import { MetricSupplierResult } from '@atlassian/forge-graphql-types';
import {
  MetricSupplierResponse,
  MetricSupplierValidationErrors,
} from '../../builders/metric-supplier-response';
import { METRIC_VALUES, METRIC_VALUE_DATE_INVALID } from '../fixtures/mocks';

describe('metric supplier class tests', () => {
  it('returns error in case no metric values provided to addMetricValues method', () => {
    const metricSupplierResponse = new MetricSupplierResponse()
      .addMetricValues(null)
      .build();

    const expectedResult: MetricSupplierResult = {
      metricValues: undefined,
      error: MetricSupplierValidationErrors.METRIC_VALUES_NOT_PROVIDED,
    };
    expect(metricSupplierResponse).toEqual(expectedResult);
  });

  it('returns valid response in case metric values provided to addMetricValues method', () => {
    const metricSupplierResponse = new MetricSupplierResponse()
      .addMetricValues(METRIC_VALUES)
      .build();

    const expectedResult: MetricSupplierResult = {
      metricValues: METRIC_VALUES,
      error: undefined,
    };
    expect(metricSupplierResponse).toEqual(expectedResult);
  });

  it('returns error in case of invalid date provided', () => {
    const metricSupplierResponse = new MetricSupplierResponse()
      .addMetricValues([METRIC_VALUE_DATE_INVALID])
      .build();

    const expectedResult: MetricSupplierResult = {
      metricValues: undefined,
      error: MetricSupplierValidationErrors.INVALID_DATE,
    };
    expect(metricSupplierResponse).toEqual(expectedResult);
  });
});