Certified MuleSoft Platform Integration Architect

By Salesforce · Question Mode

QuestionQ47

VerifiedDesigning automated tests for Mule applications

An organization has stringent unit-testing requirements requiring every Mule application to include an MUnit test suite, with a test case defined for every flow and at least 80 percent test coverage.

A developer is creating an MUnit test suite for a newly developed Mule application that sends API requests to an external REST API.

What is an effective way to execute this Mule application's MUnit tests successfully while still meeting the required MUnit test coverage?

Explanation

MUnit can mock the http:request event processor and use then-return to provide a controlled payload, attributes, variables, or error. This isolates flow logic from the external REST API while allowing the flow execution paths to be tested and covered deterministically.

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