uistyle_test.go RawHistoryFolder

1package uistyle
2
3import (
4	"os"
5	"testing"
6
7	"github.com/stretchr/testify/assert"
8	"github.com/stretchr/testify/require"
9)
10
11func TestWriteStoresPrivateFileAndRemoves(t *testing.T) {
12	t.Setenv("TMPDIR", t.TempDir())
13	path, remove, err := Write("app { color: red; }", "uistyle-test-*.css")
14	require.NoError(t, err)
15	data, err := os.ReadFile(path)
16	require.NoError(t, err)
17	assert.Equal(t, "app { color: red; }", string(data))
18	info, err := os.Stat(path)
19	require.NoError(t, err)
20	assert.Equal(t, os.FileMode(0o600), info.Mode().Perm())
21
22	remove()
23	remove() // idempotent
24	_, err = os.Stat(path)
25	assert.ErrorIs(t, err, os.ErrNotExist)
26}
27
28func TestWriteFailsWithoutTempDir(t *testing.T) {
29	t.Setenv("TMPDIR", t.TempDir()+"/missing")
30	path, remove, err := Write("x", "uistyle-test-*.css")
31	assert.Error(t, err)
32	assert.Empty(t, path)
33	assert.Nil(t, remove)
34}