import {
  StreamLimitsResponseModel,
  StreamLimitsResponseSchema,
} from './stream-limits-response.model';

describe('StreamLimitsResponseModel', () => {
  describe('constructor', () => {
    it('should create and initialize empty model', () => {
      const model = new StreamLimitsResponseModel();

      expect(model.maximumAttendees).toBe(0);
      expect(model.maximumStreamsPerDay).toBe(0);
      expect(model.maximumTimePerStream).toBe(0);
    });

    it('should initialize model from schema', () => {
      const schema: StreamLimitsResponseSchema = {
        maximum_attendees: 27,
        maximum_streams_per_day: 23,
        maximum_time_per_stream: 88,
      };

      const maximumAttendeesGlobal = '5';

      process.env.MAXIMUM_ATTENDEES_PER_STREAM = maximumAttendeesGlobal;
      const model = new StreamLimitsResponseModel(schema);

      expect(model.maximumAttendees).toBe(+maximumAttendeesGlobal);
      expect(model.maximumStreamsPerDay).toBe(schema.maximum_streams_per_day);
      expect(model.maximumTimePerStream).toBe(schema.maximum_time_per_stream);
    });
  });

  describe('#fromSchema', () => {
    it('should initialize from a schema input', () => {
      const model = new StreamLimitsResponseModel();

      expect(model.maximumAttendees).toBe(0);
      expect(model.maximumStreamsPerDay).toBe(0);
      expect(model.maximumTimePerStream).toBe(0);

      const schema: StreamLimitsResponseSchema = {
        maximum_attendees: 27,
        maximum_streams_per_day: 23,
        maximum_time_per_stream: 88,
      };

      process.env.MAXIMUM_ATTENDEES_PER_STREAM = '30';

      model.fromSchema(schema);
      expect(model.maximumAttendees).toBe(schema.maximum_attendees);
      expect(model.maximumStreamsPerDay).toBe(schema.maximum_streams_per_day);
      expect(model.maximumTimePerStream).toBe(schema.maximum_time_per_stream);
    });
  });

  describe('#toSchema', () => {
    it('should build a schema object from the model', () => {
      const model = new StreamLimitsResponseModel();

      expect(model.maximumAttendees).toBe(0);
      expect(model.maximumStreamsPerDay).toBe(0);
      expect(model.maximumTimePerStream).toBe(0);

      const schema: StreamLimitsResponseSchema = {
        maximum_attendees: 27,
        maximum_streams_per_day: 23,
        maximum_time_per_stream: 88,
      };

      process.env.MAXIMUM_ATTENDEES_PER_STREAM = '30';

      model.fromSchema(schema);

      const newSchema = model.toSchema();

      expect(newSchema).toStrictEqual(schema);
    });
  });
});