package gas

import (
	"strings"
	"testing"

	"github.com/DATA-DOG/go-sqlmock"
	"gorm.io/driver/postgres"
	"gorm.io/gorm"
)

func TestScopedDeliveryAccountsQualifiesJoinedStatusColumn(t *testing.T) {
	connection, _, err := sqlmock.New()
	if err != nil {
		t.Fatalf("create SQL mock: %v", err)
	}
	t.Cleanup(func() { _ = connection.Close() })
	databaseService, err := gorm.Open(postgres.New(postgres.Config{Conn: connection}), &gorm.Config{DryRun: true})
	if err != nil {
		t.Fatalf("open GORM database: %v", err)
	}

	statement := scopedDeliveryAccounts(databaseService, 42).
		Find(&[]struct{}{}).Statement.SQL.String()
	if !strings.Contains(statement, "delivery_account.status <>") {
		t.Fatalf("joined query must qualify delivery account status, got: %s", statement)
	}
	if strings.Contains(statement, "WHERE status <>") {
		t.Fatalf("joined query contains ambiguous status column: %s", statement)
	}
}