import './helpers/mockRequestAtlassian';
import api from '../../index';
import {
  MOCK_COMPONENT_ID,
  MOCK_ERROR_MESSAGE,
  MOCK_ERROR_TYPE,
  MOCK_LABEL,
  MOCK_MUTATION_ERROR,
} from '../fixtures/mocks';
import { mockRequestGraph } from './helpers/requestMocks';
import { GRAPHQL_GATEWAY_SOURCE } from '../../helpers/constants';

const compassApp = api.compass.asApp();

// @ts-ignore
const requestGraphSpy = jest.spyOn(compassApp.api, 'requestGraph');

const REQUEST_ARG = {
  componentId: MOCK_COMPONENT_ID,
  labelNames: [MOCK_LABEL],
};

describe('addLabels', () => {
  beforeEach(() => {
    jest.clearAllMocks();
  });

  test('transforms GqlErrors', async () => {
    mockRequestGraph(requestGraphSpy, [
      {
        message: MOCK_ERROR_MESSAGE,
        extensions: {
          errorSource: GRAPHQL_GATEWAY_SOURCE,
          classification: MOCK_ERROR_TYPE,
        },
      },
    ]);
    const resp = await compassApp.addLabels(REQUEST_ARG);

    expect(resp).toMatchSnapshot();
  });

  test('transforms MutationErrors', async () => {
    mockRequestGraph(requestGraphSpy, [], {
      compass: {
        addComponentLabels: {
          addedLabels: null,
          errors: [MOCK_MUTATION_ERROR],
        },
      },
    } as any);
    const resp = await compassApp.addLabels(REQUEST_ARG);

    expect(resp).toMatchSnapshot();
  });

  test('successfully returns added labels', async () => {
    mockRequestGraph(requestGraphSpy, [], {
      compass: {
        addComponentLabels: {
          addedLabels: [MOCK_LABEL],
        },
      },
    } as any);

    const resp = await compassApp.addLabels(REQUEST_ARG);

    expect(resp).toMatchSnapshot();
  });

  test('errors if response cannot be parsed', async () => {
    mockRequestGraph(requestGraphSpy, [], {
      invalid_response: 'hello world',
    } as any);

    const resp = await compassApp.addLabels(REQUEST_ARG);

    expect(resp).toMatchSnapshot();
  });
});