src/store/data-explorer/data-explorer-middleware.test.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import { DataExplorerMiddlewareService } from "./data-explorer-middleware-service";
   6 import { dataExplorerMiddleware } from "./data-explorer-middleware";
   7 import { MiddlewareAPI } from "redux";
   8 import { DataColumns } from "~/components/data-table/data-table";
   9 import { dataExplorerActions } from "./data-explorer-action";
  10 import { SortDirection } from "~/components/data-table/data-column";
  11
  12
  13 describe("DataExplorerMiddleware", () => {
  14
  15     it("handles only actions that are identified by service id", () => {
  16         const config = {
  17             id: "ServiceId",
  18             columns: [{
  19                 name: "Column",
  20                 selected: true,
  21                 configurable: false,
  22                 sortDirection: SortDirection.NONE,
  23                 filters: [],
  24                 render: jest.fn()
  25             }],
  26             requestItems: jest.fn(),
  27             setApi: jest.fn()
  28         };
  29         const service = new ServiceMock(config);
  30         const api = {
  31             getState: jest.fn(),
  32             dispatch: jest.fn()
  33         };
  34         const next = jest.fn();
  35         const middleware = dataExplorerMiddleware(service)(api)(next);
  36         middleware(dataExplorerActions.SET_PAGE({ id: "OtherId", page: 0 }));
  37         middleware(dataExplorerActions.SET_PAGE({ id: "ServiceId", page: 0 }));
  38         middleware(dataExplorerActions.SET_PAGE({ id: "OtherId", page: 0 }));
  39         expect(api.dispatch).toHaveBeenCalledWith(dataExplorerActions.REQUEST_ITEMS({ id: "ServiceId" }));
  40         expect(api.dispatch).toHaveBeenCalledTimes(1);
  41     });
  42
  43     it("handles REQUEST_ITEMS action", () => {
  44         const config = {
  45             id: "ServiceId",
  46             columns: [{
  47                 name: "Column",
  48                 selected: true,
  49                 configurable: false,
  50                 sortDirection: SortDirection.NONE,
  51                 filters: [],
  52                 render: jest.fn()
  53             }],
  54             requestItems: jest.fn(),
  55             setApi: jest.fn()
  56         };
  57         const service = new ServiceMock(config);
  58         const api = {
  59             getState: jest.fn(),
  60             dispatch: jest.fn()
  61         };
  62         const next = jest.fn();
  63         const middleware = dataExplorerMiddleware(service)(api)(next);
  64         middleware(dataExplorerActions.REQUEST_ITEMS({ id: "ServiceId" }));
  65         expect(config.requestItems).toHaveBeenCalled();
  66     });
  67
  68     it("handles SET_PAGE action", () => {
  69         const config = {
  70             id: "ServiceId",
  71             columns: [],
  72             requestItems: jest.fn(),
  73             setApi: jest.fn()
  74         };
  75         const service = new ServiceMock(config);
  76         const api = {
  77             getState: jest.fn(),
  78             dispatch: jest.fn()
  79         };
  80         const next = jest.fn();
  81         const middleware = dataExplorerMiddleware(service)(api)(next);
  82         middleware(dataExplorerActions.SET_PAGE({ id: service.getId(), page: 0 }));
  83         expect(api.dispatch).toHaveBeenCalledTimes(1);
  84     });
  85
  86     it("handles SET_ROWS_PER_PAGE action", () => {
  87         const config = {
  88             id: "ServiceId",
  89             columns: [],
  90             requestItems: jest.fn(),
  91             setApi: jest.fn()
  92         };
  93         const service = new ServiceMock(config);
  94         const api = {
  95             getState: jest.fn(),
  96             dispatch: jest.fn()
  97         };
  98         const next = jest.fn();
  99         const middleware = dataExplorerMiddleware(service)(api)(next);
 100         middleware(dataExplorerActions.SET_ROWS_PER_PAGE({ id: service.getId(), rowsPerPage: 0 }));
 101         expect(api.dispatch).toHaveBeenCalledTimes(1);
 102     });
 103
 104     it("handles SET_FILTERS action", () => {
 105         const config = {
 106             id: "ServiceId",
 107             columns: [],
 108             requestItems: jest.fn(),
 109             setApi: jest.fn()
 110         };
 111         const service = new ServiceMock(config);
 112         const api = {
 113             getState: jest.fn(),
 114             dispatch: jest.fn()
 115         };
 116         const next = jest.fn();
 117         const middleware = dataExplorerMiddleware(service)(api)(next);
 118         middleware(dataExplorerActions.SET_FILTERS({ id: service.getId(), columnName: "", filters: [] }));
 119         expect(api.dispatch).toHaveBeenCalledTimes(2);
 120     });
 121
 122     it("handles SET_ROWS_PER_PAGE action", () => {
 123         const config = {
 124             id: "ServiceId",
 125             columns: [],
 126             requestItems: jest.fn(),
 127             setApi: jest.fn()
 128         };
 129         const service = new ServiceMock(config);
 130         const api = {
 131             getState: jest.fn(),
 132             dispatch: jest.fn()
 133         };
 134         const next = jest.fn();
 135         const middleware = dataExplorerMiddleware(service)(api)(next);
 136         middleware(dataExplorerActions.SET_ROWS_PER_PAGE({ id: service.getId(), rowsPerPage: 0 }));
 137         expect(api.dispatch).toHaveBeenCalledTimes(1);
 138     });
 139
 140     it("handles TOGGLE_SORT action", () => {
 141         const config = {
 142             id: "ServiceId",
 143             columns: [],
 144             requestItems: jest.fn(),
 145             setApi: jest.fn()
 146         };
 147         const service = new ServiceMock(config);
 148         const api = {
 149             getState: jest.fn(),
 150             dispatch: jest.fn()
 151         };
 152         const next = jest.fn();
 153         const middleware = dataExplorerMiddleware(service)(api)(next);
 154         middleware(dataExplorerActions.TOGGLE_SORT({ id: service.getId(), columnName: "" }));
 155         expect(api.dispatch).toHaveBeenCalledTimes(1);
 156     });
 157
 158     it("handles SET_SEARCH_VALUE action", () => {
 159         const config = {
 160             id: "ServiceId",
 161             columns: [],
 162             requestItems: jest.fn(),
 163             setApi: jest.fn()
 164         };
 165         const service = new ServiceMock(config);
 166         const api = {
 167             getState: jest.fn(),
 168             dispatch: jest.fn()
 169         };
 170         const next = jest.fn();
 171         const middleware = dataExplorerMiddleware(service)(api)(next);
 172         middleware(dataExplorerActions.SET_SEARCH_VALUE({ id: service.getId(), searchValue: "" }));
 173         expect(api.dispatch).toHaveBeenCalledTimes(2);
 174     });
 175
 176     it("forwards other actions", () => {
 177         const config = {
 178             id: "ServiceId",
 179             columns: [],
 180             requestItems: jest.fn(),
 181             setApi: jest.fn()
 182         };
 183         const service = new ServiceMock(config);
 184         const api = {
 185             getState: jest.fn(),
 186             dispatch: jest.fn()
 187         };
 188         const next = jest.fn();
 189         const middleware = dataExplorerMiddleware(service)(api)(next);
 190         middleware(dataExplorerActions.SET_COLUMNS({ id: service.getId(), columns: [] }));
 191         middleware(dataExplorerActions.SET_ITEMS({ id: service.getId(), items: [], rowsPerPage: 0, itemsAvailable: 0, page: 0 }));
 192         middleware(dataExplorerActions.TOGGLE_COLUMN({ id: service.getId(), columnName: "" }));
 193         expect(api.dispatch).toHaveBeenCalledTimes(0);
 194         expect(next).toHaveBeenCalledTimes(3);
 195     });
 196
 197 });
 198
 199 class ServiceMock extends DataExplorerMiddlewareService {
 200     constructor(private config: {
 201         id: string,
 202         columns: DataColumns<any>,
 203         requestItems: (api: MiddlewareAPI) => void
 204     }) {
 205         super(config.id);
 206     }
 207
 208     getColumns() {
 209         return this.config.columns;
 210     }
 211
 212     requestItems(api: MiddlewareAPI) {
 213         this.config.requestItems(api);
 214     }
 215 }