The Asset Catalog tab in Mock Services contains all imported Transactions that you can use to create a Mock Service and any MAR files that you have integrated from Broadcom's enterprise Service Virtualization product.

A Transaction is a request/response pair that is associated with a given Service. For example, in the Swagger Petstore, GET /pet/{petId} and the associated response is a Transaction. A request in a Transaction can be a full, valid request, like the Petstore example, or an expression that can be matched to a broader range of real requests. 

Every time you add a Transaction, it is stored in the Transaction Repository. The Transaction Repository keeps a record of all Transactions and supports a variety of formats. When you create a Mock Service, you are simply grouping together Transactions from the repository.

The Transactions tab lists all of the Transactions that are available to you. You can filter the list of Transactions by Service name to make it easier to find the specific Transaction that you’re looking for. You can also search for any tags that you assigned to your Transactions, by the Transaction name, or by the request URL.

You can add transactions in the following ways:

• Add Transactions from a File
• Add Transactions from Wiremock
• Add Transactions Manually

Preconfigured Transactions

BlazeMeter comes with two preconfigured groups of Transactions to help illustrate how the product works and to get you started with assets for two common third-party services:

AWS S3: Provides sample Transactions for testing the AWS S3 cloud storage service. Transactions are included for testing object additions, deletions, copies, searches, and negative scenarios.

Facebook Login: Provides sample Transactions for testing the integrated Facebook login functionality in your application. Transactions include a mixture of positive and negative scenarios, identified by tags, that cover the most common outcomes when attempting a Facebook login.

Salesforce Login: Provides sample transactions for testing the integrated Salesforce login functionality in your application. Transactions include a mixture of positive and negative scenarios, identified by tags, that cover the most common outcomes when attempting an integrated Salesforce login:

Open Banking: Provides sample transactions for testing services in your application that use the standard Open Banking APIs. The Open Banking Sample service includes transactions for a variety of operations, such as loan offers, balance inquiries, and account information. Duplicate these transactions to mock testing scenarios for open banking operations:

MAR Files

MAR files contain the contents of virtual services created in Broadcom's enterprise Service Virtualization product. You can import MAR files to instrument those virtual services from within BlazeMeter. This preserves the work you've done in your enterprise Service Virtualization Environment and makes it easier to use your virtual services to support shift-left testing in BlazeMeter.

For more information, see Adding MAR Files.