To test the Lambda function that we wrote and uploaded in the preceding sections, we have to create a test harness via the Configure Test Event drop-down menu in the header. This test will happen in isolation (think of it as a sandbox mode). We have not wired it up to any of the event sources just yet.
The following screenshots show the process, which can be described as follows:
- Select the drop-down menu to configure a new test event:
Initial step
- Configure the test events. First, let's configure a positive scenario, where a valid input is given, as follows:
Test event for positive flow is created
A few points ...
