feat: example tests

Program.cs

@@ -18,20 +18,25 @@ public class Program
         {
             using (var connection = new SqliteConnection(connectionString))
             {
-				connection.Open();
-				try
-				{
-					Database.Database.CreateDatabaseQuery(connection);
-				}
-				catch
+                connection.Open();
+                try
                 {
-					Console.WriteLine("Database already exists.");
+                    Database.Database.CreateDatabaseQuery(connection);
+                }
+                catch
+                {
+                    Console.WriteLine("Database already exists.");
                 }
-				
 
-				using (var command = connection.CreateCommand())
-				{
+
+                using (var command = connection.CreateCommand())
+                {
                     // implment stuff here idc
+                    AuthorDto author = Team2.Team2.AddAuthor(connection, "John", "Doe", new DateTime(1990, 1, 1));
+                    AuthorDto getAuthor = Team4.Team4.GetAuthorById(connection, author.Id);
+
+                    
+
                 }
 
             }

src/team1.cs

@@ -5,6 +5,7 @@ namespace Team1
 {
     class Library
     {
+        private SqliteConnection connection;
         public Library(SqliteConnection connection)
         {
             this.connection = connection;