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import mutations from '~/related_merge_requests/store/mutations';
import * as types from '~/related_merge_requests/store/mutation_types';
describe('RelatedMergeRequests Store Mutations', () => {
describe('SET_INITIAL_STATE', () => {
it('should set initial state according to given data', () => {
const apiEndpoint = '/api';
const state = {};
mutations[types.SET_INITIAL_STATE](state, { apiEndpoint });
expect(state.apiEndpoint).toEqual(apiEndpoint);
});
});
describe('REQUEST_DATA', () => {
it('should set loading flag', () => {
const state = {};
mutations[types.REQUEST_DATA](state);
expect(state.isFetchingMergeRequests).toEqual(true);
});
});
describe('RECEIVE_DATA_SUCCESS', () => {
it('should set loading flag and data', () => {
const state = {};
const mrs = [1, 2, 3];
mutations[types.RECEIVE_DATA_SUCCESS](state, { data: mrs, total: mrs.length });
expect(state.isFetchingMergeRequests).toEqual(false);
expect(state.mergeRequests).toEqual(mrs);
expect(state.totalCount).toEqual(mrs.length);
});
});
describe('RECEIVE_DATA_ERROR', () => {
it('should set loading and error flags', () => {
const state = {};
mutations[types.RECEIVE_DATA_ERROR](state);
expect(state.isFetchingMergeRequests).toEqual(false);
expect(state.hasErrorFetchingMergeRequests).toEqual(true);
});
});
});
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