Initial curated chimera source from a8ae5b1db07fb49926c94585e2718e5130330974

test/server/ch-0202-protection-policy.test.js

@@ -0,0 +1,56 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const path = require('node:path');
+const test = require('node:test');
+const model = require('../../renderer/modules/protection-model');
+
+const available = (id, deviceId, extra = {}) => model.normalizeCopy(
+  { game_id: 'PPSA00001', name: 'Policy Test' },
+  { id, deviceId, volumeId: `volume-${id}`, relativePath: `copy-${id}`, availabilityState: 'available', integrityState: 'verified', ...extra },
+  id
+);
+
+test('protection policy matrix requires healthy copies on distinct devices', () => {
+  const matrix = [
+    { copies: [], status: 'unprotected', healthy: false },
+    { copies: [available(1, 'A')], status: 'needs-diversity', healthy: false },
+    { copies: [available(1, 'A'), available(2, 'B')], status: 'healthy', healthy: true },
+    { copies: [available(1, 'A'), available(2, 'B', { integrityState: 'failed' })], status: 'needs-diversity', healthy: false }
+  ];
+  matrix.forEach(entry => {
+    const result = model.evaluate(entry.copies, 2);
+    assert.equal(result.status, entry.status);
+    assert.equal(result.healthy, entry.healthy);
+  });
+});
+
+test('two copies on the same device do not satisfy diversity and are not called healthy duplicates', () => {
+  const result = model.evaluate([available(1, 'A'), available(2, 'A')], 2);
+  assert.equal(result.copyCount, 2);
+  assert.equal(result.distinctDeviceCount, 1);
+  assert.equal(result.sameDeviceExcess, 1);
+  assert.equal(result.status, 'needs-diversity');
+  assert.equal(result.healthy, false);
+});
+
+test('missing copy remains visible and exact restore action targets its concrete copy id', () => {
+  const rows = model.flatten([{
+    game_id: 'PPSA00001',
+    name: 'Policy Test',
+    localCopies: [
+      { id: 41, deviceId: 'A', volumeId: 'primary', relativePath: 'PPSA00001', availabilityState: 'available', integrityState: 'verified' },
+      { id: 42, deviceId: 'B', volumeId: 'usb', relativePath: 'PPSA00001', availabilityState: 'unavailable', integrityState: 'unknown' }
+    ]
+  }]);
+  const renderer = fs.readFileSync(path.join(__dirname, '..', '..', 'renderer', 'modules', 'backups.js'), 'utf8');
+
+  assert.equal(rows.length, 2);
+  assert.equal(rows[1].missing, true);
+  assert.equal(rows[1].policy.missingCopyCount, 1);
+  assert.equal(rows[1].restoreTarget.copyId, '42');
+  assert.match(renderer, /data-restore-copy-id=/);
+  assert.match(renderer, /state\.protectionRestoreTarget = copy\.restoreTarget/);
+  assert.match(renderer, /No restore has started/);
+});