text: /* eslint-disable flowtype/require-valid-file-annotation */
  import TestServer from 'fetch-test-server';
  import app from '../app';
  import { flushdb } from '../test/support';
  import { buildUser, buildGroup } from '../test/factories';
  import { Event } from '../models';
  
  const server = new TestServer(app.callback());
  
  beforeEach(flushdb);
  afterAll(server.close);
  
  describe('#groups.create', async () => {
    it('should create a group', async () => {
      const name = 'hello I am a group';
      const user = await buildUser({ isAdmin: true });
  
      const res = await server.post('/api/groups.create', {
        body: { token: user.getJwtToken(), name },
      });
  
      const body = await res.json();
  
      expect(res.status).toEqual(200);
      expect(body.data.name).toEqual(name);
    });
  });
  
  describe('#groups.update', async () => {
    it('should require authentication', async () => {
      const group = await buildGroup();
      const res = await server.post('/api/groups.update', {
        body: { id: group.id, name: 'Test' },
      });
      const body = await res.json();
  
      expect(res.status).toEqual(401);
      expect(body).toMatchSnapshot();
    });
  
    it('should require admin', async () => {
      const group = await buildGroup();
      const user = await buildUser();
      const res = await server.post('/api/groups.update', {
        body: { token: user.getJwtToken(), id: group.id, name: 'Test' },
      });
      expect(res.status).toEqual(403);
    });
  
    it('should require authorization', async () => {
      const group = await buildGroup();
      const user = await buildUser({ isAdmin: true });
  
      const res = await server.post('/api/groups.update', {
        body: { token: user.getJwtToken(), id: group.id, name: 'Test' },
      });
      expect(res.status).toEqual(403);
    });
  
    describe('when user is admin', async () => {
      let user, group;
  
      beforeEach(async () => {
        user = await buildUser({ isAdmin: true });
        group = await buildGroup({ teamId: user.teamId });
      });
  
      it('allows admin to edit a group', async () => {
        const res = await server.post('/api/groups.update', {
          body: { token: user.getJwtToken(), id: group.id, name: 'Test' },
        });
  
        const events = await Event.findAll();
        expect(events.length).toEqual(1);
  
        const body = await res.json();
        expect(res.status).toEqual(200);
        expect(body.data.name).toBe('Test');
      });
  
      it('does not create an event if the update is a noop', async () => {
        const res = await server.post('/api/groups.update', {
          body: { token: user.getJwtToken(), id: group.id, name: group.name },
        });
  
        const events = await Event.findAll();
        expect(events.length).toEqual(0);
  
        const body = await res.json();
        expect(res.status).toEqual(200);
        expect(body.data.name).toBe(group.name);
      });
  
      it('fails with validation error when name already taken', async () => {
        await buildGroup({
          teamId: user.teamId,
          name: 'test',
        });
  
        const res = await server.post('/api/groups.update', {
          body: {
            token: user.getJwtToken(),
            id: group.id,
            name: 'TEST',
          },
        });
  
        const body = await res.json();
        expect(res.status).toEqual(400);
        expect(body).toMatchSnapshot();
      });
    });
  });
  
  describe('#groups.list', async () => {
    it('should require authentication', async () => {
      const res = await server.post('/api/groups.list');
      const body = await res.json();
  
      expect(res.status).toEqual(401);
      expect(body).toMatchSnapshot();
    });
  
    it('should return groups with memberships preloaded', async () => {
      const user = await buildUser();
      const group = await buildGroup({ teamId: user.teamId });
  
      await group.addUser(user, { through: { createdById: user.id } });
  
      const res = await server.post('/api/groups.list', {
        body: { token: user.getJwtToken() },
      });
      const body = await res.json();
  
      expect(res.status).toEqual(200);
  
      expect(body.data['groups'].length).toEqual(1);
      expect(body.data['groups'][0].id).toEqual(group.id);
  
      expect(body.data['groupMemberships'].length).toEqual(1);
      expect(body.data['groupMemberships'][0].groupId).toEqual(group.id);
      expect(body.data['groupMemberships'][0].user.id).toEqual(user.id);
  
      expect(body.policies.length).toEqual(1);
      expect(body.policies[0].abilities.read).toEqual(true);
    });
  
    it('should return groups when membership user is deleted', async () => {
      const me = await buildUser();
      const user = await buildUser({ teamId: me.teamId });
      const group = await buildGroup({ teamId: user.teamId });
  
      await group.addUser(user, { through: { createdById: me.id } });
      await group.addUser(me, { through: { createdById: me.id } });
      await user.destroy();
  
      const res = await server.post('/api/groups.list', {
        body: { token: me.getJwtToken() },
      });
      const body = await res.json();
  
      expect(res.status).toEqual(200);
  
      expect(body.data['groups'].length).toEqual(1);
      expect(body.data['groups'][0].id).toEqual(group.id);
  
      expect(body.data['groupMemberships'].length).toEqual(1);
      expect(body.data['groupMemberships'][0].groupId).toEqual(group.id);
      expect(body.data['groupMemberships'][0].user.id).toEqual(me.id);
  
      expect(body.policies.length).toEqual(1);
      expect(body.policies[0].abilities.read).toEqual(true);
    });
  });
  
  describe('#groups.info', async () => {
    it('should return group if admin', async () => {
      const user = await buildUser({ isAdmin: true });
      const group = await buildGroup({ teamId: user.teamId });
  
      const res = await server.post('/api/groups.info', {
        body: { token: user.getJwtToken(), id: group.id },
      });
  
      const body = await res.json();
  
      expect(res.status).toEqual(200);
      expect(body.data.id).toEqual(group.id);
    });
  
    it('should return group if member', async () => {
      const user = await buildUser();
      const group = await buildGroup({ teamId: user.teamId });
      await group.addUser(user, { through: { createdById: user.id } });
  
      const res = await server.post('/api/groups.info', {
        body: { token: user.getJwtToken(), id: group.id },
      });
  
      const body = await res.json();
  
      expect(res.status).toEqual(200);
      expect(body.data.id).toEqual(group.id);
    });
  
    it('should not return group if non-member, non-admin', async () => {
      const user = await buildUser();
      const group = await buildGroup({ teamId: user.teamId });
  
      const res = await server.post('/api/groups.info', {
        body: { token: user.getJwtToken(), id: group.id },
      });
  
      expect(res.status).toEqual(403);
    });
  
    it('should require authentication', async () => {
      const res = await server.post('/api/groups.info');
      const body = await res.json();
  
      expect(res.status).toEqual(401);
      expect(body).toMatchSnapshot();
    });
  
    it('should require authorization', async () => {
      const user = await buildUser();
      const group = await buildGroup();
      const res = await server.post('/api/groups.info', {
        body: { token: user.getJwtToken(), id: group.id },
      });
      expect(res.status).toEqual(403);
    });
  });
  
  describe('#groups.delete', async () => {
    it('should require authentication', async () => {
      const group = await buildGroup();
      const res = await server.post('/api/groups.delete', {
        body: { id: group.id },
      });
      const body = await res.json();
  
      expect(res.status).toEqual(401);
      expect(body).toMatchSnapshot();
    });
  
    it('should require admin', async () => {
      const group = await buildGroup();
      const user = await buildUser();
      const res = await server.post('/api/groups.delete', {
        body: { token: user.getJwtToken(), id: group.id },
      });
      expect(res.status).toEqual(403);
    });
  
    it('should require authorization', async () => {
      const group = await buildGroup();
      const user = await buildUser({ isAdmin: true });
  
      const res = await server.post('/api/groups.delete', {
        body: { token: user.getJwtToken(), id: group.id },
      });
      expect(res.status).toEqual(403);
    });
  
    it('allows admin to delete a group', async () => {
      const user = await buildUser({ isAdmin: true });
      const group = await buildGroup({ teamId: user.teamId });
  
      const res = await server.post('/api/groups.delete', {
        body: { token: user.getJwtToken(), id: group.id },
      });
  
      const body = await res.json();
      expect(res.status).toEqual(200);
      expect(body.success).toEqual(true);
    });
  });
  
  describe('#groups.memberships', async () => {
    it('should return members in a group', async () => {
      const user = await buildUser();
      const group = await buildGroup({ teamId: user.teamId });
  
      await group.addUser(user, { through: { createdById: user.id } });
  
      const res = await server.post('/api/groups.memberships', {
        body: { token: user.getJwtToken(), id: group.id },
      });
  
      const body = await res.json();
  
      expect(res.status).toEqual(200);
      expect(body.data.users.length).toEqual(1);
      expect(body.data.users[0].id).toEqual(user.id);
      expect(body.data.groupMemberships.length).toEqual(1);
      expect(body.data.groupMemberships[0].user.id).toEqual(user.id);
    });
  
    it('should allow filtering members in group by name', async () => {
      const user = await buildUser();
      const user2 = await buildUser({ name: "Won't find" });
      const user3 = await buildUser({ teamId: user.teamId, name: 'Deleted' });
      const group = await buildGroup({ teamId: user.teamId });
  
      await group.addUser(user, { through: { createdById: user.id } });
      await group.addUser(user2, { through: { createdById: user.id } });
      await group.addUser(user3, { through: { createdById: user.id } });
  
      await user3.destroy();
  
      const res = await server.post('/api/groups.memberships', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          query: user.name.slice(0, 3),
        },
      });
      const body = await res.json();
  
      expect(res.status).toEqual(200);
      expect(body.data.users.length).toEqual(1);
      expect(body.data.users[0].id).toEqual(user.id);
    });
  
    it('should require authentication', async () => {
      const res = await server.post('/api/groups.memberships');
      const body = await res.json();
  
      expect(res.status).toEqual(401);
      expect(body).toMatchSnapshot();
    });
  
    it('should require authorization', async () => {
      const user = await buildUser();
      const group = await buildGroup();
  
      const res = await server.post('/api/groups.memberships', {
        body: { token: user.getJwtToken(), id: group.id },
      });
      expect(res.status).toEqual(403);
    });
  });
  
  describe('#groups.add_user', async () => {
    it('should add user to group', async () => {
      const user = await buildUser({ isAdmin: true });
      const group = await buildGroup({
        teamId: user.teamId,
      });
  
      const res = await server.post('/api/groups.add_user', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          userId: user.id,
        },
      });
  
      const users = await group.getUsers();
      expect(res.status).toEqual(200);
      expect(users.length).toEqual(1);
    });
  
    it('should require authentication', async () => {
      const res = await server.post('/api/groups.add_user');
      expect(res.status).toEqual(401);
    });
  
    it('should require user in team', async () => {
      const user = await buildUser({ isAdmin: true });
      const group = await buildGroup({
        teamId: user.teamId,
      });
      const anotherUser = await buildUser();
  
      const res = await server.post('/api/groups.add_user', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          userId: anotherUser.id,
        },
      });
  
      const body = await res.json();
  
      expect(res.status).toEqual(403);
      expect(body).toMatchSnapshot();
    });
  
    it('should require admin', async () => {
      const user = await buildUser();
      const group = await buildGroup({
        teamId: user.teamId,
      });
      const anotherUser = await buildUser({ teamId: user.teamId });
  
      const res = await server.post('/api/groups.add_user', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          userId: anotherUser.id,
        },
      });
  
      const body = await res.json();
  
      expect(res.status).toEqual(403);
      expect(body).toMatchSnapshot();
    });
  });
  
  describe('#groups.remove_user', async () => {
    it('should remove user from group', async () => {
      const user = await buildUser({ isAdmin: true });
      const group = await buildGroup({
        teamId: user.teamId,
      });
  
      await server.post('/api/groups.add_user', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          userId: user.id,
        },
      });
  
      const users = await group.getUsers();
      expect(users.length).toEqual(1);
  
      const res = await server.post('/api/groups.remove_user', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          userId: user.id,
        },
      });
  
      const users1 = await group.getUsers();
      expect(res.status).toEqual(200);
      expect(users1.length).toEqual(0);
    });
  
    it('should require authentication', async () => {
      const res = await server.post('/api/groups.remove_user');
  
      expect(res.status).toEqual(401);
    });
  
    it('should require user in team', async () => {
      const user = await buildUser({ isAdmin: true });
      const group = await buildGroup({
        teamId: user.teamId,
      });
      const anotherUser = await buildUser();
  
      const res = await server.post('/api/groups.remove_user', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          userId: anotherUser.id,
        },
      });
      const body = await res.json();
  
      expect(res.status).toEqual(403);
      expect(body).toMatchSnapshot();
    });
  
    it('should require admin', async () => {
      const user = await buildUser();
      const group = await buildGroup({
        teamId: user.teamId,
      });
      const anotherUser = await buildUser({
        teamId: user.teamId,
      });
  
      const res = await server.post('/api/groups.remove_user', {
        body: {
          token: user.getJwtToken(),
          id: group.id,
          userId: anotherUser.id,
        },
      });
      const body = await res.json();
  
      expect(res.status).toEqual(403);
      expect(body).toMatchSnapshot();
    });
  });
  