snarky dc 404 message

src/index.js

@@ -1,11 +1,18 @@
 
 import {
     getDistrictByLatLng,
-    getDistrictByAddress
+    getDistrictByAddress,
+    DISTRICT_NOT_FOUND
 } from 'congressional-district-finder';
 import { response } from './util/lambda';
 import { getMembers, setProPublicaKey } from './propublica';
 
+const NO_VOTE_404 = [
+    // eslint-disable babel/new-cap
+    DISTRICT_NOT_FOUfND('DC-0'),
+    DISTRICT_NOT_FOUND('PR-0')
+    // eslint-enable babel/new-cap
+];
 
 function handler(event, context, callback) {
 
@@ -38,7 +45,15 @@ function handler(event, context, callback) {
                 callback(null, response({ result }))
             })
             .catch(({ statusCode, message }) => {
-                callback(null, response({ message }, statusCode))
+                if (statusCode === 404 && NO_VOTE_404.includes(message)) {
+                    callback(null, response({ message:
+                        'Taxation without representation.'
+                    }, 404))
+
+                } else {
+                    callback(null, response({ message }, statusCode));
+
+                 }
             });
     }
 }

test/test_index.js

@@ -13,7 +13,7 @@ config.includeStack = true;
 describe('The Index Lambda Handler', () => {
 
     beforeEach((done) => {
-        dotenv.config({ silent: true });
+        dotenv.config({ silent: false });
         done();
     });
 
@@ -91,6 +91,31 @@ describe('The Index Lambda Handler', () => {
         });
     });
 
+    context('with a valid lat, lng in DC', () => {
+
+        const event = {
+            queryStringParameters: {
+                latLng: '38.909418, -77.043235'
+            }
+        };
+
+        it('sends a statusCode 404 and a snarky message', (done) => {
+            handler(event, {}, (err, { statusCode, body }) => {
+                try {
+
+                    const { message } = JSON.parse(body);
+                    expect(statusCode)
+                        .to.eq(404);
+                    expect(message)
+                        .to.eq('Taxation without representation.');
+                    done();
+                } catch(err) {
+                    done(err);
+                }
+            });
+        });
+    });
+
     context('with an invalid lat, lng', () => {
 
         const event = {