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Added tests for selectedServerReducerCreator

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This commit is contained in:
Alejandro Celaya 2022-11-11 20:01:45 +01:00
parent d44fe945d8
commit 002d2ba8e6
1 changed files with 33 additions and 2 deletions
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35
test/servers/reducers/selectedServer.test.ts
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@ -4,14 +4,16 @@ import {
selectServer as selectServerCreator,
resetSelectedServer,
selectedServerReducerCreator,
selectServerListener,
MAX_FALLBACK_VERSION,
MIN_FALLBACK_VERSION,
} from '../../../src/servers/reducers/selectedServer';
import { ShlinkState } from '../../../src/container/types';
import { NonReachableServer, NotFoundServer, RegularServer } from '../../../src/servers/data';
import { NonReachableServer, NotFoundServer, ReachableServer, RegularServer } from '../../../src/servers/data';
import { ShlinkApiClient } from '../../../src/api/services/ShlinkApiClient';
describe('selectedServerReducer', () => {
const dispatch = jest.fn();
const health = jest.fn();
const buildApiClient = jest.fn().mockReturnValue(Mock.of<ShlinkApiClient>({ health }));
const selectServer = selectServerCreator(buildApiClient);
@ -42,7 +44,6 @@ describe('selectedServerReducer', () => {
};
const version = '1.19.0';
const createGetStateMock = (id: string) => jest.fn().mockReturnValue({ servers: { [id]: selectedServer } });
const dispatch = jest.fn();
it.each([
[version, version, `v${version}`],
@ -111,4 +112,34 @@ describe('selectedServerReducer', () => {
}));
});
});
describe('selectServerListener', () => {
const getState = jest.fn(() => ({}));
const loadMercureInfo = jest.fn();
const { middleware } = selectServerListener(selectServer, loadMercureInfo);
it.each([
[Mock.of<ReachableServer>({ version: '1.2.3' }), 1],
[Mock.of<NotFoundServer>({ serverNotFound: true }), 0],
[Mock.of<NonReachableServer>({ serverNotReachable: true }), 0],
])('dispatches loadMercureInfo when provided server is reachable', (payload, expectedCalls) => {
middleware({ dispatch, getState })(jest.fn())({
payload,
type: selectServer.fulfilled.toString(),
});
expect(dispatch).toHaveBeenCalledTimes(expectedCalls);
expect(loadMercureInfo).toHaveBeenCalledTimes(expectedCalls);
});
it('does not dispatch loadMercureInfo when action is not of the proper type', () => {
middleware({ dispatch, getState })(jest.fn())({
payload: Mock.of<ReachableServer>({ version: '1.2.3' }),
type: 'something_else',
});
expect(dispatch).not.toHaveBeenCalled();
expect(loadMercureInfo).not.toHaveBeenCalled();
});
});
});