Testing and debugging

This document explains how to use cURL and the Business Console to test and debug your Google Pay API for Passes integration both locally and remotely. You can use these tools to test your integration against many of the acceptance tests required to launch.

Acceptance testing

Your integration must pass all the tests on the corresponding acceptance testing checklists before you can launch. Work with your Google technical contact, after testing is completed, to plan for launch.

Test your classes and objects using cURL

Your application will use the REST API to create, retrieve, and modify classes and objects. Use cURL to send requests to test the REST end points or view the raw JSON responses.

Obtain an OAuth2 Bearer Token

To obtain a bearerToken, install the oauth2l tool and use it in the following command. Replace pathToPrivateKey with the Service Account Key path you created as described in the section that discusses OAuth 2.0 authentication.

oauth2l fetch --scope wallet_object.issuer --credentials pathToPrivateKey --cache ""

The bearerToken is used as part of the following cURL commands.

Get a specific class or object

Use the following cURL command to get a specific class or object to test if it is being inserted correctly by your application. Replace walletObjectType with your class or object type (such as loyaltyClass or loyaltyObject) and replace resourceId with the resourceId with the ID of the object or class you want to get. You can use the cURL commands in the following List objects and List classes sections to get a list of IDs. Then use an ID with this cURL command to retrieve the specific object or class.

curl GET https://walletobjects.googleapis.com/walletobjects/v1/walletObjectType/resourceId -H "Authorization: Bearer bearerToken"

List classes

Use the following cURL command to list all of the classes for a specific issuerId or merchant to test that your application is inserting the correct classes. Replace classType with your class type (such as loyaltyClass) and issuerId with your issuerId.

curl GET https://walletobjects.googleapis.com/walletobjects/v1/classType?issuerId=issuerId -H "Authorization: Bearer bearerToken"

List objects

Use the following cURL command to list all of the objects associated with a specific classId and to test that your application is inserting the correct objects. Replace walletObjectType with your object type (such as loyaltyObject) and classId with the object's parent classId.

curl GET https://walletobjects.googleapis.com/walletobjects/v1/walletObjectType?classId=classId -H "Authorization: Bearer bearerToken"

Update an object or class

Use the following cURL commands to update a specific object or class:

  1. Get the object or class and save to a file. Replace walletObjectType with your object type (such as offerObject or loyaltyClass) and replace resourceId with the resourceId with the ID of the object you want to get. Also, replace myobjectfile.txt with the name of the local file containing your object. 
    curl -X GET https://walletobjects.googleapis.com/walletobjects/v1/walletObjectType/resourceId -H "Authorization: Bearer bearerToken" > myobjectfile.txt
  2. Make changes to the values of fields in the object or class.
  3. Push the update to the object or class: 
    curl -X PUT https://walletobjects.googleapis.com/walletobjects/v1/walletObjectType/resourceId -H "Authorization: Bearer bearerToken" -H "Content-Type: application/json" -d myobjectfile.txt

Add a message

Use the following cURL command to add a message to a specific object or class. Replace walletObjectType with your object type (such as offerObject or loyaltyObject) and replace resourceId with the resourceId with the ID of the object whose message you want to set.

curl -X POST -H "Authorization: Bearer bearerToken" -H "Content-Type: application/json" -d '{"message":{"kind":"walletobjects#walletObjectMessage","header":"Welcome to Banconrista Rewards!","body":"Featuring our new bacon donuts.","displayInterval":{"kind":"walletobjects#timeInterval","start":{"date":"1985-04-12T23:20:50.52Z"},"end":{"date":"2085-04-12T23:20:50.52Z"}},"id":"1234"},"reviewStatus":"underReview"}'  https://walletobjects.googleapis.com/walletobjects/v1/walletObjectType/resourceId/addMessage

Create a class

Use the following cURL command to create a class. Replace classType with your class type (such as loyaltyClass) and classJSON with your generated class JSON.

curl POST https://walletobjects.googleapis.com/walletobjects/v1/classType -H "Authorization: Bearer bearerToken" -H "Content-Type: application/json" -d  'classJSON'