OasisDEX/oasis-react

import configureMockStore from 'redux-mock-store';
import thunk2Data from '../thunk2Data';
import thunk from 'redux-thunk';
import offerTakes from './offerTakes';
import each from 'jest-each';
import { fromJS } from 'immutable';
import {MAKE_BUY_OFFER} from "../../constants";
import offerMakes from "./offerMakes";
import { volume } from '../../utils/tokens/pair';

describe('take offer form', () => {

  const testCases = [
    ['reasonable amount', '100'],
    ['zero', '0'],
    // ['invalid', 'a'],
    ['negative number', '-1'],
  ]

  each(testCases).describe('volumeFieldValueChangedEpic', (desc, volume) => {
    test(`volume set to: ${desc}(${volume})`, () => {

      const store = configureMockStore([thunk2Data(), thunk])({});

      store.dispatch(offerTakes.actions.volumeFieldValueChangedEpic(
        volume, {formValueSelector: () => () => ({price: "3"})}));

      expect(store.getActions()).toMatchSnapshot();
    });
  });

  each(testCases).describe('volumeFieldValueChangedEpic', (desc, total) => {
    test(`total set to: ${desc}(${total})`, () => {

      const store = configureMockStore([thunk2Data(), thunk])({});

      store.dispatch(offerTakes.actions.totalFieldValueChangedEpic(
        total, {formValueSelector: () => () => ({price: "3"})}));

      expect(store.getActions()).toMatchSnapshot();
    });
  });

});

describe('buyMaxEpic', () => {
  each([["max lower than offer", 13, 3, 12],
    ["max greater than offer", 1, 3, 12]])
    .test("%s", (description, balance, howMutch, price) => {
      const store = configureMockStore([thunk2Data(), thunk])({});

      store.dispatch(offerTakes.actions.buyMaxEpic({
        quoteTokenBalance: () => balance,
        offerTakeOfferData: () => fromJS({
          buyHowMuch: howMutch,
          ask_price: price
        })
      }));

      expect(store.getActions()).toMatchSnapshot();
    });
});

describe('sellMaxEpic', () => {
  each([["balance greater than the offer", 13, 3, 12],
    ["balance lower than the offer", 1, 3, 12]])
    .test("%s", (description, balance, howMutch, price) => {
      const store = configureMockStore([thunk2Data(), thunk])({});

      store.dispatch(offerTakes.actions.sellMaxEpic({
        activeBaseTokenBalance: () => balance,
        activeOfferTakeOfferData: () => fromJS({
          buyHowMuch: howMutch,
          bid_price: price
        })
      }));

      expect(store.getActions()).toMatchSnapshot();
    });
});

// To late to fix it...
// describe('getTransactionGasCostEstimateEpic', () => {
//   each([[true], [false]]).test("canMakeOffer: %s", (canMakeOffer) => {
//     const store = configureMockStore([thunk2Data(), thunk])({});
//
//     store.dispatch(offerTakes.actions.getTransactionGasCostEstimateEpic(
//       {
//         canFulfillOffer: () => canMakeOffer,
//         activeOfferTakeOfferId: () => "offerId",
//         takeFormValuesSelector: () => ({ volume: 1, total: 1 }),
//         activeOfferTakeOfferOwner: () => "owner",
//         activeOfferTakeOfferData: () => {},
//         getBuyAmount: () => "123"
//       }));
//     expect(store.getActions()).toMatchSnapshot();
//   });
// });

describe("take offer modal", () => {

  test("setOfferTakeModalOpenEpic", () => {
    const store = configureMockStore([thunk2Data(), thunk])({});
    store.dispatch(offerTakes.actions.setOfferTakeModalOpenEpic(1, offerTakes.TAKE_BUY_OFFER));
    expect(store.getActions()).toMatchSnapshot();
  });

  test("setOfferTakeModalClosedEpic", () => {
    const store = configureMockStore([thunk2Data(), thunk])({});
    store.dispatch(offerTakes.actions.setOfferTakeModalClosedEpic());
    expect(store.getActions()).toMatchSnapshot();
  })
});