Prerequisites for testing the Postman collections

You can find information about the prerequisite conditions that you must satisfy before you can migrate the Postman collections to Rational® Integration Tester.

Rational® Integration Tester supports the migration of the Postman collections that are created in Postman 8.
Note: Configuring Library Manager is not required.
Restriction: If a collection-level variable with the same name but with different values is used in multiple collections, during the migration process only one tag is created with the name of the variable and only one value of the variable selected randomly from any collection is retained.
Before you export the collections, you can check if you have used the same variable with different values in different collections that you intend to migrate to Rational® Integration Tester. You can create different variables with unique names that are used in different collections. Variables with unique names are migrated correctly and you need not create new tags with the values of the variables that are lost during migration in Rational® Integration Tester.

Depending on what Postman resource that you want to test in Rational® Integration Tester, either a single collection with its associated environments or multiple collections with their associated environments must be exported from Postman.

SSL connections

If your tests in Postman used SSL for communications, during migration Rational® Integration Tester marks server certificates to Trust All. If you want to change any of the certificates, you can use the SSL settings to provide the appropriate certificates. See Configuring SSL settings.