Add tests to addSpot

test/specs/canvas/index.ts

@@ -1,5 +1,8 @@
+import { CanvasSpotBuiltInTypes } from '../../../src/canvas/model/CanvasSpot';
 import EditorModel from '../../../src/editor/model/Editor';
 
+const { Select } = CanvasSpotBuiltInTypes;
+
 describe('Canvas', () => {
   let em: EditorModel;
   let canvas: EditorModel['Canvas'];
@@ -16,4 +19,39 @@ describe('Canvas', () => {
   test('Canvas module exists', () => {
     expect(canvas).toBeTruthy();
   });
+
+  describe('Canvas Spots', () => {
+    test('addSpot() single spot', () => {
+      canvas.addSpot({ type: Select });
+      const spots = canvas.getSpots();
+      expect(spots.length).toBe(1);
+      expect(spots[0].type).toBe(Select);
+    });
+
+    test('addSpot() multiple spots with the same schema', () => {
+      const spot1 = canvas.addSpot({ type: Select });
+      // The id of this spot is the same as the one above
+      const spot2 = canvas.addSpot({ type: Select });
+      const spots = canvas.getSpots();
+      expect(spots.length).toBe(1);
+      expect(spots[0].type).toBe(Select);
+      expect(spot1).toBe(spot2);
+    });
+
+    describe('Spot Events', () => {
+      test('Add triggers proper events', done => {
+        const eventAdd = jest.fn();
+        const eventAll = jest.fn();
+        em.on(canvas.events.spotAdd, eventAdd);
+        em.on(canvas.events.spot, eventAll);
+        const spot = canvas.addSpot({ type: Select });
+        expect(eventAdd).toBeCalledTimes(1);
+        expect(eventAdd).toBeCalledWith({ spot });
+        setTimeout(() => {
+          expect(eventAll).toBeCalledTimes(1);
+          done();
+        });
+      });
+    });
+  });
 });