As you are developing your app, you will likely want to test it by repeatedly trigging the same webhook. You can simulate a webhook being delivered by saving the payload to a file, and then calling
probot simulate from the command line.
To save a copy of the payload, go to the settings page for your App, and go to the Advanced tab. Click on one of the Recent Deliveries to expand it and see the details of the webhook event. Copy the JSON from the the Payload and save it to a new file. (
test/fixtures/issues.labeled.json in this example).
Note: This will only simulate the JSON payload, not the headers that are also sent by GitHub webhooks.
Next, simulate this event being delivered by running:
$ node_modules/.bin/probot simulate <event-name> <path-to-fixture> <path-to-app>
event-name here is just the name of the event (like pull_request or issues) and not the action (like labeled). You can find it in the GitHub deliveries history under the
For example, to simulate the pull_request.labeled event, run:
$ node_modules/.bin/probot simulate pull_request test/fixtures/pull_request.labeled.json ./index.js
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