Section V - testing

rust-daas.postman_collection.json

On the command line, run the cargo run --bin reporting command to start the service. (Or open a new command terminal and start the service using the executable in the target/debug directory).

PS C:\workspace\rust-daas> cargo run --bin reporting
    Finished dev [unoptimized + debuginfo] target(s) in 0.39s
     Running `target\debug\reporting.exe`

Now you can open the report data POST request in Postman and monitor the logging on the command line of the running service.

Note If you get an error message stating "Could not broker document", then make sure to go into the lib.rs file and check the value of the KAFKA_BROKERS variable.

The response payload should be something similar to the following:

{
    "rows": [
        {
            "key": "acknowledge",
            "value": 108
        },
        {
            "key": "new",
            "value": 4
        },
        {
            "key": "shipped",
            "value": 0
        }
    ]
}