Learning AWS IoT

Testing the AWS Lambda function

After we have created the AWS Lambda function, we should test it before releasing it to the public. Proceed with the steps as following:

1. Click on the Test button to create the test scenario and you will get a screen as shown in the following screenshot:

2. For the testing scenario, we create a data sample for testing by writing the following script:

{ "msg": "this is testing"}

Save this test. 

3. Then we try to perform this testing by clicking on the Test button. If our testing is successful, we will get a positive response with a green check symbol. You can see my program output in the following screenshot: ...