MUnit is a Mule application testing framework that allows you to easily build automated tests for your integrations and APIs. It provides a full suite of integration and unit test capabilities, and is fully integrated with Maven and Surefire for integration with your continuous deployment environment.
With MUnit you can:
Create your Mule test by writing Mule code
Create your Mule test by writing Java code
Disable flow inbound endpoints
Disable endpoint connectors
Mock outbound endpoints
Mock message processors
Spy any message processor
Verify message processor calls
Create not only unit tests but also integration tests in a local environment — MUnit allows you to start a local FTP/SFTP, DB server or mail server
Call the Mule client from Mule code
Assert flow exceptions
Enable or disable particular tests
See assertion/error reports with Mule stack trace
Extend the MUnit framework with plugins
Check visual coverage in Studio
Debug your tests with Studio
MUnit is divided among several sub modules. From a user’s point of view there are only two that are really important. Both modules are compatible amongst themselves.
The important sub modules are:
MUnit - The latest MUnit works with any Mule version from 3.6.x. These compatibility rules are followed:
MUnit Version Mule MUnit Support Version
All versions since 3.6.x
Mule MUnit Support - The Mule MUnit Support module is meant to follow Mule ESB releases:
Mule MUnit Support Version Mule ESB Version
3.6.0 to 3.6.x
3.7.0 to 3.7.x
3.8.0 to 3.8.x
The x at the end of each version number refers to the latest version within that minor version. Currently the latest released versions of Mule MUnit Support are: 3.6.4, 3.7.4, 3.8.1.
MUnit is fully integrated with Anypoint Studio, allowing you to create, design and run MUnit tests just like you would Mule applications. You can also use Anypoint Studio’s Studio Visual Debugger to debug your MUnit tests.
For an overview of MUnit in Anypoint Studio, see Using MUnit in Anypoint Studio.
The pages listed below provide an overview of MUnit features including simple examples. Topics include the MUnit message processors, the DB and FTP servers provided by MUnit, Maven support and more. For a short step-by-step guide to creating a test, see the MUnit Tutorial.
|The examples in these pages are XML-only; however, as stated above, you can also use MUnit via Anypoint Studio’s graphical interface. See Using MUnit in Anypoint Studio for details.|