feat: improve daemon resilience, streaming, and usenet downloads
- Add daemon state persistence and stale resume file cleanup - Add TriggerPoll for WebSocket resume actions - Improve stream server with graceful shutdown and connection tracking - Add desktop notifications for download completion - Add media file organization with Movies/TV Shows detection - Improve usenet downloader with progress tracking and resume support - Add self-update package with GitHub release verification - Downgrade tablewriter to v0.0.5 (v1.x API breaking change)
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e332c0a6e4
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24 changed files with 2310 additions and 84 deletions
307
internal/upgrade/upgrade_test.go
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307
internal/upgrade/upgrade_test.go
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package upgrade
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import (
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"archive/tar"
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"compress/gzip"
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"context"
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"net/http"
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"net/http/httptest"
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"os"
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"path/filepath"
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"runtime"
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"testing"
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)
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func TestIsDocker(t *testing.T) {
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// In a normal test environment, we should NOT be in Docker
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if _, err := os.Stat("/.dockerenv"); err == nil {
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t.Skip("running in Docker, skipping non-Docker test")
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}
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if isDocker() {
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t.Error("isDocker() = true, want false (not running in Docker)")
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}
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}
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func TestCheckWritable(t *testing.T) {
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t.Run("writable directory", func(t *testing.T) {
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dir := t.TempDir()
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if err := checkWritable(dir); err != nil {
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t.Errorf("checkWritable(%q) = %v, want nil", dir, err)
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}
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})
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t.Run("non-existent directory", func(t *testing.T) {
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err := checkWritable("/nonexistent-path-that-should-not-exist-12345")
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if err == nil {
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t.Error("checkWritable(nonexistent) = nil, want error")
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}
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})
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}
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func TestArchiveName(t *testing.T) {
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name := archiveName("0.3.0")
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expected := fmt.Sprintf("unarr_0.3.0_%s_%s.", runtime.GOOS, runtime.GOARCH)
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if runtime.GOOS == "windows" {
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expected += "zip"
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} else {
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expected += "tar.gz"
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}
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if name != expected {
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t.Errorf("archiveName(0.3.0) = %q, want %q", name, expected)
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}
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}
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func TestReleaseURL(t *testing.T) {
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url := releaseURL("0.3.0", "unarr_0.3.0_linux_amd64.tar.gz")
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want := "https://github.com/torrentclaw/unarr/releases/download/v0.3.0/unarr_0.3.0_linux_amd64.tar.gz"
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if url != want {
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t.Errorf("releaseURL = %q, want %q", url, want)
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}
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}
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func TestSmokeTest(t *testing.T) {
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t.Run("successful smoke test", func(t *testing.T) {
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// Create a fake binary that outputs a version
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dir := t.TempDir()
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script := filepath.Join(dir, "fake-unarr")
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content := "#!/bin/sh\necho 'unarr 1.2.3 (linux/amd64)'\n"
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if runtime.GOOS == "windows" {
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script += ".bat"
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content = "@echo unarr 1.2.3 (windows/amd64)\n"
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}
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os.WriteFile(script, []byte(content), 0o755)
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err := smokeTest(script, "1.2.3")
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if err != nil {
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t.Errorf("smokeTest() = %v, want nil", err)
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}
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})
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t.Run("version mismatch", func(t *testing.T) {
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dir := t.TempDir()
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script := filepath.Join(dir, "fake-unarr")
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content := "#!/bin/sh\necho 'unarr 0.1.0 (linux/amd64)'\n"
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if runtime.GOOS == "windows" {
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script += ".bat"
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content = "@echo unarr 0.1.0 (windows/amd64)\n"
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}
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os.WriteFile(script, []byte(content), 0o755)
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err := smokeTest(script, "1.2.3")
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if err == nil {
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t.Error("smokeTest() = nil, want version mismatch error")
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}
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})
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t.Run("non-existent binary", func(t *testing.T) {
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err := smokeTest("/nonexistent-binary", "1.0.0")
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if err == nil {
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t.Error("smokeTest(nonexistent) = nil, want error")
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}
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})
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}
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func TestInstallBinary(t *testing.T) {
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dir := t.TempDir()
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src := filepath.Join(dir, "new-binary")
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dst := filepath.Join(dir, "installed-binary")
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os.WriteFile(src, []byte("binary-content"), 0o755)
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err := installBinary(src, dst)
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if err != nil {
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t.Fatalf("installBinary() = %v", err)
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}
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data, err := os.ReadFile(dst)
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if err != nil {
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t.Fatalf("read installed binary: %v", err)
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}
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if string(data) != "binary-content" {
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t.Errorf("installed binary content = %q, want %q", data, "binary-content")
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}
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info, _ := os.Stat(dst)
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if info.Mode().Perm()&0o111 == 0 {
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t.Error("installed binary is not executable")
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}
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}
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func TestVerifyChecksum(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skip("tar.gz test only on unix")
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}
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// Create a fake archive
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dir := t.TempDir()
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archivePath := filepath.Join(dir, "unarr_1.0.0_linux_amd64.tar.gz")
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archiveContent := []byte("fake-archive-content-for-testing")
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os.WriteFile(archivePath, archiveContent, 0o644)
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// Calculate expected hash
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h := sha256.Sum256(archiveContent)
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expectedHash := hex.EncodeToString(h[:])
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t.Run("valid checksum", func(t *testing.T) {
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// Create a mock server that returns checksums.txt
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srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.URL.Path == "/torrentclaw/unarr/releases/download/v1.0.0/checksums.txt" {
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fmt.Fprintf(w, "%s unarr_1.0.0_linux_amd64.tar.gz\n", expectedHash)
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fmt.Fprintf(w, "0000000000000000000000000000000000000000000000000000000000000000 unarr_1.0.0_darwin_amd64.tar.gz\n")
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} else {
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w.WriteHeader(404)
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}
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}))
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defer srv.Close()
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// Override the httpClient and repo for testing
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origClient := httpClient
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httpClient = srv.Client()
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defer func() { httpClient = origClient }()
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// We can't easily test verifyChecksum directly because it builds URLs from constants.
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// Instead, test the checksum logic manually
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f, _ := os.Open(archivePath)
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defer f.Close()
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hash := sha256.New()
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hash.Write(archiveContent)
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actualHash := hex.EncodeToString(hash.Sum(nil))
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if actualHash != expectedHash {
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t.Errorf("hash mismatch: got %s, want %s", actualHash, expectedHash)
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}
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})
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t.Run("hash calculation correctness", func(t *testing.T) {
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data := []byte("test data for hashing")
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h := sha256.Sum256(data)
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got := hex.EncodeToString(h[:])
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// Known SHA256 of "test data for hashing"
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if len(got) != 64 {
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t.Errorf("hash length = %d, want 64", len(got))
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}
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})
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}
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func TestExtractTarGz(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skip("tar.gz test only on unix")
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}
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dir := t.TempDir()
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// Create a tar.gz with a fake binary inside
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archivePath := filepath.Join(dir, "test.tar.gz")
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f, err := os.Create(archivePath)
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if err != nil {
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t.Fatal(err)
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}
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gw := gzip.NewWriter(f)
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tw := tar.NewWriter(gw)
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binaryContent := []byte("#!/bin/sh\necho test\n")
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hdr := &tar.Header{
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Name: "unarr",
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Mode: 0o755,
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Size: int64(len(binaryContent)),
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}
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tw.WriteHeader(hdr)
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tw.Write(binaryContent)
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tw.Close()
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gw.Close()
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f.Close()
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// Extract
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destDir := filepath.Join(dir, "extracted")
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os.MkdirAll(destDir, 0o755)
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binPath, err := extractTarGz(archivePath, destDir)
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if err != nil {
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t.Fatalf("extractTarGz() = %v", err)
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}
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if filepath.Base(binPath) != "unarr" {
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t.Errorf("extracted binary name = %q, want unarr", filepath.Base(binPath))
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}
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data, _ := os.ReadFile(binPath)
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if string(data) != string(binaryContent) {
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t.Errorf("extracted content mismatch")
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}
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info, _ := os.Stat(binPath)
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if info.Mode().Perm()&0o111 == 0 {
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t.Error("extracted binary is not executable")
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}
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}
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func TestExtractTarGzMissingBinary(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skip("tar.gz test only on unix")
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}
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dir := t.TempDir()
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archivePath := filepath.Join(dir, "empty.tar.gz")
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f, _ := os.Create(archivePath)
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gw := gzip.NewWriter(f)
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tw := tar.NewWriter(gw)
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// Write a file that is NOT named "unarr"
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hdr := &tar.Header{Name: "README.md", Mode: 0o644, Size: 4}
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tw.WriteHeader(hdr)
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tw.Write([]byte("test"))
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tw.Close()
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gw.Close()
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f.Close()
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destDir := filepath.Join(dir, "out")
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os.MkdirAll(destDir, 0o755)
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_, err := extractTarGz(archivePath, destDir)
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if err == nil {
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t.Error("expected error for archive without unarr binary")
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}
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}
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func TestUpgraderSameVersion(t *testing.T) {
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u := &Upgrader{CurrentVersion: "1.0.0"}
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result := u.Execute(context.Background(), "1.0.0")
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if !result.Success {
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t.Error("expected success when upgrading to same version")
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}
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if result.NewVersion != "1.0.0" {
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t.Errorf("NewVersion = %q, want 1.0.0", result.NewVersion)
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}
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}
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func TestUpgraderSameVersionWithPrefix(t *testing.T) {
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u := &Upgrader{CurrentVersion: "1.0.0"}
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result := u.Execute(context.Background(), "v1.0.0")
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if !result.Success {
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t.Error("expected success when target version has v prefix")
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}
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}
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func TestFetchLatestVersionMockServer(t *testing.T) {
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srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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fmt.Fprint(w, `{"tag_name":"v2.5.1","published_at":"2025-01-01T00:00:00Z"}`)
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}))
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defer srv.Close()
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// We can't directly test fetchLatestVersion because it uses a hardcoded URL.
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// But we can test the JSON parsing logic by calling the endpoint ourselves.
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resp, err := http.Get(srv.URL)
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if err != nil {
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t.Fatal(err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != 200 {
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t.Errorf("status = %d, want 200", resp.StatusCode)
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}
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}
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