Use a real-looking old-style correlator in the `generate-event` target

Makefile

@@ -46,7 +46,7 @@ debug-db:
 	$(COMPOSE) run --rm db psql -h db -U postgres uplink_development
 
 generate-event:
-	curl -d '{"type":"stapler", "correlator" : "my-correlator-id", "payload" : {"timestamp" : "$(shell date)", "hi" : "there"}}' \
+	curl -d '{"type":"stapler", "correlator" : "86e3f00d-b12a-4391-bbf2-6f01c1606e17", "payload" : {"timestamp" : "$(shell date)", "hi" : "there"}}' \
 	    -H "Content-Type: application/json" \
 	    http://localhost:3030/events
 

test/events.test.ts

@@ -34,6 +34,15 @@ describe('Events service tests', () => {
     });
 
     describe('POST to /events', () => {
+      beforeEach(() => {
+        const removalArgs = { query: { $limit: 1000 } };
+        return app.service('events')
+          .remove(null, removalArgs)
+            .then(() => {
+              return app.service('types').remove(null, removalArgs);
+          });
+      });
+
       it('should create a valid event', () => {
         return request.post(getUrl('/events'), {
           json: true,