Cthulhu is no longer a fork. Now it is a screen reader written in Golang.

cmd/parityledger/main_test.go

@@ -0,0 +1,47 @@
+// Cthulhu screen reader.
+// Copyright (c) 2026 Storm Dragon
+// Authors: Storm Dragon, Angus Kola
+//
+// This program is free software: you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation, either version 3 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program. If not, see <https://www.gnu.org/licenses/gpl-3.0.html>.
+
+package main
+
+import (
+	"bytes"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestValidateFixture(t *testing.T) {
+	var stdout bytes.Buffer
+	ledgerPath := filepath.Join("..", "..", "testdata", "parity-ledger.csv")
+	if err := run([]string{"validate", ledgerPath}, &stdout, &stdout); err != nil {
+		t.Fatalf("validate fixture: %v", err)
+	}
+	if !strings.HasPrefix(stdout.String(), "Validated ") ||
+		!strings.Contains(stdout.String(), " parity ledger rows.") {
+		t.Fatalf("unexpected validation output: %q", stdout.String())
+	}
+}
+
+func TestUsage(t *testing.T) {
+	var stdout bytes.Buffer
+	if err := run([]string{"--help"}, &stdout, &stdout); err != nil {
+		t.Fatalf("run --help: %v", err)
+	}
+	if !strings.Contains(stdout.String(), "Usage: parityledger validate LEDGER") {
+		t.Fatalf("unexpected usage output: %q", stdout.String())
+	}
+}