Populate Enova database settings from connection string

tests/SmartB2B.Enova.Tests/Program.cs

@@ -1,5 +1,6 @@
 using System.Data.Common;
 using System.Reflection;
+using System.Runtime.Loader;
 using SmartB2B.Enova.Contracts;
 using SmartB2B.Enova.Service;
 using SmartB2B.Enova.Service.Configuration;
@@ -36,6 +37,7 @@ var tests = new (string Name, Func<Task> Run)[]
     ("Parametr /debug włącza szczegółowe logowanie", DebugSwitchEnablesVerboseLogging),
     ("Parametr /verbose można wyłączyć", VerboseSwitchCanBeDisabled),
     ("Tryb szczegółowy jest przekazywany do adaptera", VerboseModeReachesAdapter),
+    ("Rejestracja bazy przenosi parametry connection stringa", DatabaseRegistrationUsesConnectionString),
     ("Provider SQL działa na bieżącej platformie", SqlProviderIsSupported)
 };
 
@@ -79,6 +81,69 @@ static Task SqlProviderIsSupported()
     return Task.CompletedTask;
 }
 
+static Task DatabaseRegistrationUsesConnectionString()
+{
+    var directory = new DirectoryInfo(AppContext.BaseDirectory);
+    string? installationPath = null;
+    while (directory is not null)
+    {
+        var candidate = Path.Combine(directory.FullName, "enova365 2604.4.4");
+        if (File.Exists(Path.Combine(candidate, "Soneta.Business.dll")))
+        {
+            installationPath = candidate;
+            break;
+        }
+
+        directory = directory.Parent;
+    }
+
+    if (installationPath is null)
+    {
+        throw new InvalidOperationException("Nie znaleziono lokalnej instalacji enova365 do testu adaptera.");
+    }
+
+    Assembly? ResolveSonetaAssembly(AssemblyLoadContext context, AssemblyName name)
+    {
+        var candidate = Path.Combine(installationPath, $"{name.Name}.dll");
+        return File.Exists(candidate) ? context.LoadFromAssemblyPath(candidate) : null;
+    }
+
+    AssemblyLoadContext.Default.Resolving += ResolveSonetaAssembly;
+    var adapterAssembly = AssemblyLoadContext.Default.LoadFromAssemblyPath(
+        Path.Combine(AppContext.BaseDirectory, "SmartB2B.Enova.Adapter.dll"));
+    var adapterType = adapterAssembly.GetType("SmartB2B.Enova.Adapter.EnovaOrderAdapter", throwOnError: true)
+        ?? throw new InvalidOperationException("Nie znaleziono typu adaptera Enovy.");
+    var parseConnectionString = adapterType.GetMethod(
+        "ParseSqlConnectionString",
+        BindingFlags.Static | BindingFlags.NonPublic)
+        ?? throw new InvalidOperationException("Nie znaleziono metody analizującej connection string Enovy.");
+    object settings;
+    try
+    {
+        settings = parseConnectionString.Invoke(
+            null,
+            ["Server=sql01;Database=Moms_Care;User ID=smartb2b;Password=haslo-sql;TrustServerCertificate=True"])
+            ?? throw new InvalidOperationException("Adapter nie odczytał konfiguracji połączenia Enovy.");
+    }
+    catch (TargetInvocationException exception) when (exception.InnerException is not null)
+    {
+        throw exception.InnerException;
+    }
+
+    AssertEqual("sql01", GetProperty(settings, "DataSource"), "serwer SQL");
+    AssertEqual("Moms_Care", GetProperty(settings, "InitialCatalog"), "nazwa bazy SQL");
+    AssertEqual("smartb2b", GetProperty(settings, "UserID"), "użytkownik SQL");
+    AssertEqual("haslo-sql", GetProperty(settings, "Password"), "hasło SQL");
+    AssertEqual(false, GetProperty(settings, "IntegratedSecurity"), "uwierzytelnianie zintegrowane");
+    AssertEqual(true, GetProperty(settings, "TrustServerCertificate"), "zaufanie certyfikatowi SQL");
+
+    return Task.CompletedTask;
+}
+
+static object? GetProperty(object instance, string name) =>
+    instance.GetType().GetProperty(name)?.GetValue(instance)
+    ?? throw new InvalidOperationException($"Nie znaleziono wartości właściwości '{name}'.");
+
 static Task ValidFractionalDiscount()
 {
     AssertNoErrors(CreateValidRequest(12.5m));