feat: add map module

src/app/modules/map/position.service.spec.ts

@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2019-2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {TestBed} from '@angular/core/testing';
+import {MapModule} from './map.module';
+import {Geolocation, Geoposition} from '@ionic-native/geolocation/ngx';
+import {defer} from 'rxjs';
+import {HttpClientModule} from '@angular/common/http';
+import {StorageModule} from '../storage/storage.module';
+import {MapPosition, PositionService} from './position.service';
+import {Diagnostic} from '@ionic-native/diagnostic/ngx';
+import {ConfigProvider} from '../config/config.provider';
+import {
+  LoggerConfig,
+  LoggerModule,
+  NGXLogger,
+  NGXMapperService,
+} from 'ngx-logger';
+
+/**
+ * For faking a promise resolve
+ */
+function fakeAsyncResponse<T>(data: T) {
+  return defer(() => Promise.resolve(data));
+}
+
+describe('PositionService', () => {
+  let geolocation: Geolocation;
+  let positionService: PositionService;
+
+  const sampleMapPosition: MapPosition = {
+    heading: 123,
+    latitude: 34.12,
+    longitude: 12.34,
+  };
+  const samplePosition: Geoposition = {
+    coords: {
+      ...sampleMapPosition,
+      accuracy: 1,
+      altitude: 123,
+      altitudeAccuracy: 1,
+      speed: 1,
+    },
+    timestamp: 1_565_275_805_901,
+  } as Geoposition;
+
+  beforeEach(async () => {
+    const configProvider = {
+      getValue: () => {
+        Promise.resolve();
+      },
+    };
+
+    TestBed.configureTestingModule({
+      imports: [MapModule, HttpClientModule, StorageModule, LoggerModule],
+      providers: [
+        Geolocation,
+        Diagnostic,
+        LoggerConfig,
+        NGXLogger,
+        NGXMapperService,
+        {
+          provider: ConfigProvider,
+          useValue: configProvider,
+        },
+      ],
+    });
+    positionService = TestBed.inject(PositionService);
+    geolocation = TestBed.inject(Geolocation);
+    spyOn(geolocation, 'getCurrentPosition').and.returnValue(
+      Promise.resolve(samplePosition),
+    );
+
+    spyOn(geolocation, 'watchPosition').and.callFake(() => {
+      return fakeAsyncResponse(samplePosition);
+    });
+  });
+
+  it('should provide the current location of the device', async () => {
+    expect(await positionService.getCurrentLocation()).toEqual(
+      sampleMapPosition,
+    );
+  });
+
+  it('should continuously provide (watch) location of the device', async () => {
+    expect(
+      positionService
+        .watchCurrentLocation()
+        .subscribe(result => expect(result).toEqual(sampleMapPosition)),
+    );
+  });
+});