75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
/*
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* LURE - Linux User REpository
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* Copyright (C) 2023 Arsen Musayelyan
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package dlcache_test
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import (
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"crypto/sha1"
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"encoding/hex"
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"io"
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"os"
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"path/filepath"
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"testing"
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"go.arsenm.dev/lure/internal/dlcache"
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)
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func init() {
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dir, err := os.MkdirTemp("/tmp", "lure-dlcache-test.*")
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if err != nil {
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panic(err)
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}
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dlcache.BasePath = dir
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}
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func TestNew(t *testing.T) {
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const id = "https://example.com"
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dir, err := dlcache.New(id)
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if err != nil {
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t.Errorf("Expected no error, got %s", err)
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}
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exp := filepath.Join(dlcache.BasePath, sha1sum(id))
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if dir != exp {
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t.Errorf("Expected %s, got %s", exp, dir)
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}
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fi, err := os.Stat(dir)
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if err != nil {
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t.Errorf("stat: expected no error, got %s", err)
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}
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if !fi.IsDir() {
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t.Errorf("Expected cache item to be a directory")
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}
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dir2, ok := dlcache.Get(id)
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if !ok {
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t.Errorf("Expected Get() to return valid value")
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}
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if dir2 != dir {
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t.Errorf("Expected %s from Get(), got %s", dir, dir2)
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}
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}
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func sha1sum(id string) string {
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h := sha1.New()
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_, _ = io.WriteString(h, id)
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return hex.EncodeToString(h.Sum(nil))
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}
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