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Test MediaInfo service

Testing an application is an integral part of the application development life cycle. Testing ensures that your application or service will perform as expected when published.

You can test your deployed application in Azure or locally, and in both cases, you can monitor the events sent to the topic.

How to test Gridwich projects in Azure

  1. Use the following URL to open the Event Grid Viewer app:

    https://<your app name>-<your environment name>.azurewebsites.net

    The Event Grid Viewer Blazor should load, with no event in the list.

    Screenshot showing the Event Grid Viewer Blazor with no events in the list.

  2. Prepare the input content.

    In an Azure Storage Account attached to Azure Media Services, for example cl1grwinbox00sa<your-environment-name>, create a container, for example input01, and upload a video file in it, for example BBB_trailer_20200225.mp4.

    Screenshot showing an uploaded file.

  3. Send a message to the deployed Function App.

    Find the Gridwich Azure Function App in the portal, select the Event Grid function, and then select Testing.

    POST the following payload:

    [
    {
          "eventType": "request.blob.analysis.create",
         "id": "d5ffca18-29f8-4529-ae74-ac88ec5a7ed1",
         "topic": "/NotUsed",
         "subject": "/NotUsed",
         "dataVersion": "1.0",
         "data": {
             "operationContext": "",
             "blobUri": "https://cl4grwinbox00sasb.blob.core.windows.net/input01/BBB_trailer_20200225.mp4",
             "analyzerSpecificData": {
                 "mediaInfo": {
                       "commandLineOptions": {
                         "Complete": "1",
                         "Output": "JSON"
                       }
                 }
             }
         }
    }
]

    You should see a response.blob.analysis.success event.

How to test Gridwich projects locally

Make sure your Gridwich project and pipelines are in place, and developer permissions are set up. For more information, see Gridwich Azure DevOps setup.

To create a new cloud development environment, see Create a new environment. Verify that you have the correct settings for the environment you're targeting.

To set up your local environment, see Gridwich local development environment.

  1. Run the Function App. In the command window, you should see the Event Grid function listening locally.

    Now listening on: http://0.0.0.0:7071
Application started. Press Ctrl+C to shut down.

Http Functions:

        EventGrid: [POST] http://localhost:7071/api/EventGrid

  2. Send the payload to the local function to trigger the encoding.

    In a bash shell, or any tool that can POST payloads, run the command:

    curl -X POST \
        'http://localhost:7071/api/EventGrid' \
        -H 'Content-Type: application/json' \
        -H 'aeg-event-type: Notification' \
        -H 'cache-control: no-cache' \
        -d '[
                {
                      "eventType": "request.blob.analysis.create",
                     "id": "d5ffca18-29f8-4529-ae74-ac88ec5a7ed1",
                     "topic": "/NotUsed",
                     "subject": "/NotUsed",
                     "dataVersion": "1.0",
                     "data": {
                         "operationContext": "",
                         "blobUri": "https://cl4grwinbox00sasb.blob.core.windows.net/input01/BBB_trailer_20200225.mp4",
                         "analyzerSpecificData": {
                             "mediaInfo": {
                                   "commandLineOptions": {
                                     "Complete": "1",
                                     "Output": "JSON"
                                   }
                             }
                         }
                     }
                }
            ]'

Resources

Product documentation:

Microsoft Learn modules:

Gridwich resources