package main

import (
	"os"
	"path/filepath"
	"testing"
)

func TestReadDatabaseSupportsSQLDir(t *testing.T) {
	tempDir := t.TempDir()
	if err := os.WriteFile(filepath.Join(tempDir, "1_001_create_users.sql"), []byte("CREATE TABLE users (id int);"), 0o644); err != nil {
		t.Fatal(err)
	}
	if err := os.WriteFile(filepath.Join(tempDir, "1_002_seed_users.pgsql"), []byte("INSERT INTO users (id) VALUES (1);"), 0o644); err != nil {
		t.Fatal(err)
	}

	db, err := readDatabase("sqldir", tempDir, "", "source")
	if err != nil {
		t.Fatalf("readDatabase failed: %v", err)
	}
	if len(db.Schemas) != 1 {
		t.Fatalf("expected 1 schema, got %d", len(db.Schemas))
	}
	if got := len(db.Schemas[0].Scripts); got != 2 {
		t.Fatalf("expected 2 scripts, got %d", got)
	}
}
