Story 4.2 completed

tests/helpers/playerPrivacyManagerMock.js

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+// @ts-nocheck
+/**
+ * tests/helpers/playerPrivacyManagerMock.js
+ *
+ * Canonical PlayerPrivacyManager mock factory.
+ * ALL tests that need a PlayerPrivacyManager mock MUST use this factory.
+ *
+ * Usage:
+ *   import { createPlayerPrivacyManagerMock } from '../helpers/playerPrivacyManagerMock.js'
+ *   const manager = createPlayerPrivacyManagerMock()
+ *   const manager = createPlayerPrivacyManagerMock({ getSettings: () => ({ reactionCamEnabled: true }) })
+ */
+
+import { vi } from "vitest";
+
+/**
+ * Creates a mock PlayerPrivacyManager with optional overrides.
+ *
+ * All methods are vi.fn() stubs by default; pass overrides to customise.
+ * Default return values match PlayerPrivacyManager behavior.
+ *
+ * @param {Partial<PlayerPrivacyManagerSurface>} [overrides={}]
+ * @returns {PlayerPrivacyManagerSurface}
+ */
+export function createPlayerPrivacyManagerMock(overrides = {}) {
+  const defaults = {
+    // Settings retrieval
+    getSettings: vi.fn(() => ({
+      reactionCamEnabled: false,
+      hpReactiveCamStylingEnabled: false,
+      customPortraitFallback: null,
+    })),
+    // Portrait methods
+    getPortraitFallback: vi.fn(() => null),
+    getPortraitFallbackDataURL: vi.fn(() => null),
+    setPortraitFallback: vi.fn().mockResolvedValue(undefined),
+    removePortraitFallback: vi.fn().mockResolvedValue(undefined),
+    // Boolean setting methods
+    setSetting: vi.fn().mockResolvedValue(undefined),
+    isOptedIn: vi.fn(() => false),
+    getAllSettings: vi.fn(() => new Map()),
+    // Event handling
+    onChange: vi.fn(() => () => {}), // Returns unsubscribe function
+    teardown: vi.fn(),
+    // Override with any custom implementations
+    ...overrides,
+  };
+
+  return defaults;
+}