'use strict';

const test = require('node:test');
const assert = require('node:assert/strict');

const { shouldRequireImageSearchCredentials } = require('../src/services/imageSearchCredentialGuard');

test('optional image search never blocks production unless explicitly required', (context) => {
  const previousNodeEnv = process.env.NODE_ENV;
  const previousRequirement = process.env.REQUIRE_PERSISTED_IMAGE_SEARCH_SECRETS;
  context.after(() => {
    if (previousNodeEnv === undefined) delete process.env.NODE_ENV;
    else process.env.NODE_ENV = previousNodeEnv;
    if (previousRequirement === undefined) delete process.env.REQUIRE_PERSISTED_IMAGE_SEARCH_SECRETS;
    else process.env.REQUIRE_PERSISTED_IMAGE_SEARCH_SECRETS = previousRequirement;
  });

  process.env.NODE_ENV = 'production';
  delete process.env.REQUIRE_PERSISTED_IMAGE_SEARCH_SECRETS;
  assert.equal(shouldRequireImageSearchCredentials(), false);
  process.env.REQUIRE_PERSISTED_IMAGE_SEARCH_SECRETS = 'false';
  assert.equal(shouldRequireImageSearchCredentials(), false);

  process.env.NODE_ENV = 'development';
  delete process.env.REQUIRE_PERSISTED_IMAGE_SEARCH_SECRETS;
  assert.equal(shouldRequireImageSearchCredentials(), false);

  process.env.REQUIRE_PERSISTED_IMAGE_SEARCH_SECRETS = 'true';
  assert.equal(shouldRequireImageSearchCredentials(), true);
});