use demo-example

Author: jhuleatt

Dart/quickstarts/https-increment-number/README.md

@@ -5,13 +5,7 @@ It features two endpoints:
 - `incrementLocal`: Simple POST request that takes a local count and returns it incremented by 1.
 - `incrementSynced`: GET and POST endpoints that sync a counter variable to Firestore, returning the newly updated count.
 
-## Prerequisites
 
-1. Add your Firebase project to this Quickstart:
-   ```bash
-   firebase use --add
-   ```
-2. Enable Firestore in the Firebase Console and configure the emulator for local testing.
 
 ## Local Testing
 
@@ -20,19 +14,17 @@ First, fetch dependencies:
 dart pub get
 ```
 
-Then, you can use the Firebase CLI to test the function:
+Then, you can use the Firebase CLI to test the function locally. To ensure both endpoints work properly, make sure to start both the functions and firestore emulators:
 ```bash
-firebase emulators:start --only functions
+firebase emulators:start --project="demo-example" --only firestore,functions
 ```
 
-Note: To test `incrementSynced`, ensure you also start the Firestore emulator: `firebase emulators:start --only functions,firestore`.
-
 ### Testing `incrementLocal`
 
 In a separate terminal, use cURL to POST to the function (replace the URL with the one provided by the emulator):
 
 ```bash
-curl -X POST http://127.0.0.1:5001/YOUR_PROJECT/us-central1/increment-local \
+curl -X POST http://127.0.0.1:5001/demo-example/us-central1/increment-local \
      -H "Content-Type: application/json" \
      -d '{"count": 5}'
 ```
@@ -46,11 +38,11 @@ You should see:
 
 To test using Firestore, fetch the initial count:
 ```bash
-curl -X GET http://127.0.0.1:5001/YOUR_PROJECT/us-central1/increment-synced
+curl -X GET http://127.0.0.1:5001/demo-example/us-central1/increment-synced
 ```
 
 Then increment it using POST:
 ```bash
-curl -X POST http://127.0.0.1:5001/YOUR_PROJECT/us-central1/increment-synced \
+curl -X POST http://127.0.0.1:5001/demo-example/us-central1/increment-synced \
      -H "Content-Type: application/json"
 ```