[#481] [add] impl

Author: i4004

src/Simplify.FluentNHibernate.Tests/SessionFactoryBuilderBaseTests.cs

@@ -0,0 +1,31 @@
+using Microsoft.Extensions.Configuration;
+using NUnit.Framework;
+
+namespace Simplify.FluentNHibernate.Tests;
+
+[TestFixture]
+public class SessionFactoryBuilderBaseTests
+{
+	private IConfiguration _configuration;
+
+	[SetUp]
+	public void Initialize()
+	{
+		_configuration = new ConfigurationBuilder()
+			.AddJsonFile("appsettings.json", false)
+			.Build();
+	}
+
+	[Test]
+	public void ConnectionString_MsSql_CorrectConnectionString()
+	{
+		// Assign
+		var builder = new TestSessionFactoryBuilder(_configuration).Build();
+
+		// Act
+		var result = builder.ConnectionString;
+
+		// Assert
+		Assert.AreEqual("Data Source=localhost;Initial Catalog=foodatabase;Integrated Security=False;User ID=foouser;Password=foopassword", result);
+	}
+}

src/Simplify.FluentNHibernate.Tests/Simplify.FluentNHibernate.Tests.csproj

@@ -17,6 +17,7 @@
 		<PackageReference Include="NUnit" Version="3.13.*" />
 		<PackageReference Include="NUnit3TestAdapter" Version="4.3.*" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.*" />
+		<PackageReference Include="System.Data.SqlClient" Version="4.8.5" />
 		<PackageReference Include="System.Data.SQLite.Core" Version="1.0.117.*" />
 	</ItemGroup>
 	<ItemGroup>

src/Simplify.FluentNHibernate.Tests/TestSessionFactoryBuilder.cs

@@ -0,0 +1,20 @@
+using FluentNHibernate.Cfg;
+using Microsoft.Extensions.Configuration;
+
+namespace Simplify.FluentNHibernate.Tests;
+
+public class TestSessionFactoryBuilder : SessionFactoryBuilderBase
+{
+	public TestSessionFactoryBuilder(IConfiguration configuration) : base(configuration, "DatabaseConnectionSettings")
+	{
+	}
+
+	public override FluentConfiguration CreateConfiguration()
+	{
+		var config = FluentConfiguration.InitializeFromConfigMsSql(Configuration, ConfigSectionName);
+
+		config.AddMappingsFromAssemblyOf<TestSessionFactoryBuilder>();
+
+		return config;
+	}
+}

src/Simplify.FluentNHibernate/SessionFactoryBuilderBase.cs

@@ -25,6 +25,14 @@ protected SessionFactoryBuilderBase(IConfiguration configuration, string configS
 		ConfigSectionName = configSectionName;
 	}
 
+	/// <summary>
+	/// Gets the connection string.
+	/// </summary>
+	/// <value>
+	/// The connection string.
+	/// </value>
+	public string ConnectionString { get; private set; }
+
 	/// <summary>
 	/// Gets or sets the session factory.
 	/// </summary>
@@ -64,6 +72,11 @@ public virtual SessionFactoryBuilderBase Build()
 	{
 		var configuration = CreateConfiguration();
 
+		FluentConfiguration.ExposeConfiguration(c =>
+		{
+			ConnectionString = c.GetProperty(NHibernate.Cfg.Environment.ConnectionString);
+		});
+
 		Instance = configuration.BuildSessionFactory();
 
 		return this;