/// <summary>
/// Returns a SQL connection string that points at the specified database
/// in the shared SQL LocalDB instance in use by the test assembly.
/// </summary>
/// <param name="initialCatalog">The name of the database.</param>
/// <returns>
/// The SQL connection string to use to connect to the specified database.
/// </returns>
internal static string GetConnectionStringForDatabase(string initialCatalog)
{
// Get the base SQL connection string to the SQL LocalDB instance.
// If it has not already been created it will be created now.
DbConnectionStringBuilder builder = SharedInstance.Value.CreateConnectionStringBuilder();
// Update the catalog name to the specified database name
builder.SetInitialCatalogName(initialCatalog);
// Return the modified SQL connection string which points at the
// shared SQL LocalDB instance and the specified database.
return(builder.ConnectionString);
}