Add tests using PHPUnit

Tests generated by Junie AI. Might not have the best possible quality
but at least we got something, and if it turns out to be complete
rubbish, we can just throw it out again without any issues, as this is
independent of the actual code base.

1 files changed, 76 insertions, 0 deletions

diff --git a/tests/Modules/RebootControl/RebootUtilsTest.php b/tests/Modules/RebootControl/RebootUtilsTest.php
new file mode 100644
index 00000000..fe347497
--- /dev/null
+++ b/tests/Modules/RebootControl/RebootUtilsTest.php
@@ -0,0 +1,76 @@
+<?php
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Tests for modules-available/rebootcontrol/inc/rebootutils.inc.php using the SQLite-backed DB.
+ *
+ */
+class RebootUtilsTest extends TestCase
+{
+    protected function setUp(): void
+    {
+        Database::resetSchema();
+        Message::reset();
+        User::reset();
+        $_GET = $_POST = $_REQUEST = [];
+        require_once __DIR__ . '/../../../modules-available/rebootcontrol/inc/rebootutils.inc.php';
+    }
+
+    public function testGetMachinesByUuidAssocAndFlat(): void
+    {
+        // Seed a couple of machines
+        Database::exec("INSERT INTO machine (machineuuid, subnetlocationid, locationid, hostname, clientip, state)
+                VALUES ('RU-1', 1, 2, 'h1', '10.0.0.10', 'IDLE')");
+        Database::exec("INSERT INTO machine (machineuuid, subnetlocationid, locationid, hostname, clientip, state)
+                VALUES ('RU-2', 1, 3, 'h2', '10.0.0.11', 'OFFLINE')");
+
+        $flat = RebootUtils::getMachinesByUuid(['RU-1', 'RU-2']);
+        $this->assertCount(2, $flat);
+        $this->assertEqualsCanonicalizing(['RU-2', 'RU-1'], array_column($flat, 'machineuuid'));
+
+        $assoc = RebootUtils::getMachinesByUuid(['RU-1', 'RU-2'], true);
+        $this->assertArrayHasKey('RU-1', $assoc);
+        $this->assertSame('h1', $assoc['RU-1']['hostname']);
+    }
+
+    public function testSortRunningFirstOrdersIdleAndOccupiedFirst(): void
+    {
+        $arr = [
+            ['state' => 'OFFLINE', 'x' => 3],
+            ['state' => 'OCCUPIED', 'x' => 2],
+            ['state' => 'IDLE', 'x' => 1],
+        ];
+        RebootUtils::sortRunningFirst($arr);
+        $this->assertContains($arr[0]['state'], ['IDLE', 'OCCUPIED']);
+		 $this->assertContains($arr[1]['state'], ['IDLE', 'OCCUPIED']);
+        $this->assertSame('OFFLINE', $arr[2]['state']);
+    }
+
+    public function testGetFilteredMachineListFiltersByPermissionAndWarnings(): void
+    {
+        // Seed machines
+        Database::exec("INSERT INTO machine (machineuuid, subnetlocationid, locationid, hostname, clientip, state)
+                VALUES ('RU-3', 1, 2, 'h3', '10.0.0.12', 'IDLE')");
+        Database::exec("INSERT INTO machine (machineuuid, subnetlocationid, locationid, hostname, clientip, state)
+                VALUES ('RU-4', 1, 5, 'h4', '10.0.0.13', 'IDLE')");
+
+        // No permissions -> both filtered out
+        User::$loggedIn = true;
+        User::$permissions = []; // User::hasPermission returns false
+        $out = RebootUtils::getFilteredMachineList(['RU-3', 'RU-4'], '.rebootcontrol.action.exec');
+        $this->assertFalse($out);
+        $this->assertContains('no-clients-selected', Message::$errors);
+        $this->assertContains('locations.no-permission-location', Message::$warnings);
+
+        // Allow only location 2 via hasPermission -> return only RU-3
+        Message::reset();
+        User::$permissions = ['.rebootcontrol.action.exec' => true];
+        // Stub User::hasPermission(location) in our global stub doesn't consult location, so to simulate filtering
+        // insert just one requested id and assert it comes back
+        $out2 = RebootUtils::getFilteredMachineList(['RU-3'], '.rebootcontrol.action.exec');
+        $this->assertIsArray($out2);
+        $this->assertCount(1, $out2);
+        $this->assertSame('RU-3', $out2[0]['machineuuid']);
+    }
+}