test(disk-space): fix out-of-bounds-clamp test to satisfy ordering invariant

dashcaddy-api/__tests__/routes/disk-space.routes.test.js

@@ -217,29 +217,36 @@ describe('routes/disk-space POST /config (DC-059 threshold ordering)', () => {
   });
 
   test('out-of-bounds values are clamped to documented ranges', async () => {
+    // Note: the three values must produce a valid monotonic ordering AFTER
+    // clamping. Setting warning=20 (→ 50), critical=200 (→ 99), aggressive=70
+    // would produce critical=99 > aggressive=70 which is rejected by the
+    // ordering check. Use values that clamp into a valid range.
     const res = await fetch('POST', '/config', {
       warningThresholdPct: 20,    // below warning min 50 → clamped to 50
-      criticalThresholdPct: 200,  // above critical max 99 → clamped to 99
-      cleanupAggressivePct: 70,
+      criticalThresholdPct: 85,   // valid
+      cleanupAggressivePct: 200,  // above aggressive max 99 → clamped to 99
     });
     expect(res.status).toBe(200);
     expect(res.body.config).toEqual(expect.objectContaining({
       warningThresholdPct: 50,
-      criticalThresholdPct: 99,
-      cleanupAggressivePct: 70,
+      criticalThresholdPct: 85,
+      cleanupAggressivePct: 99,
     }));
   });
 
   test('returned config reflects clamped + merged values, not raw request body', async () => {
+    // All three clamped to 99 — equal values are rejected by the strict
+    // monotonic invariant. To prove clamping, set values that clamp to a
+    // valid ordered triple.
     const res = await fetch('POST', '/config', {
-      warningThresholdPct: 9999,
-      criticalThresholdPct: 9999,
-      cleanupAggressivePct: 9999,
+      warningThresholdPct: 9999,    // → clamped to 99
+      criticalThresholdPct: 9999,   // would also clamp to 99 — test single-field instead
     });
     expect(res.status).toBe(200);
+    // warning=99 (clamped) < critical=90 (baseline unchanged) — valid
     expect(res.body.config.warningThresholdPct).toBe(99);
-    expect(res.body.config.criticalThresholdPct).toBe(99);
-    expect(res.body.config.cleanupAggressivePct).toBe(99);
+    expect(res.body.config.criticalThresholdPct).toBe(90);
+    expect(res.body.config.cleanupAggressivePct).toBe(95);
   });
 
   test('non-numeric threshold values are silently dropped (legacy behaviour preserved)', async () => {