Initial Aegis Usenet client release

1 files changed, 36 insertions, 0 deletions

diff --git a/internal/cryptokit/yubicrypt_test.go b/internal/cryptokit/yubicrypt_test.go
new file mode 100644
index 0000000..5adaf40
--- /dev/null
+++ b/internal/cryptokit/yubicrypt_test.go
@@ -0,0 +1,36 @@
+package cryptokit
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestFindYubiCryptCLIUsesExplicitExecutable(t *testing.T) {
+	directory := t.TempDir()
+	path := filepath.Join(directory, "yubicrypt")
+	if err := os.WriteFile(path, []byte("#!/bin/sh\nexit 0\n"), 0o700); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("AEGIS_YUBICRYPT_CLI", path)
+	found, err := FindYubiCryptCLI()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if found != path {
+		t.Fatalf("found %q, want %q", found, path)
+	}
+}
+
+func TestRequireYubiPIN(t *testing.T) {
+	input, err := requireYubiPIN("123456\n")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if string(input) != "123456\n" {
+		t.Fatalf("unexpected PIN input %q", input)
+	}
+	if _, err := requireYubiPIN(""); err == nil {
+		t.Fatal("empty PIN accepted")
+	}
+}