package database

import (
	"testing"
)

func TestOpenWrongDialect(t *testing.T) {
	err := Open("nonexistent", ":memory:")
	if err == nil {
		t.Error("Expected error (invalid driver), got none")
	}
}

func TestOpen(t *testing.T) {
	err := Open("sqlite3", ":memory:")
	if err != nil {
		t.Fatalf("Cannot open database, error: %+v", err)
	}
}

func TestClose(t *testing.T) {
	Close()
	if Db != nil {
		t.Error("Database object not nil after closing")
	}
}