Add getCSS test

server/homebrew.api.spec.js

@@ -916,4 +916,31 @@ brew`);
 			expect(saved.googleId).toEqual(brew.googleId);
 		});
 	});
+	describe('Get CSS tests', ()=>{
+		it('should return CSS for a brew', async ()=>{
+			const testBrew = { title: 'test brew', text: '```css\n\nI Have a style!\n````\n\n' };
+
+			const toBrewPromise = (brew)=>new Promise((res)=>res({ toObject: ()=>brew }));
+			api.getId = jest.fn(()=>({ id: '1', googleId: undefined }));
+			model.get = jest.fn(()=>toBrewPromise(testBrew));
+
+			const fn = api.getBrew('share', true);
+			const req = { brew: {} };
+			const res = {
+				status    : jest.fn(()=>res),
+				send      : jest.fn(()=>{}),
+				set       : jest.fn(()=>{}),
+				setHeader : jest.fn(()=>{})
+			};
+			const next = jest.fn();
+			await fn(req, null, next);
+			await api.getCSS(req, res);
+
+			expect(req.brew).toEqual(testBrew);
+			expect(req.brew).toHaveProperty('style', '\nI Have a style!\n');
+			expect(next).toHaveBeenCalled();
+			expect(api.getId).toHaveBeenCalledWith(req);
+			expect(model.get).toHaveBeenCalledWith({ shareId: '1' });
+		});
+	});
 });