feat: google.maps.Data object mocks

.eslintrc.json

@@ -10,7 +10,13 @@
   "plugins": ["jest"],
   "rules": {
     "no-var": 2,
-    "prefer-arrow-callback": 2
+    "prefer-arrow-callback": 2,
+    "prettier/prettier": [
+      "error",
+      {
+        "endOfLine": "auto"
+      }
+    ]
   },
   "overrides": [
     {

src/data.test.ts

@@ -0,0 +1,24 @@
+/**
+ * Copyright 2019 Google LLC. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { initialize } from "./index";
+
+test("data object is mocked", () => {
+  initialize();
+  expect(new google.maps.Data(null)).toBeTruthy();
+  const map = new google.maps.Map(null);
+  expect(map.data).toBeTruthy();
+});

src/data.ts

@@ -0,0 +1,140 @@
+/**
+ * Copyright 2019 Google LLC. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { MVCObject } from "./mvcobject";
+
+export class Data extends MVCObject implements google.maps.Data {
+  constructor(opt?: google.maps.Data.DataOptions | null) {
+    super();
+  }
+  public add = jest
+    .fn()
+    .mockImplementation(
+      (
+        feature?:
+          | google.maps.Data.Feature
+          | null
+          | google.maps.Data.FeatureOptions
+      ) => {
+        return null;
+      }
+    );
+  public addGeoJson = jest
+    .fn()
+    .mockImplementation(
+      (geoJson: object, options?: google.maps.Data.GeoJsonOptions | null) => {
+        return [];
+      }
+    );
+  public contains = jest
+    .fn()
+    .mockImplementation((feature: google.maps.Data.Feature) => {
+      return false;
+    });
+  public forEach = jest
+    .fn()
+    .mockImplementation((callback: (a: google.maps.Data.Feature) => void) => {
+      return null;
+    });
+  public getControlPosition = jest.fn().mockImplementation(() => {
+    return null;
+  });
+  public getControls = jest.fn().mockImplementation(() => {
+    return null;
+  });
+  public getDrawingMode = jest.fn().mockImplementation(() => {
+    return null;
+  });
+  public getFeatureById = jest
+    .fn()
+    .mockImplementation((id: number | string) => {
+      return undefined;
+    });
+  public getMap = jest.fn().mockImplementation(() => {
+    return null;
+  });
+  public getStyle = jest.fn().mockImplementation(() => {
+    return null;
+  });
+  public loadGeoJson = jest
+    .fn()
+    .mockImplementation(
+      (
+        url: string,
+        options?: google.maps.Data.GeoJsonOptions | null,
+        callback?: (a: google.maps.Data.Feature[]) => void
+      ) => {
+        return null;
+      }
+    );
+  public overrideStyle = jest
+    .fn()
+    .mockImplementation(
+      (
+        feature: google.maps.Data.Feature,
+        style: google.maps.Data.StyleOptions
+      ) => {
+        return null;
+      }
+    );
+  public remove = jest
+    .fn()
+    .mockImplementation((feature: google.maps.Data.Feature) => {
+      return null;
+    });
+  public revertStyle = jest
+    .fn()
+    .mockImplementation((feature?: google.maps.Data.Feature | null) => {
+      return null;
+    });
+  public setControlPosition = jest
+    .fn()
+    .mockImplementation((controlPosition: google.maps.ControlPosition) => {
+      return null;
+    });
+  public setControls = jest
+    .fn()
+    .mockImplementation((controls: string[] | null) => {
+      return null;
+    });
+  public setDrawingMode = jest
+    .fn()
+    .mockImplementation((drawingMode: string | null) => {
+      return null;
+    });
+  public setMap = jest
+    .fn()
+    .mockImplementation((map: google.maps.Map | null) => {
+      return null;
+    });
+  public setStyle = jest
+    .fn()
+    .mockImplementation(
+      (
+        style:
+          | google.maps.Data.StylingFunction
+          | google.maps.Data.StyleOptions
+          | null
+      ) => {
+        return null;
+      }
+    );
+  public toGeoJson = jest
+    .fn()
+    .mockImplementation((callback: (a: object) => void) => {
+      return null;
+    });
+}

src/index.ts

@@ -20,6 +20,7 @@ import { LatLng, LatLngBounds } from "./latlng";
 
 import { Autocomplete } from "./places/autocomplete";
 import { Circle } from "./circle";
+import { Data } from "./data";
 import { MVCArray } from "./mvcarray";
 import { MVCObject } from "./mvcobject";
 import { MapCanvasProjection } from "./mapcanvasprojection";
@@ -46,6 +47,7 @@ const initialize = function (): void {
       ImageMapType: jest.fn(),
       Marker: Marker,
       Map: Map_,
+      Data: Data,
       Point: Point,
       Size: Size,
       MVCObject: MVCObject,
@@ -80,6 +82,7 @@ const initialize = function (): void {
 export {
   Marker,
   Map_ as Map,
+  Data,
   Size,
   MapCanvasProjection,
   MapPanes,

src/map.ts

@@ -26,6 +26,7 @@ export class Map_ extends MVCObject implements google.maps.Map {
 
   constructor(mapDiv: Element | null, opts?: google.maps.MapOptions) {
     super();
+    this.data = new google.maps.Data();
   }
   public fitBounds = jest
     .fn()