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|
import { cloneDeep } from 'lodash';
import { getJSONFixture } from 'helpers/fixtures';
import testAction from 'helpers/vuex_action_helper';
import { PAGE_SIZE } from '~/releases/constants';
import allReleasesQuery from '~/releases/graphql/queries/all_releases.query.graphql';
import {
fetchReleases,
receiveReleasesError,
setSorting,
} from '~/releases/stores/modules/index/actions';
import * as types from '~/releases/stores/modules/index/mutation_types';
import createState from '~/releases/stores/modules/index/state';
import { gqClient, convertAllReleasesGraphQLResponse } from '~/releases/util';
const originalGraphqlReleasesResponse = getJSONFixture(
'graphql/releases/graphql/queries/all_releases.query.graphql.json',
);
describe('Releases State actions', () => {
let mockedState;
let graphqlReleasesResponse;
const projectPath = 'root/test-project';
const projectId = 19;
const before = 'testBeforeCursor';
const after = 'testAfterCursor';
beforeEach(() => {
mockedState = {
...createState({
projectId,
projectPath,
}),
};
graphqlReleasesResponse = cloneDeep(originalGraphqlReleasesResponse);
});
describe('fetchReleases', () => {
describe('GraphQL query variables', () => {
let vuexParams;
beforeEach(() => {
jest.spyOn(gqClient, 'query');
vuexParams = { dispatch: jest.fn(), commit: jest.fn(), state: mockedState };
});
describe('when neither a before nor an after parameter is provided', () => {
beforeEach(() => {
fetchReleases(vuexParams, { before: undefined, after: undefined });
});
it('makes a GraphQl query with a first variable', () => {
expect(gqClient.query).toHaveBeenCalledWith({
query: allReleasesQuery,
variables: { fullPath: projectPath, first: PAGE_SIZE, sort: 'RELEASED_AT_DESC' },
});
});
});
describe('when only a before parameter is provided', () => {
beforeEach(() => {
fetchReleases(vuexParams, { before, after: undefined });
});
it('makes a GraphQl query with last and before variables', () => {
expect(gqClient.query).toHaveBeenCalledWith({
query: allReleasesQuery,
variables: { fullPath: projectPath, last: PAGE_SIZE, before, sort: 'RELEASED_AT_DESC' },
});
});
});
describe('when only an after parameter is provided', () => {
beforeEach(() => {
fetchReleases(vuexParams, { before: undefined, after });
});
it('makes a GraphQl query with first and after variables', () => {
expect(gqClient.query).toHaveBeenCalledWith({
query: allReleasesQuery,
variables: { fullPath: projectPath, first: PAGE_SIZE, after, sort: 'RELEASED_AT_DESC' },
});
});
});
describe('when both before and after parameters are provided', () => {
it('throws an error', () => {
const callFetchReleases = () => {
fetchReleases(vuexParams, { before, after });
};
expect(callFetchReleases).toThrowError(
'Both a `before` and an `after` parameter were provided to fetchReleases. These parameters cannot be used together.',
);
});
});
describe('when the sort parameters are provided', () => {
it.each`
sort | orderBy | ReleaseSort
${'asc'} | ${'released_at'} | ${'RELEASED_AT_ASC'}
${'desc'} | ${'released_at'} | ${'RELEASED_AT_DESC'}
${'asc'} | ${'created_at'} | ${'CREATED_ASC'}
${'desc'} | ${'created_at'} | ${'CREATED_DESC'}
`(
'correctly sets $ReleaseSort based on $sort and $orderBy',
({ sort, orderBy, ReleaseSort }) => {
mockedState.sorting.sort = sort;
mockedState.sorting.orderBy = orderBy;
fetchReleases(vuexParams, { before: undefined, after: undefined });
expect(gqClient.query).toHaveBeenCalledWith({
query: allReleasesQuery,
variables: { fullPath: projectPath, first: PAGE_SIZE, sort: ReleaseSort },
});
},
);
});
});
describe('when the request is successful', () => {
beforeEach(() => {
jest.spyOn(gqClient, 'query').mockResolvedValue(graphqlReleasesResponse);
});
it(`commits ${types.REQUEST_RELEASES} and ${types.RECEIVE_RELEASES_SUCCESS}`, () => {
const convertedResponse = convertAllReleasesGraphQLResponse(graphqlReleasesResponse);
return testAction(
fetchReleases,
{},
mockedState,
[
{
type: types.REQUEST_RELEASES,
},
{
type: types.RECEIVE_RELEASES_SUCCESS,
payload: {
data: convertedResponse.data,
pageInfo: convertedResponse.paginationInfo,
},
},
],
[],
);
});
});
describe('when the request fails', () => {
beforeEach(() => {
jest.spyOn(gqClient, 'query').mockRejectedValue(new Error('Something went wrong!'));
});
it(`commits ${types.REQUEST_RELEASES} and dispatch receiveReleasesError`, () => {
return testAction(
fetchReleases,
{},
mockedState,
[
{
type: types.REQUEST_RELEASES,
},
],
[
{
type: 'receiveReleasesError',
},
],
);
});
});
});
describe('receiveReleasesError', () => {
it('should commit RECEIVE_RELEASES_ERROR mutation', () => {
return testAction(
receiveReleasesError,
null,
mockedState,
[{ type: types.RECEIVE_RELEASES_ERROR }],
[],
);
});
});
describe('setSorting', () => {
it('should commit SET_SORTING', () => {
return testAction(
setSorting,
{ orderBy: 'released_at', sort: 'asc' },
null,
[{ type: types.SET_SORTING, payload: { orderBy: 'released_at', sort: 'asc' } }],
[],
);
});
});
});
|
