfTheFlies)
+                {Id = "0000003", CurrentFee = 1.25m};
+
+            // 1984
+            IBook book4 = new Book(nineteenEightyFour)
+                {Id = "0000004", CurrentFee = 1.5m};
+            IBook book5 = new Book(nineteenEightyFour)
+                {Id = "0000005", CurrentFee = 1.5m};
+
+            // Brave new world
+            IBook book6 = new Book(braveNewWorld)
+                {Id = "0000006", CurrentFee = 1.8m};
+            IBook book7 = new Book(braveNewWorld)
+                {Id = "0000007", CurrentFee = 1.8m};
+            IBook book8 = new Book(braveNewWorld)
+                {Id = "0000008", CurrentFee = 1.8m};
+            IBook book9 = new Book(braveNewWorld)
+                {Id = "0000009", CurrentFee = 1.8m};
+            IBook book10 = new Book(braveNewWorld)
+                {Id = "0000010", CurrentFee = 1.8m};
+
+            #endregion
+            
+            #region Library
+
+            ILibrary library = new Library();
+            library.Location = "Leicester Square";
+            library.AddStock(book1, book2, book3, book4, book5, book6, book7, book8, book9, book10);
+
+            #endregion
+
+            return library;
+        }
+
+        [Test]
+        public void AddStockShouldIncreaseStockListCountByOne()
+        {
+            //arrange
+            var library = new Library();
+            var expected = library.StockList.Count + 1;
+            var dummyBook = new Book(new Publication());
+
+            //act
+            library.AddStock(dummyBook);
+            var actual = library.StockList.Count;
+
+            //assert
+            Assert.AreEqual(expected, actual);
+        }
+
+        [Test]
+        public void SearchForAvailableBookByIBSNShouldReturnTrue()
+        {
+            var library = CreateScenario();
+
+            // Lord of the flies
+            var validISBN = "0140283331";
+
+            var actual = library.IsBookAvailableByISBN(validISBN);
+
+            Assert.IsTrue(actual);
+        }
+
+        [Test]
+        public void SearchForUnavailableBookByIBSNShouldReturnFalse()
+        {
+            var library = CreateScenario();
+
+            // rubbish data
+            var invalidISBN = "X";
+
+            var actual = library.IsBookAvailableByISBN(invalidISBN);
+
+            Assert.IsFalse(actual);
+        }
+
+        [Test]
+        public void FindBooksByValidSearchTitleString()
+        {
+            var library = CreateScenario();
+
+            // good search string
+            var searchString = "Flies";
+
+            // number of Lord of the Flies books expected
+            var expected = 3;
+            var actual = library.FindBooks(searchString).Count;
+
+            Assert.AreEqual(expected, actual);
+        }
+
+
+        [Test]
+        public void FindBooksByValidSearchTitleStringLowerCase()
+        {
+            var library = CreateScenario();
+
+            // good search string
+            var searchString = "flies";
+
+            // number of Lord of the Flies books expected
+            var expected = 3;
+            var actual = library.FindBooks(searchString).Count;
+
+            Assert.AreEqual(expected, actual);
+        }
+
+        [Test]
+        public void FindBooksByValidSearchStringMultiplePublications()
+        {
+            var library = CreateScenario();
+
+            // good search string
+            var searchString = "e";
+
+            // number of Lord of the Flies books expected
+            var expected = 10;
+            var actual = library.FindBooks(searchString).Count;
+
+            Assert.AreEqual(expected, actual);
+        }
+
+        [Test]
+        public void FindBooksByValidSearchAuthorString()
+        {
+            var library = CreateScenario();
+
+            // number of Brave New World books expected
+            var expected = 5;
+            var searchString = "ldous";
+
+            var actual = library.FindBooks(searchString).Count;
+
+            Assert.AreEqual(expected, actual);
+        }
+
+        [Test]
+        public void FindBooksByInvalidSearchString()
+        {
+            var library = CreateScenario();
+
+            // rubbish data
+            var searchString = "XYZ";
+
+            var actual = library.FindBooks(searchString);
+
+            Assert.IsEmpty(actual);            
+        }
+    }
+}
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem.Tests/Properties/AssemblyInfo.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem.Tests/Properties/AssemblyInfo.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("LibrarySystem.Tests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("LibrarySystem.Tests")]
+[assembly: AssemblyCopyright("Copyright ©  2012")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("4608a558-cff8-4aa0-a05d-31f9829f733b")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem.Tests/packages.config
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem.Tests/packages.config	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="NUnit" version="2.6.0.12054" />
+</packages>
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Core/Book.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Core/Book.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,25 @@
+using System.Collections.Generic;
+using LibrarySystem.Interfaces;
+
+namespace LibrarySystem.Core
+{
+    public class Book : IBook
+    {
+        public string Author { get; set; }
+        public string ISBN { get; set; }
+        public IPublisher Publisher { get; set; }
+        public string Title { get; set; }
+        public string Id { get; set; }
+        public decimal CurrentFee { get; set; }
+        public IList<IRental> RentalHistory { get; set; }
+
+        public Book(IPublication publication)
+        {
+            Author = publication.Author;
+            ISBN = publication.ISBN;
+            Title = publication.Title;
+            Publisher = publication.Publisher;
+            RentalHistory = new List<IRental>(0);
+        }
+    }
+}
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Core/Library.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Core/Library.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,58 @@
+using System.Collections.Generic;
+using System.Linq;
+using LibrarySystem.Interfaces;
+
+namespace LibrarySystem.Core
+{
+    public class Library : ILibrary
+    {
+        public string Location { get; set; }
+        public IList<IStock> StockList { get; set; }
+
+        public Library()
+        {
+            StockList = new List<IStock>(0);
+        }
+
+        public void AddStock(params IBook[] books)
+        {
+            var stock = new List<IStock>(StockList.Count + books.Length);
+
+            stock.AddRange(StockList);
+
+            foreach (var book in books)
+            {
+                stock.Add(new Stock() { Book = book, IsAvailable = true });
+            }
+
+            StockList = stock;
+        }
+
+        public bool IsBookAvailableByISBN(string isbn)
+        {
+            var qry = from books in StockList
+                      where books.Book.ISBN == isbn 
+                            & books.IsAvailable
+                      select books.IsAvailable;
+
+            return qry.FirstOrDefault();
+        }
+
+        public IList<IStock> FindBooks(string searchString)
+        {
+            searchString = searchString.ToLower();
+
+            var qry = from books in StockList
+                      where books.Book.Title.ToLower().Contains(searchString)
+                            || books.Book.Author.ToLower().Contains(searchString)
+                      select books;
+
+            return qry.ToList();
+        }
+
+        public void LendBook(IPerson person, IBook book)
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Core/Publication.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Core/Publication.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,13 @@
+using LibrarySystem.Interfaces;
+
+namespace LibrarySystem.Core
+{
+    public class Publication : IPublication
+    {
+        public string Author { get; set; }
+        public string ISBN { get; set; }
+        public IPublisher Publisher { get; set; }
+        public string Title { get; set; }
+    }
+
+}
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Core/Publisher.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Core/Publisher.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,9 @@
+using LibrarySystem.Interfaces;
+
+namespace LibrarySystem.Core
+{
+    public class Publisher : IPublisher
+    {
+        public string Name { get; set; }
+    }
+}
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Core/Rental.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Core/Rental.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,15 @@
+using System;
+using LibrarySystem.Interfaces;
+
+namespace LibrarySystem.Core
+{
+    public class Rental : IRental
+    {
+        public DateTime ActualCheckIn { get; set; }
+        public IBook Book { get; set; }
+        public DateTime CheckOut { get; set; }
+        public DateTime ExpectedCheckIn { get; set; }
+        public decimal Fee { get; set; }
+        public IPerson Person { get; set; }
+    }
+}
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Core/Stock.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Core/Stock.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,10 @@
+using LibrarySystem.Interfaces;
+
+namespace LibrarySystem.Core
+{
+    public class Stock : IStock
+    {
+        public bool IsAvailable { get; set; }
+        public IBook Book { get; set; }
+    }
+}
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Diagrams/Overview.cd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Diagrams/Overview.cd	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ClassDiagram MajorVersion="1" MinorVersion="1">
+  <Interface Name="LibrarySystem.Interfaces.IRental">
+    <Position X="5.25" Y="3" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AIAAAAAAAAAABABgACAAAAAAAgAAAAAAAAAAAAAAAAA=</HashCode>
+      <FileName>Interfaces\IRental.cs</FileName>
+    </TypeIdentifier>
+  </Interface>
+  <Interface Name="LibrarySystem.Interfaces.IPublication">
+    <Position X="3.5" Y="1" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AAAAAAAAAQAAAEAAiAAAAAAAAAAAAAAAAAAAAAAAAAA=</HashCode>
+      <FileName>Interfaces\IPublication.cs</FileName>
+    </TypeIdentifier>
+  </Interface>
+  <Interface Name="LibrarySystem.Interfaces.IBook">
+    <Position X="5.25" Y="1" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AAACAAAAABAAAAAAAAAAAAAAAAAAAIAAAAAAAAAAAAA=</HashCode>
+      <FileName>Interfaces\IBook.cs</FileName>
+    </TypeIdentifier>
+  </Interface>
+  <Interface Name="LibrarySystem.Interfaces.IStock">
+    <Position X="7" Y="1" Width="2.25" />
+    <TypeIdentifier>
+      <HashCode>AAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAIAAAAA=</HashCode>
+      <FileName>Interfaces\IStock.cs</FileName>
+    </TypeIdentifier>
+  </Interface>
+  <Interface Name="LibrarySystem.Interfaces.ILibrary">
+    <Position X="9.5" Y="1" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AAAAAAAAAAAAAAAAAAIAgAAEAAAAAAAAAAIAABAAAgA=</HashCode>
+      <FileName>Interfaces\ILibrary.cs</FileName>
+    </TypeIdentifier>
+  </Interface>
+  <Interface Name="LibrarySystem.Interfaces.IPerson">
+    <Position X="7.25" Y="3" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AAAAAAAABAAAAAAAAAAAAAQAAAAAAIACAAAAAAAAAAA=</HashCode>
+      <FileName>Interfaces\IPerson.cs</FileName>
+    </TypeIdentifier>
+  </Interface>
+  <Interface Name="LibrarySystem.Interfaces.IPublisher">
+    <Position X="3.5" Y="3" Width="1.5" />
+    <TypeIdentifier>
+      <HashCode>AAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAA=</HashCode>
+      <FileName>Interfaces\IPublisher.cs</FileName>
+    </TypeIdentifier>
+  </Interface>
+  <Font Name="Segoe UI" Size="9" />
+</ClassDiagram>
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Interfaces/IBook.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Interfaces/IBook.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+
+namespace LibrarySystem.Interfaces
+{
+    public interface IBook : IPublication
+    {
+        string Id { get; set; }
+        decimal CurrentFee { get; set; }
+        IList<IRental> RentalHistory { get; set; }
+    }
+}
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Interfaces/ILibrary.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Interfaces/ILibrary.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,15 @@
+using System.Collections.Generic;
+
+namespace LibrarySystem.Interfaces
+{
+    public interface ILibrary
+    {
+        string Location { get; set; }
+        IList<IStock> StockList { get; set; }
+
+        void AddStock(params IBook[] books);
+        bool IsBookAvailableByISBN(string isbn);
+        IList<IStock> FindBooks(string searchString);
+        void LendBook(IPerson person, IBook book);
+    }
+}
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Interfaces/IPerson.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Interfaces/IPerson.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using LibrarySystem.Core;
+
+namespace LibrarySystem.Interfaces
+{
+    public interface IPerson
+    {
+        string Address { get; set; }
+        decimal CurrentBalance { get; set; }
+        IList<Rental> RentalHistory { get; set; }
+        string Name { get; set; }
+    }
+}
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Interfaces/IPublication.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Interfaces/IPublication.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,10 @@
+namespace LibrarySystem.Interfaces
+{
+    public interface IPublication
+    {
+        string Author { get; set; }
+        string ISBN { get; set; }
+        IPublisher Publisher { get; set; }
+        string Title { get; set; }
+    }
+}
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Interfaces/IPublisher.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Interfaces/IPublisher.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,7 @@
+namespace LibrarySystem.Interfaces
+{
+    public interface IPublisher
+    {
+        string Name { get; set; }
+    }
+}
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Interfaces/IRental.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Interfaces/IRental.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,14 @@
+using System;
+
+namespace LibrarySystem.Interfaces
+{
+    public interface IRental
+    {
+        DateTime ActualCheckIn { get; set; }
+        IBook Book { get; set; }
+        DateTime CheckOut { get; set; }
+        DateTime ExpectedCheckIn { get; set; }
+        Decimal Fee { get; set; }
+        IPerson Person { get; set; }
+     }
+}
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Interfaces/IStock.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Interfaces/IStock.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,8 @@
+namespace LibrarySystem.Interfaces
+{
+    public interface IStock
+    {
+        bool IsAvailable { get; set; }
+        IBook Book { get; set; }
+    }
+}
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/LibrarySystem.csproj
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/LibrarySystem.csproj	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{36FBA53C-CC81-4670-9151-5AD0CED4F235}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>LibrarySystem</RootNamespace>
+    <AssemblyName>LibrarySystem</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Core\Book.cs" />
+    <Compile Include="Interfaces\IRental.cs" />
+    <Compile Include="Interfaces\IBook.cs" />
+    <Compile Include="Interfaces\ILibrary.cs" />
+    <Compile Include="Interfaces\IPerson.cs" />
+    <Compile Include="Interfaces\IPublication.cs" />
+    <Compile Include="Interfaces\IPublisher.cs" />
+    <Compile Include="Interfaces\IStock.cs" />
+    <Compile Include="Core\Library.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Core\Publication.cs" />
+    <Compile Include="Core\Publisher.cs" />
+    <Compile Include="Core\Rental.cs" />
+    <Compile Include="Core\Stock.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Diagrams\Overview.cd" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file
diff -r 64c89891d7b6 -r dbd242eb9c33 Library/LibrarySystem/Properties/AssemblyInfo.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Library/LibrarySystem/Properties/AssemblyInfo.cs	Tue Apr 03 23:29:32 2012 +0100
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Library")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Library")]
+[assembly: AssemblyCopyright("Copyright ©  2012")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("17052e0b-9bab-4d0d-a13a-83f85843bea2")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]