easyai-ai-gateway/apps/web/src/pages/admin/platform-form.test.ts

import type { BaseModelCatalogItem } from '@easyai-ai-gateway/contracts';
import { describe, expect, it } from 'vitest';
import { createEmptyPlatformForm, platformModelPayloads } from './platform-form';

const baseModel = {
  id: 'model-1',
  providerKey: 'simulation',
  canonicalModelKey: 'simulation:model-1',
  invocationName: 'model-1',
  providerModelName: 'model-1',
  modelType: ['video_generate'],
  modelAlias: 'model-1',
  displayName: 'Model 1',
  referenceCount: 0,
  pricingVersion: 1,
  status: 'active',
  createdAt: '2026-07-24T00:00:00Z',
  updatedAt: '2026-07-24T00:00:00Z',
} satisfies BaseModelCatalogItem;

function selectedForm() {
  return {
    ...createEmptyPlatformForm('simulation'),
    selectedModelIds: [baseModel.id],
  };
}

describe('platform model rate limit payload', () => {
  it('preserves an existing model policy when the edit form was not touched', () => {
    const [payload] = platformModelPayloads([baseModel], selectedForm());

    expect(payload.rateLimitPolicyMode).toBeUndefined();
    expect(payload.rateLimitPolicy).toBeUndefined();
  });

  it('writes inherit only after the override is explicitly disabled', () => {
    const [payload] = platformModelPayloads([baseModel], {
      ...selectedForm(),
      modelRateLimitOverrideTouched: true,
    });

    expect(payload.rateLimitPolicyMode).toBe('inherit');
    expect(payload.rateLimitPolicy).toBeUndefined();
  });

  it('writes an explicit unlimited override when the enabled policy has no rules', () => {
    const [payload] = platformModelPayloads([baseModel], {
      ...selectedForm(),
      modelOverrideRateLimit: true,
      modelRateLimitOverrideTouched: true,
    });

    expect(payload.rateLimitPolicyMode).toBe('override');
    expect(payload.rateLimitPolicy).toEqual({ rules: [] });
  });
});