Show running instances on host pages

2026-10-05 13:56:37 -04:00
parent a6c40cde9b
commit a142f06c77
4 changed files with 87 additions and 3 deletions
@@ -0,0 +1,47 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { newFixture, type Fixture } from '../helpers/fixture.js';
+
+let fixture: Fixture;
+beforeEach(async () => { vi.resetModules(); fixture = await newFixture([]); });
+afterEach(async () => { await fixture.cleanup(); });
+
+describe('host detail instances', () => {
+    it('returns only current instances belonging to the requested host and refreshes their health', async () => {
+        const { createHost } = await import('../../src/lib/server/hosts/index.js');
+        const host = createHost({ name: 'Selected host' });
+        const other = createHost({ name: 'Other host' });
+        const { db } = await import('../../src/lib/server/db/index.js');
+        const now = new Date().toISOString();
+        const add = (name: string, hostId: string, retired = false, destroyed = false) => {
+            db().prepare(`INSERT INTO native_instances (id, server, host_id, generation, library_id, image, port, created_at, retired_at)
+                VALUES (?, ?, ?, 1, 'library', 'runtime:test', 28960, ?, ?)`)
+                .run(name, name, hostId, now, retired ? now : null);
+            db().prepare(`INSERT INTO servers (name, komodo_name,
+                container_state, container_checked_at, last_seen_at, last_players, destroyed_at)
+                VALUES (?, ?, 'running', ?, ?, 2, ?)`)
+                .run(name, name, now, now, destroyed ? now : null);
+        };
+        add('running', host.id);
+        add('unavailable', host.id);
+        add('other-host', other.id);
+        add('retired', host.id, true);
+        add('destroyed', host.id, false, true);
+        db().prepare(`INSERT INTO native_instances (id, server, host_id, library_id, image, port, created_at, retired_at)
+            VALUES ('old-placement', 'other-host', ?, 'library', 'runtime:test', 28960, ?, ?)`)
+            .run(host.id, now, now);
+        db().prepare("UPDATE servers SET container_state='exited' WHERE name='unavailable'").run();
+
+        const { GET } = await import('../../src/routes/api/hosts/[id]/+server.js');
+        const read = async (id: string) => (await GET({ request: new Request(`https://ec.test/api/hosts/${id}`), params: { id } }).json());
+        const body = await read(host.id);
+        expect(body.instances.map((instance: { name: string }) => instance.name)).toEqual(['running', 'unavailable']);
+        expect(body.instances[0]).toMatchObject({ health: 'online', last_players: 2 });
+        expect(body.instances[1]).toMatchObject({ health: 'offline', last_players: null });
+        expect(body.serverNow).toEqual(expect.any(Number));
+
+        db().prepare("UPDATE servers SET last_players=0 WHERE name='running'").run();
+        expect((await read(host.id)).instances[0].last_players).toBe(0);
+        expect((await read(other.id)).instances.map((instance: { name: string }) => instance.name)).toEqual(['other-host']);
+        expect((await read(createHost({ name: 'Empty host' }).id)).instances).toEqual([]);
+    });
+});