@buggyorg/library-specification/lib/tests/components.js

Specification for buggy component library servers.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports.default = function (setup) {
  _chai2.default.use(_chaiHttp2.default);
  var expect = _chai2.default.expect;

  describe('Components', function () {
    it('gets the number of components', function () {
      return setup({ components: [] }).then(function (app) {
        return _chai2.default.request(app).get('/components/count');
      }).then(function (res) {
        expect(res.body).to.equal(0);
      }).then(function () {
        return setup({ components: [{ componentId: 'a', value: 1, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '0.1.0' }, { componentId: 'b', value: 2, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '1.0.0' }] });
      }).then(function (app) {
        return _chai2.default.request(app).get('/components');
      }).then(function (res) {
        expect(res.body).to.have.members(['a', 'b']);
      });
    });

    it('can query a specific component', function () {
      return setup({ components: [{ componentId: 'a', value: 1, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '0.1.0' }, { componentId: 'b', value: 2, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '1.0.0' }] }).then(function (app) {
        return _chai2.default.request(app).get('/components/get/a');
      }).then(function (res) {
        expect(res.body.value).to.equal(1);
      });
    });

    it('can query a specific component with a given version', function () {
      return setup({ components: [{ componentId: 'a', value: 1, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '0.1.0' }, { componentId: 'a', value: 2, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '0.2.0' }] }).then(function (app) {
        return _chai2.default.request(app).get('/components/get/a/version/0.2.0');
      }).then(function (res) {
        expect(res.body.value).to.equal(2);
      });
    });

    it('sends an error code if the specific component with a given version does not exist', function () {
      return setup({ components: [{ componentId: 'a', value: 1, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '0.1.0' }, { componentId: 'a', value: 2, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '0.2.0' }] }).then(function (app) {
        return _chai2.default.request(app).get('/components/get/a/version/0.1.2');
      }).then(function (res) {
        expect(false).to.be.true;
      }).catch(function (err) {
        expect(err.status).to.equal(404);
      });
    });

    it('sends an error code if the component does not exist', function () {
      return setup({ components: [] }).then(function (app) {
        return _chai2.default.request(app).get('/components/get/b');
      }).then(function (res) {
        expect(false).to.be.true;
      }).catch(function (err) {
        expect(err.status).to.equal(404);
      });
    });

    it('inserts new components', function () {
      return setup({ components: [] }).then(function (app) {
        return _chai2.default.request(app).post('/components').send({ componentId: 'a', ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '1.0.0' }).then(function (res) {
          expect(res.status).to.equal(204);
        }).then(function () {
          return _chai2.default.request(app).get('/components/count');
        }).then(function (res) {
          return expect(res.body).to.equal(1);
        });
      });
    });

    it('inserting an invalid component gives a 400 status code', function () {
      return setup({ components: [] }).then(function (app) {
        return _chai2.default.request(app).post('/components').send({ componentId: 'a' }) // no ports, no version
        .then(function (res) {
          expect.fail('Adding an invalid component should send a 400 status code.');
        }).catch(function (err) {
          expect(err.status).to.equal(400);
        });
      });
    });

    it('it is impossible to add two components with the same name', function () {
      return setup({ components: [] }).then(function (app) {
        return _chai2.default.request(app).post('/components').send({ componentId: 'a', ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '1.0.0' }).then(function (res) {
          return _chai2.default.request(app).post('/components').send({ componentId: 'a', ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '1.0.0' });
        }).then(function (res) {
          expect.fail('Adding a component twice should be impossible.');
        }).catch(function (err) {
          expect(err.status).to.equal(409);
        });
      });
    });

    it('updates a component', function () {
      setup({ components: [{ componentId: 'b' }, { componentId: 'a', value: 1, version: '0.1.0' }, { componentId: 'c' }] }).then(function (app) {
        return _chai2.default.request(app).post('/components').send({ componentId: 'a', value: 2, ports: [{ port: 'in', kind: 'input', type: 'generic' }], version: '0.2.0' }).then(function (res) {
          expect(res.status).to.equal(204);
        }).then(function () {
          return _chai2.default.request(app).get('/components/get/a');
        }).then(function (res) {
          return expect(res.body.value).to.equal(2);
        });
      });
    });
  });
};

var _chai = require('chai');

var _chai2 = _interopRequireDefault(_chai);

var _chaiHttp = require('chai-http');

var _chaiHttp2 = _interopRequireDefault(_chaiHttp);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }