add tests (#18)

* add tests
* add travis.yml

Signed-off-by: Shan He <[email protected]>

Author: heshan0131

.travis.yml

@@ -0,0 +1,12 @@
+language: node_js
+os: linux
+env:
+    - CXX=g++-6
+install:
+  - yarn --ignore-engines
+node_js:
+  - 8
+  - 10
+script:
+  - npm run test
+cache: yarn

README.md

@@ -64,7 +64,7 @@ open tableau workbook (get it from public folder of this repo)
 - NOTE: if you want to enable remote debugging, use this command in terminal to open tableau
 
 ```sh
-open /Applications/Tableau\ Desktop\ 2019\.1.app --args --remote-debugging-port=8696
+open /Applications/Tableau\ Desktop\ 2020\.1.app --args --remote-debugging-port=8696
 ```
 
 A debug session will be available in browser http://localhost:8696

src/__test__/fixture.js

@@ -0,0 +1,58 @@
+// Copyright (c) 2019 Chris DeMartini
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+import {processCsvData} from 'kepler.gl/processors';
+import {DATA_ID} from '../constants';
+
+const rawCsv = `gps_data.utc_timestamp,gps_data.lat,gps_data.lng,gps_data.types,epoch,has_result,id,time,begintrip_ts_utc,begintrip_ts_local,date
+2016-09-17 00:09:55,29.9900937,31.2590542,driver_analytics_0,1472688000000,False,1,2016-09-23T00:00:00.000Z,2016-10-01 09:41:39+00:00,2016-10-01 09:41:39+00:00,2016-09-23
+2016-09-17 00:10:56,29.9927699,31.2461142,driver_analytics,1472688000000,False,2,2016-09-23T00:00:00.000Z,2016-10-01 09:46:37+00:00,2016-10-01 16:46:37+00:00,2016-09-23
+2016-09-17 00:11:56,29.9907261,31.2312742,driver_analytics,1472688000000,False,3,2016-09-23T00:00:00.000Z,,,2016-09-23
+2016-09-17 00:12:58,29.9870074,31.2175827,driver_analytics,1472688000000,False,4,2016-09-23T00:00:00.000Z,,,2016-09-23
+2016-09-17 00:14:00,29.9923041,31.2154899,driver_analytics,1472688000000,False,5,2016-09-23T00:00:00.000Z,2016-10-01 09:47:37+00:00,2016-10-01 16:47:37+00:00,
+2016-09-17 00:15:01,29.9968249,31.2149361,driver_analytics,1472688000000,False,12124,2016-09-23T05:00:00.000Z,,,
+2016-09-17 00:16:03,30.0037217,31.2164035,driver_analytics,1472688000000,False,222,2016-09-23T05:00:00.000Z,,,
+2016-09-17 00:17:05,30.0116207,31.2179346,driver_analytics,1472688000000,False,345,2016-09-23T00:00:00.000Z,,,2016-09-24
+2016-09-17 00:18:09,30.0208925,31.2179556,driver_analytics,1472708000000,False,,2016-09-23T00:00:00.000Z,,,2016-09-24
+2016-09-17 00:19:12,30.0218999,31.2178842,driver_analytics,1472708000000,False,,2016-09-23T06:00:00.000Z,,,2016-09-24
+2016-09-17 00:19:27,30.0229344,31.2179138,driver_analytics,1472708000000,False,,2016-09-23T05:00:00.000Z,,,2016-09-24
+2016-09-17 00:20:14,30.0264237,31.2179415,driver_analytics,1472708000000,False,,,,,2016-09-24
+2016-09-17 00:21:17,30.0292134,31.2181809,driver_analytics,1472754400000,False,,,,,2016-09-24
+2016-09-17 00:22:20,30.034391,31.2193991,driver_analytics,1472754400000,,,2016-09-23T06:00:00.000Z,,,
+2016-09-17 00:23:22,30.0352752,31.2181803,driver_analytics,1472754400000,,,2016-09-23T06:00:00.000Z,2016-10-01 10:01:54+00:00,2016-10-01 17:01:54+00:00,
+2016-09-17 00:24:24,30.0395918,31.2195902,driver_analytics,1472754400000,,1,2016-09-23T00:00:00.000Z,2016-10-01 09:53:04+00:00,2016-10-01 16:53:04+00:00,
+2016-09-17 00:25:28,30.0497387,31.2174421,driver_analytics,1472774400000,,,2016-09-23T07:00:00.000Z,2016-10-01 09:55:23+00:00,2016-10-01 16:55:23+00:00,
+2016-09-17 00:26:29,30.0538936,31.2165983,driver_analytics,1472774400000,,43,2016-09-23T07:00:00.000Z,2016-10-01 09:59:53+00:00,2016-10-01 16:59:53+00:00,2016-10-10
+2016-09-17 00:27:31,30.060911,31.2148748,driver_analytics,1472774400000,,4,2016-09-23T07:00:00.000Z,2016-10-01 09:57:11+00:00,2016-10-01 16:57:11+00:00,2016-10-10
+2016-09-17 00:28:35,30.060334,31.2212278,driver_analytics,1472774400000,,5,2016-09-23T07:00:00.000Z,2016-10-01 09:59:27+00:00,2016-10-01 16:59:27+00:00,2016-10-10
+2016-09-17 00:29:40,30.0554663,31.2288985,driver_analytics,1472774400000,True,,2016-09-23T07:00:00.000Z,2016-10-01 09:46:36+00:00,2016-10-01 16:46:36+00:00,2016-10-10
+2016-09-17 00:30:03,30.0614122,31.2187021,driver_gps,1472774400000,True,6,2016-09-23T08:00:00.000Z,2016-10-01 09:54:31+00:00,2016-10-01 16:54:31+00:00,2016-10-10
+2016-09-17 00:30:03,30.0612697,31.2191059,driver_gps,1472774400000,True,7,2016-09-23T08:00:00.000Z,2016-10-01 09:53:35+00:00,2016-10-01 16:53:35+00:00,2016-10-10
+2016-09-17 00:30:08,30.0610977,31.2194728,driver_gps,1472774400000,True,,2016-09-23T08:00:00.000Z,,,`;
+
+const data = processCsvData(rawCsv);
+const dataset = {
+  data,
+  info: {
+    id: DATA_ID
+  }
+}
+
+export default dataset;

src/__test__/reducer.spec.js

@@ -0,0 +1,118 @@
+/*global it, expect*/
+
+// Copyright (c) 2019 Chris DeMartini
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+import reducer from '../reducers';
+import dataset from './fixture';
+import {MAP_ID, DATA_ID} from '../constants';
+
+import {registerEntry, addDataToMap} from 'kepler.gl/actions';
+import {markerSelect} from '../actions';
+
+it('initial reducer', () => {
+  const initialState = reducer(undefined, {});
+  expect(initialState.keplerGl).toEqual({});
+});
+
+it('initial reducer with kepler', () => {
+  const stateWKepler = reducer(undefined, registerEntry({id: MAP_ID}));
+  expect(stateWKepler.keplerGl[MAP_ID]).toBeDefined();
+  expect(stateWKepler.keplerGl[MAP_ID]).toEqual(
+    expect.objectContaining({
+      visState: expect.any(Object),
+      uiState: expect.any(Object),
+      mapState: expect.any(Object),
+      mapStyle: expect.any(Object),
+      providerState: expect.any(Object)
+    })
+  );
+});
+
+it('reducer addDataToMap', () => {
+  const stateWKepler = reducer(undefined, registerEntry({id: MAP_ID}));
+
+  const stateWData = reducer(
+    stateWKepler,
+    addDataToMap({
+      datasets: [dataset]
+    })
+  );
+  expect(stateWData.keplerGl.map.visState.datasets).toBeDefined();
+  expect(stateWData.keplerGl.map.visState.datasets).toEqual(
+    expect.objectContaining({
+      [DATA_ID]: expect.any(Object)
+    })
+  );
+});
+
+it('reducer marketSelect', () => {
+  const stateWKepler = reducer(undefined, registerEntry({id: MAP_ID}));
+  const stateWData = reducer(
+    stateWKepler,
+    addDataToMap({
+      datasets: [dataset]
+    })
+  );
+
+  const payload = {
+    field: 'date',
+    values: ['2016-09-23']
+  };
+
+  const stateFiltered = reducer(stateWData, markerSelect(payload));
+
+  // should add filter
+  expect(stateFiltered.keplerGl.map.visState.filters.length).toBe(1);
+
+  expect(stateFiltered.keplerGl.map.visState.filters[0].dataId).toEqual([
+    DATA_ID
+  ]);
+  expect(stateFiltered.keplerGl.map.visState.filters[0].name).toEqual(['date']);
+  expect(stateFiltered.keplerGl.map.visState.filters[0].value).toEqual([
+    '2016-09-23'
+  ]);
+  expect(stateFiltered.keplerGl.map.visState.filters[0].domain).toEqual([
+    '2016-09-23',
+    '2016-09-24',
+    '2016-10-10'
+  ]);
+
+  expect(
+    stateFiltered.keplerGl.map.visState.datasets[DATA_ID].filteredIndex
+  ).toEqual([0, 1, 2, 3]);
+
+  // set filter again
+  const payload2 = {
+    field: 'date',
+    values: ['2016-09-23', '2016-09-24']
+  };
+  const stateFiltered2 = reducer(stateFiltered, markerSelect(payload2));
+  expect(
+    stateFiltered2.keplerGl.map.visState.datasets[DATA_ID].filteredIndex
+  ).toEqual([0, 1, 2, 3, 7, 8, 9, 10, 11, 12]);
+
+  // set it to empty should remove filter
+  const payload3 = {
+    field: 'date',
+    values: []
+  };
+  const stateFiltered3 = reducer(stateFiltered2, markerSelect(payload3));
+  expect(stateFiltered3.keplerGl.map.visState.filters.length).toBe(0);
+});