Implement first db-test using go-txdb

postgres/conn.go

@@ -18,8 +18,8 @@ type Database struct {
 }
 
 // Connect to a database
-func Connect(connString string) (*Database, error) {
-	conn, err := sql.Open("pgx", connString)
+func Connect(typ string, connString string) (*Database, error) {
+	conn, err := sql.Open(typ, connString)
 	if err != nil {
 		return nil, fmt.Errorf("open connection: %w", err)
 	}