fix: unhandled errors

Signed-off-by: skidoodle <contact@albert.lol>

internal/app/storage_test.go

@@ -13,10 +13,19 @@ import (
 func TestCleanup_AbandonedMerge(t *testing.T) {
 	tmpDir := t.TempDir()
 	tmpStorage := filepath.Join(tmpDir, TempDirName)
-	os.MkdirAll(tmpStorage, 0700)
+	if err := os.MkdirAll(tmpStorage, 0700); err != nil {
+		t.Fatalf("MkdirAll failed: %v", err)
+	}
 
-	db, _ := InitDB(tmpDir)
-	defer db.Close()
+	db, err := InitDB(tmpDir)
+	if err != nil {
+		t.Fatalf("InitDB failed: %v", err)
+	}
+	defer func() {
+		if err := db.Close(); err != nil {
+			t.Errorf("Failed to close DB: %v", err)
+		}
+	}()
 
 	app := &App{
 		Conf:   Config{StorageDir: tmpDir},
@@ -44,10 +53,19 @@ func TestCleanup_AbandonedMerge(t *testing.T) {
 func TestCleanup_AbandonedChunks(t *testing.T) {
 	tmpDir := t.TempDir()
 	tmpStorage := filepath.Join(tmpDir, TempDirName)
-	os.MkdirAll(tmpStorage, 0700)
+	if err := os.MkdirAll(tmpStorage, 0700); err != nil {
+		t.Fatalf("MkdirAll failed: %v", err)
+	}
 
-	db, _ := InitDB(tmpDir)
-	defer db.Close()
+	db, err := InitDB(tmpDir)
+	if err != nil {
+		t.Fatalf("InitDB failed: %v", err)
+	}
+	defer func() {
+		if err := db.Close(); err != nil {
+			t.Errorf("Failed to close DB: %v", err)
+		}
+	}()
 
 	app := &App{
 		Conf:   Config{StorageDir: tmpDir},
@@ -56,11 +74,17 @@ func TestCleanup_AbandonedChunks(t *testing.T) {
 	}
 
 	chunkDir := filepath.Join(tmpStorage, "some_upload_id")
-	os.MkdirAll(chunkDir, 0700)
-	os.WriteFile(filepath.Join(chunkDir, "0"), []byte("chunk data"), 0600)
+	if err := os.MkdirAll(chunkDir, 0700); err != nil {
+		t.Fatalf("MkdirAll chunkDir failed: %v", err)
+	}
+	if err := os.WriteFile(filepath.Join(chunkDir, "0"), []byte("chunk data"), 0600); err != nil {
+		t.Fatalf("WriteFile chunk failed: %v", err)
+	}
 
 	oldTime := time.Now().Add(-TempExpiry - time.Hour)
-	os.Chtimes(chunkDir, oldTime, oldTime)
+	if err := os.Chtimes(chunkDir, oldTime, oldTime); err != nil {
+		t.Fatalf("Chtimes failed: %v", err)
+	}
 
 	app.CleanTemp(tmpStorage)
 
@@ -71,8 +95,15 @@ func TestCleanup_AbandonedChunks(t *testing.T) {
 
 func TestCleanup_ExpiredStorage(t *testing.T) {
 	storageDir := t.TempDir()
-	db, _ := InitDB(storageDir)
-	defer db.Close()
+	db, err := InitDB(storageDir)
+	if err != nil {
+		t.Fatalf("InitDB failed: %v", err)
+	}
+	defer func() {
+		if err := db.Close(); err != nil {
+			t.Errorf("Failed to close DB: %v", err)
+		}
+	}()
 
 	app := &App{
 		Conf: Config{
@@ -85,9 +116,16 @@ func TestCleanup_ExpiredStorage(t *testing.T) {
 
 	filename := "large_file_id"
 	path := filepath.Join(storageDir, filename)
-	f, _ := os.Create(path)
-	f.Truncate(100 * MegaByte)
-	f.Close()
+	f, err := os.Create(path)
+	if err != nil {
+		t.Fatalf("Create file failed: %v", err)
+	}
+	if err := f.Truncate(100 * MegaByte); err != nil {
+		t.Fatalf("Truncate failed: %v", err)
+	}
+	if err := f.Close(); err != nil {
+		t.Fatalf("Close file failed: %v", err)
+	}
 
 	expiredMeta := FileMeta{
 		ID:        filename,
@@ -96,11 +134,13 @@ func TestCleanup_ExpiredStorage(t *testing.T) {
 		ExpiresAt: time.Now().Add(-time.Hour),
 	}
 
-	app.DB.Update(func(tx *bbolt.Tx) error {
+	if err := app.DB.Update(func(tx *bbolt.Tx) error {
 		b := tx.Bucket([]byte(DBBucketName))
 		data, _ := json.Marshal(expiredMeta)
 		return b.Put([]byte(filename), data)
-	})
+	}); err != nil {
+		t.Fatalf("DB Update failed: %v", err)
+	}
 
 	app.CleanStorage()
 
@@ -108,11 +148,13 @@ func TestCleanup_ExpiredStorage(t *testing.T) {
 		t.Error("Cleanup failed to remove expired large file")
 	}
 
-	app.DB.View(func(tx *bbolt.Tx) error {
+	if err := app.DB.View(func(tx *bbolt.Tx) error {
 		b := tx.Bucket([]byte(DBBucketName))
 		if v := b.Get([]byte(filename)); v != nil {
 			t.Error("Cleanup failed to remove metadata")
 		}
 		return nil
-	})
+	}); err != nil {
+		t.Fatalf("DB View failed: %v", err)
+	}
 }