fairnesscoop / pictyschool

import { mock, instance, when, verify, anything } from 'ts-mockito';

import { SchoolRepository } from 'src/Infrastructure/School/Repository/SchoolRepository';

import { School } from 'src/Domain/School/School.entity';

import { GetSchoolByIdQueryHandler } from './GetSchoolByIdQueryHandler';

import { GetSchoolByIdQuery } from './GetSchoolByIdQuery';

import { SchoolNotFoundException } from 'src/Domain/School/Exception/SchoolNotFoundException';

import { SchoolDetailView } from '../View/SchoolDetailView';

import { CanUserAccessToSchool } from 'src/Domain/User/Specification/CanUserAccessToSchool';

import { UserCantAccessToSchoolException } from 'src/Domain/User/Exception/UserCantAccessToSchoolException';

import { Status, Type } from 'src/Domain/School/AbstractSchool';

describe('GetSchoolByIdQueryHandler', () => {

  const query = new GetSchoolByIdQuery('eb9e1d9b-dce2-48a9-b64f-f0872f3157d2', '551d848f-a1d5-4067-9a12-5f918b69d077');

  let schoolRepository: SchoolRepository;

  let canUserAccessToSchool: CanUserAccessToSchool;

  let queryHandler: GetSchoolByIdQueryHandler;

  let school: School;

  beforeEach(() => {

    school = mock(School);

    schoolRepository = mock(SchoolRepository);

    canUserAccessToSchool = mock(CanUserAccessToSchool);

    queryHandler = new GetSchoolByIdQueryHandler(instance(schoolRepository), instance(canUserAccessToSchool));

  });

  it('testGetSchool', async () => {

    const expectedResult = new SchoolDetailView(

      'd54f15d6-1a1d-47e8-8672-9f46018f9960',

      'Belliard',

      'LM120I',

      '127 Rue Belliard',

      'Paris',

      '75018',

      Status.PUBLIC,

      Type.ELEMENTARY,

      '[email protected]',

      '010101010101',

      10,

      200,

      'Observation'

    );

    when(school.getName()).thenReturn('Belliard');

    when(school.getId()).thenReturn('d54f15d6-1a1d-47e8-8672-9f46018f9960');

    when(school.getReference()).thenReturn('LM120I');

    when(school.getAddress()).thenReturn('127 Rue Belliard');

    when(school.getCity()).thenReturn('Paris');

    when(school.getZipCode()).thenReturn('75018');

    when(school.getPhoneNumber()).thenReturn('010101010101');

    when(school.getEmail()).thenReturn('[email protected]');

    when(school.getNumberOfClasses()).thenReturn(10);

    when(school.getNumberOfStudents()).thenReturn(200);

    when(school.getObservation()).thenReturn('Observation');

    when(school.getType()).thenReturn(Type.ELEMENTARY);

    when(school.getStatus()).thenReturn(Status.PUBLIC);

    when(

      schoolRepository.findOneById('eb9e1d9b-dce2-48a9-b64f-f0872f3157d2')

    ).thenResolve(instance(school));

    when(

      canUserAccessToSchool.isSatisfiedBy(instance(school), '551d848f-a1d5-4067-9a12-5f918b69d077')

    ).thenResolve(true);

    expect(await queryHandler.execute(query)).toMatchObject(expectedResult);

    verify(

      schoolRepository.findOneById('eb9e1d9b-dce2-48a9-b64f-f0872f3157d2')

    ).once();

    verify(

      canUserAccessToSchool.isSatisfiedBy(instance(school), '551d848f-a1d5-4067-9a12-5f918b69d077')

    ).once();

  });

  it('testGetSchoolNotFound', async () => {

    when(

      schoolRepository.findOneById('eb9e1d9b-dce2-48a9-b64f-f0872f3157d2')

    ).thenResolve(null);

    try {

      expect(await queryHandler.execute(query)).toBeUndefined();

    } catch (e) {

      expect(e).toBeInstanceOf(SchoolNotFoundException);

      expect(e.message).toBe('schools.errors.not_found');

      verify(

        schoolRepository.findOneById('eb9e1d9b-dce2-48a9-b64f-f0872f3157d2')

      ).once();

      verify(canUserAccessToSchool.isSatisfiedBy(anything(), anything())).never();

    }

  });

  it('testUserCantAccessToSchool', async () => {

    when(

      schoolRepository.findOneById('eb9e1d9b-dce2-48a9-b64f-f0872f3157d2')

    ).thenResolve(instance(school));

    when(

      canUserAccessToSchool.isSatisfiedBy(instance(school), '551d848f-a1d5-4067-9a12-5f918b69d077')

    ).thenResolve(false);

    try {

      expect(await queryHandler.execute(query)).toBeUndefined();

    } catch (e) {

      expect(e).toBeInstanceOf(UserCantAccessToSchoolException);

      expect(e.message).toBe('users.errors.cant_access_to_school');

      verify(

        schoolRepository.findOneById('eb9e1d9b-dce2-48a9-b64f-f0872f3157d2')

      ).once();

      verify(

        canUserAccessToSchool.isSatisfiedBy(instance(school), '551d848f-a1d5-4067-9a12-5f918b69d077')

      ).once();

    }

  });

});