// SPDX-FileCopyrightText: 2026 Stefan Majewsky // SPDX-License-Identifier: Apache-2.0 package gsql_test import ( "database/sql" "errors" "testing" "go.xyrillian.de/gg/assert" "go.xyrillian.de/gg/gsql" . "go.xyrillian.de/gg/option" ) func TestNoneIfNoRows(t *testing.T) { x, err := gsql.NoneIfNoRows(42, nil) if assert.ErrEqual(t, err, nil) { assert.Equal(t, x, Some(42)) } x, err = gsql.NoneIfNoRows(0, sql.ErrNoRows) if assert.ErrEqual(t, err, nil) { assert.Equal(t, x, None[int]()) } _, err = gsql.NoneIfNoRows(0, errors.New("kaboom")) assert.ErrEqual(t, err, "kaboom") }