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, 71 insertions, 0 deletions

diff --git a/tests/Modules/RebootControl/SchedulerTest.php b/tests/Modules/RebootControl/SchedulerTest.php
new file mode 100644
index 00000000..af9cadf3
--- /dev/null
+++ b/tests/Modules/RebootControl/SchedulerTest.php
@@ -0,0 +1,71 @@
+<?php
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Tests for modules-available/rebootcontrol/inc/scheduler.inc.php
+ * Uses SQLite-backed DB and real Location + OpeningTimes.
+ *
+ */
+class SchedulerTest extends TestCase
+{
+    protected function setUp(): void
+    {
+        Database::resetSchema();
+        Render::reset();
+        Message::reset();
+        User::reset();
+        $_GET = $_POST = $_REQUEST = [];
+        // Use real Location and OpeningTimes
+        $GLOBALS['__TEST_USE_REAL_CLASSES'] = ['Location'];
+        require_once __DIR__ . '/../../../modules-available/locations/inc/location.inc.php';
+        require_once __DIR__ . '/../../../modules-available/locations/inc/openingtimes.inc.php';
+        require_once __DIR__ . '/../../../modules-available/rebootcontrol/inc/scheduler.inc.php';
+        // Ensure campus (1) has opening times already from seed; adjust to predictable short window for test stability
+        $today = date('l');
+        $now = time();
+        $open = date('H:i', $now + 3600);    // opens in 1h
+        $close = date('H:i', $now + 7200);   // closes in 2h
+        $json = json_encode([[ 'days' => [$today], 'openingtime' => $open, 'closingtime' => $close ]]);
+        Database::exec('UPDATE location SET openingtime = :ot WHERE locationid = 1', ['ot' => $json]);
+    }
+
+    public function testSetLocationOptionsCreatesOrDeletesSchedule(): void
+    {
+        // Initially, no schedule rows
+        $row0 = Database::queryFirst('SELECT COUNT(*) AS c FROM reboot_scheduler');
+        $this->assertSame(0, (int)$row0['c']);
+
+        // Enable WOL with small offset -> creates a schedule with next execution in future
+        Scheduler::setLocationOptions(1, ['wol' => true, 'sd' => false, 'wol-offset' => 5, 'sd-offset' => 0, 'ra-mode' => Scheduler::RA_ALWAYS]);
+        $row = Database::queryFirst('SELECT * FROM reboot_scheduler WHERE locationid = 1');
+        $this->assertNotFalse($row);
+        $this->assertSame('WOL', $row['action']);
+        $this->assertGreaterThan(time(), (int)$row['nextexecution']);
+        $opts = json_decode($row['options'], true);
+        $this->assertIsArray($opts);
+        $this->assertTrue($opts['wol']);
+
+        // Disable all (and RA_ALWAYS) -> deletes schedule
+        Scheduler::setLocationOptions(1, ['wol' => false, 'sd' => false, 'wol-offset' => 0, 'sd-offset' => 0, 'ra-mode' => Scheduler::RA_ALWAYS]);
+        $row2 = Database::queryFirst('SELECT * FROM reboot_scheduler WHERE locationid = 1');
+        $this->assertFalse($row2);
+    }
+
+    public function testUpdateScheduleRecursiveUpdatesChildrenWithoutOwnTimes(): void
+    {
+        // Give child (2) no opening times and write options
+        Database::exec('UPDATE location SET openingtime = NULL WHERE locationid = 2');
+        // Assign options to child 2
+        Scheduler::setLocationOptions(2, ['wol' => true, 'sd' => false, 'wol-offset' => 0, 'sd-offset' => 0, 'ra-mode' => Scheduler::RA_ALWAYS]);
+        // Now modify parent (1) opening time again -> should update child's schedule
+        $today = date('l');
+        $json = json_encode([[ 'days' => [$today], 'openingtime' => '23:59', 'closingtime' => '23:59' ]]);
+        Database::exec('UPDATE location SET openingtime = :ot WHERE locationid = 1', ['ot' => $json]);
+        // Trigger recalculation by setting location options on parent (even if unchanged)
+        Scheduler::setLocationOptions(1, ['wol' => true, 'sd' => false, 'wol-offset' => 0, 'sd-offset' => 0, 'ra-mode' => Scheduler::RA_ALWAYS]);
+        $child = Database::queryFirst('SELECT * FROM reboot_scheduler WHERE locationid = 2');
+        $this->assertNotFalse($child);
+        $this->assertGreaterThanOrEqual(0, (int)$child['nextexecution']);
+    }
+}