Помогите с тестами для HOC компонента. вот код
import React, { Component } from 'react';
import { object } from 'prop-types';
import { connect } from 'react-redux';
import { getFormSubmitErrors, getFormSyncErrors, getFormMeta } from 'redux-form';
export default formName => WrappedComponent =>
connect(state => ({
submitErrors: getFormSubmitErrors(formName)(state),
syncErrors: getFormSyncErrors(formName)(state),
meta: getFormMeta(formName)(state),
}))(
class WithValidationErrors extends Component {
static propTypes = {
meta: object,
submitErrors: object,
syncErrors: object,
};
static defaultProps = {
meta: {},
submitErrors: {},
syncErrors: {},
};
combineErrors({ submitErrors, meta, syncErrors }) {
const errorsToShow = {};
const errorKeys = [...Object.keys(submitErrors), ...Object.keys(syncErrors)];
errorKeys
.filter((value, index, arr) => arr.indexOf(value) === index)
.forEach(key => {
if (!(meta[key] && meta[key].touched && !meta[key].active)) return;
if (key in syncErrors) errorsToShow[key] = syncErrors[key];
if (key in submitErrors) {
if (key in errorsToShow) {
errorsToShow[key] += `; ${submitErrors[key]}`;
} else {
errorsToShow[key] = submitErrors[key];
}
}
});
return errorsToShow;
}
render() {
const errorsToShow = this.combineErrors(...this.props);
return <WrappedComponent {...this.props} errorsToShow={errorsToShow} />;
}
}
);