1 files changed, 45 insertions, 0 deletions
diff --git a/tests/Modules/RebootControl/SSHKeyTest.php b/tests/Modules/RebootControl/SSHKeyTest.php
new file mode 100644
index 00000000..5cec9ac4
--- /dev/null
+++ b/tests/Modules/RebootControl/SSHKeyTest.php
@@ -0,0 +1,45 @@
+<?php
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Tests for modules-available/rebootcontrol/inc/sshkey.inc.php
+ *
+ */
+class SSHKeyTest extends TestCase
+{
+    protected function setUp(): void
+    {
+        Database::resetSchema(); // not strictly needed here
+        Property::reset();
+        $_GET = $_POST = $_REQUEST = [];
+        require_once __DIR__ . '/../../../modules-available/rebootcontrol/inc/sshkey.inc.php';
+    }
+
+    public function testGetPrivateKeyUsesExistingAndDoesNotRegen(): void
+    {
+        $existing = "-----BEGIN PRIVATE KEY-----\nTESTKEY\n-----END PRIVATE KEY-----\n";
+        Property::set('rebootcontrol-private-key', $existing);
+        $regen = null;
+        $key = SSHKey::getPrivateKey($regen);
+        $this->assertSame($existing, $key);
+        $this->assertFalse($regen);
+    }
+
+    public function testGeneratePrivateAndPublicKeyWithOpenSSLIfAvailable(): void
+    {
+        if (!function_exists('openssl_pkey_new')) {
+            $this->markTestSkipped('OpenSSL not available in this environment');
+        }
+        Property::reset();
+        $regen = null;
+        $priv = SSHKey::getPrivateKey($regen);
+        $this->assertNotNull($priv);
+        $this->assertTrue($regen);
+        $this->assertStringContainsString('BEGIN', $priv);
+
+        $pub = SSHKey::getPublicKey();
+        $this->assertNotNull($pub);
+        $this->assertStringStartsWith('ssh-rsa ', $pub);
+    }
+}