text: 'use strict';
  
  import { createTestConfig } from '../../../test/config/test-config';
  
  const test = require('ava');
  const supertest = require('supertest');
  const { EventEmitter } = require('events');
  const store = require('../../../test/fixtures/store');
  const { createServices } = require('../../services');
  const permissions = require('../../../test/fixtures/permissions');
  const getApp = require('../../app');
  
  const eventBus = new EventEmitter();
  
  function getSetup() {
      const base = `/random${Math.round(Math.random() * 1000)}`;
      const perms = permissions();
      const config = createTestConfig({
          preHook: perms.hook,
          server: { baseUriPath: base },
      });
      const stores = store.createStores();
  
      const services = createServices(stores, config);
      const app = getApp(config, stores, services, eventBus);
  
      return {
          base,
          request: supertest(app),
      };
  }
  
  test('should get all context definitions', t => {
      t.plan(2);
      const { request, base } = getSetup();
      return request
          .get(`${base}/api/admin/context`)
          .expect('Content-Type', /json/)
          .expect(200)
          .expect(res => {
              t.true(res.body.length === 3);
              const envField = res.body.find(c => c.name === 'environment');
              t.true(envField.name === 'environment');
          });
  });
  
  test('should get context definition', t => {
      t.plan(1);
      const { request, base } = getSetup();
      return request
          .get(`${base}/api/admin/context/userId`)
          .expect('Content-Type', /json/)
          .expect(200)
          .expect(res => {
              t.is(res.body.name, 'userId');
          });
  });
  
  test('should be allowed to use new context field name', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .post(`${base}/api/admin/context/validate`)
          .send({ name: 'new.name' })
          .set('Content-Type', 'application/json')
          .expect(200);
  });
  
  test('should not be allowed reuse context field name', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .post(`${base}/api/admin/context/validate`)
          .send({ name: 'environment' })
          .set('Content-Type', 'application/json')
          .expect(409);
  });
  
  test('should create a context field', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .post(`${base}/api/admin/context`)
          .send({ name: 'fancy', description: 'Bla bla' })
          .set('Content-Type', 'application/json')
          .expect(201);
  });
  
  test('should create a context field with legal values', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .post(`${base}/api/admin/context`)
          .send({
              name: 'page',
              description: 'Bla bla',
              legalValues: ['blue', 'red'],
          })
          .set('Content-Type', 'application/json')
          .expect(201);
  });
  
  test('should require name when creating a context field', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .post(`${base}/api/admin/context`)
          .send({ description: 'Bla bla' })
          .set('Content-Type', 'application/json')
          .expect(400);
  });
  
  test('should not create a context field with existing name', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .post(`${base}/api/admin/context`)
          .send({ name: 'userId', description: 'Bla bla' })
          .set('Content-Type', 'application/json')
          .expect(409);
  });
  
  test('should not create a context field with duplicate legal values', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .post(`${base}/api/admin/context`)
          .send({
              name: 'page',
              description: 'Bla bla',
              legalValues: ['blue', 'blue'],
          })
          .set('Content-Type', 'application/json')
          .expect(400);
  });
  
  test('should update a context field with new legal values', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .put(`${base}/api/admin/context/environment`)
          .send({
              name: 'environment',
              description: 'Used target application envrionments',
              legalValues: ['local', 'stage', 'production'],
          })
          .set('Content-Type', 'application/json')
          .expect(200);
  });
  
  test('should not delete a unknown context field', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .delete(`${base}/api/admin/context/unknown`)
          .set('Content-Type', 'application/json')
          .expect(404);
  });
  
  test('should delete a context field', t => {
      t.plan(0);
      const { request, base } = getSetup();
  
      return request
          .delete(`${base}/api/admin/context/appName`)
          .set('Content-Type', 'application/json')
          .expect(200);
  });
  