veza/apps/web/src/features/settings/schemas/settingsSchema.test.ts

/**
 * settingsSchema regression tests
 * Covers Bug #5: Schema validation must accept playback field
 */
import { describe, it, expect } from 'vitest';
import { settingsSchema } from './settingsSchema';

describe('settingsSchema', () => {
  const validSettings = {
    notifications: {
      email_notifications: true,
      push_notifications: true,
      browser_notifications: true,
      email_on_follow: true,
      email_on_like: true,
      email_on_comment: true,
      email_on_message: true,
      email_on_mention: true,
      email_marketing: false,
    },
    privacy: {
      allow_search_indexing: true,
      show_activity: true,
    },
    content: {
      explicit_content: false,
      autoplay: true,
    },
    preferences: {
      language: 'en' as const,
      timezone: 'UTC',
      theme: 'auto' as const,
    },
  };

  it('should validate a complete settings object', () => {
    const result = settingsSchema.safeParse(validSettings);
    expect(result.success).toBe(true);
  });

  // Bug #5 regression: playback field must be accepted
  it('[Bug #5] should accept settings with playback field', () => {
    const withPlayback = {
      ...validSettings,
      playback: {
        quality: 'high' as const,
        volume: 0.8,
        crossfade: 3,
        autoplay: true,
      },
    };
    const result = settingsSchema.safeParse(withPlayback);
    expect(result.success).toBe(true);
  });

  it('[Bug #5] should accept settings without playback (optional)', () => {
    const result = settingsSchema.safeParse(validSettings);
    expect(result.success).toBe(true);
  });

  it('[Bug #5] should validate playback quality enum', () => {
    const withBadQuality = {
      ...validSettings,
      playback: {
        quality: 'ultra-hd',
        volume: 0.8,
        crossfade: 3,
        autoplay: true,
      },
    };
    const result = settingsSchema.safeParse(withBadQuality);
    expect(result.success).toBe(false);
  });

  it('[Bug #5] should validate playback volume range (0-1)', () => {
    const withBadVolume = {
      ...validSettings,
      playback: {
        quality: 'high' as const,
        volume: 1.5,
        crossfade: 3,
        autoplay: true,
      },
    };
    const result = settingsSchema.safeParse(withBadVolume);
    expect(result.success).toBe(false);
  });

  it('[Bug #5] should validate playback crossfade range (0-12)', () => {
    const withBadCrossfade = {
      ...validSettings,
      playback: {
        quality: 'high' as const,
        volume: 0.8,
        crossfade: 20,
        autoplay: true,
      },
    };
    const result = settingsSchema.safeParse(withBadCrossfade);
    expect(result.success).toBe(false);
  });

  it('should reject invalid theme values', () => {
    const withBadTheme = {
      ...validSettings,
      preferences: { ...validSettings.preferences, theme: 'neon' },
    };
    const result = settingsSchema.safeParse(withBadTheme);
    expect(result.success).toBe(false);
    if (!result.success) {
      expect(result.error.errors[0].message).toContain('Thème invalide');
    }
  });

  it('should reject invalid language values', () => {
    const withBadLang = {
      ...validSettings,
      preferences: { ...validSettings.preferences, language: 'xx' },
    };
    const result = settingsSchema.safeParse(withBadLang);
    expect(result.success).toBe(false);
  });
});