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• openapi-mock-express-middleware-master
  • .github
    • PULL_REQUEST_TEMPLATE.md
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      • feature_request.md
      • bug_report.md
    • CONTRIBUTING.md
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      • build.yml
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    • CODE_OF_CONDUCT.md
  • .eslintignore
  • src
    • utils
      • validator.ts
      • index.ts
      • generator.spec.ts
      • generator.ts
    • operations
      • operation.spec.ts
      • index.ts
      • operations.ts
      • operation.ts
    • index.ts
    • middleware
      • isAuthenticated.spec.ts
      • index.ts
      • validateQuery.ts
      • validateBody.ts
      • validateHeaders.ts
      • validatePath.ts
      • isAuthenticated.ts
    • router.ts
    • index.spec.ts
  • jest.config.js
  • .prettierrc
  • LICENSE
  • test
    • fixtures
      • petstore.yaml
    • helpers
      • app.ts
    • integration.spec.ts
  • .eslintrc
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  • typings
    • json-schema-faker
      • index.d.ts
  • README.md
  • package.json
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    • process-staged-files
  • tsconfig.json
  • .gitignore
  • .prettierignore
  • assets

import path from 'path';

import { Router } from 'express';

import { createMockMiddleware } from './index';

describe('createMockMiddleware', () => {
  it('should return an instance of the express router', async () => {
    const middleware = createMockMiddleware({
      spec: path.resolve(__dirname, '../test/fixtures/petstore.yaml'),
    });

    expect(Object.getPrototypeOf(middleware)).toBe(Router);
  });

  it('should throw an error if the given file does not exist', () => {
    try {
      createMockMiddleware({
        spec: path.resolve(__dirname, '../test/fixtures/petstore_not_exist.yaml'),
      });
      throw new Error('exit');
    } catch (error) {
      expect(error).toBeInstanceOf(Error);
      expect(error).toHaveProperty(
        'message',
        `OpenAPI spec not found at location: ${path.resolve(
          __dirname,
          '../test/fixtures/petstore_not_exist.yaml'
        )}`
      );
    }
  });
});