gitlab-org--gitlab-foss/spec/frontend/contributors/store/mutations_spec.js

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import state from '~/contributors/stores/state';
import mutations from '~/contributors/stores/mutations';
import * as types from '~/contributors/stores/mutation_types';
describe('Contributors mutations', () => {
let stateCopy;
beforeEach(() => {
stateCopy = state();
});
describe('SET_LOADING_STATE', () => {
it('should set loading flag', () => {
const loading = true;
mutations[types.SET_LOADING_STATE](stateCopy, loading);
expect(stateCopy.loading).toEqual(loading);
});
});
describe('SET_CHART_DATA', () => {
const chartData = { '2017-11': 0, '2017-12': 2 };
it('should set chart data', () => {
mutations[types.SET_CHART_DATA](stateCopy, chartData);
expect(stateCopy.chartData).toEqual(chartData);
});
});
describe('SET_ACTIVE_BRANCH', () => {
it('should set search query', () => {
const branch = 'feature-branch';
mutations[types.SET_ACTIVE_BRANCH](stateCopy, branch);
expect(stateCopy.branch).toEqual(branch);
});
});
});