Support TXT uploads and extend XigmaNAS event parsing

internal/parser/archive_test.go

@@ -0,0 +1,48 @@
+package parser
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestExtractArchiveFromReaderTXT(t *testing.T) {
+	content := "loader_brand=\"XigmaNAS\"\nSystem uptime:\n"
+	files, err := ExtractArchiveFromReader(strings.NewReader(content), "xigmanas.txt")
+	if err != nil {
+		t.Fatalf("extract txt from reader: %v", err)
+	}
+	if len(files) != 1 {
+		t.Fatalf("expected 1 file, got %d", len(files))
+	}
+	if files[0].Path != "xigmanas.txt" {
+		t.Fatalf("expected filename xigmanas.txt, got %q", files[0].Path)
+	}
+	if string(files[0].Content) != content {
+		t.Fatalf("content mismatch")
+	}
+}
+
+func TestExtractArchiveTXT(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, "sample.txt")
+	want := "plain text log"
+	if err := os.WriteFile(path, []byte(want), 0o600); err != nil {
+		t.Fatalf("write sample txt: %v", err)
+	}
+
+	files, err := ExtractArchive(path)
+	if err != nil {
+		t.Fatalf("extract txt file: %v", err)
+	}
+	if len(files) != 1 {
+		t.Fatalf("expected 1 file, got %d", len(files))
+	}
+	if files[0].Path != "sample.txt" {
+		t.Fatalf("expected sample.txt, got %q", files[0].Path)
+	}
+	if string(files[0].Content) != want {
+		t.Fatalf("content mismatch")
+	}
+}