Convert boolean request parameter values to strings (#30)

src/services/open-api-client.js

@@ -70,7 +70,13 @@ class OpenApiClient {
       // Build the actual request params from the spec's query parameters. This
       // effectively drops all params that are not in the spec.
       if (parameter.in === 'query' && doesObjectHaveProperty(opts.data, parameter.name)) {
-        params[parameter.name] = opts.data[parameter.name];
+        let value = opts.data[parameter.name];
+
+        if (parameter.schema.type === 'boolean') {
+          value = value.toString();
+        }
+
+        params[parameter.name] = value;
       }
     });
 

test/services/twilio-api/twilio-client.test.js

@@ -151,12 +151,29 @@ describe('services', () => {
         });
 
       test
-        .it('handles bad domains', async () => {
+        .it('handles bad paths', async () => {
           await expect(client.create({
             domain: 'api',
             path: '/2010-04-01/Accounts/{AccountSid}/AWESOME!!!!'
           })).to.be.rejectedWith('not found');
         });
+
+      test
+        .nock('https://api.twilio.com', api => {
+          api.post(`/2010-04-01/Accounts/${accountSid}/Addresses.json`).reply(201, {
+            verified: 'true'
+          });
+        })
+        .it('handles boolean parameters', async () => {
+          const response = await client.create({
+            domain: 'api',
+            path: '/2010-04-01/Accounts/{AccountSid}/Addresses.json',
+            data: { emergencyEnabled: true }
+          });
+
+          expect(response).to.eql({ verified: 'true' });
+          expect(httpClient.lastRequest.formData).to.eql({ EmergencyEnabled: 'true' });
+        });
     });
   });
 });