The basic process for embedding OpenEJB:

1. Add the OpenEJB libraries to your classpath
2. Ensure your EJB modules are discoverable
3. Use the LocalInitialContextFactory to boot OpenEJB

Important docs

• Application discovery via the classpath
• Embedded Configuration
• Configuring DataSources in Tests
• Configuring PersistenceUnits in Tests
• Configuring Containers in Tests
• Configuring Logging in Tests
• Alternate Descriptors
• Unit Testing Transactions
• TestCase with TestBean inner-class
• TestCase Injection (@LocalClient)

Examples