Applied MyEclipse and JUnit to do Hibernate Code Gen and Testing Albert Guo [email_address]

Agenda High Level Picture Hibernate Code Generation Code Gen Process Generate DAO for the four tables Artifacts Spring Configuration File Sequence Diagram Apply JUnit to do DAOs Test JUnit Framework How to Test with JUnit? Simplified Workflow of Applying JUnit Testing Process Generate Unit Test Result via Ant

High Level Picture

Hibernate Code Generation

Code Gen Process

Generate DAO for the four tables

Artifacts

Spring Configuration File

Sequence Diagram

Apply JUnit to do DAOs Test

JUnit Framework

How to Test with JUnit?

Simplified Workflow of Applying JUnit

Testing Process

Generate Unit Test Result via Ant

High Level Picture Application Context DAO Classes ApplicationContext.xml Hibernate Mapping files Client Layer Business Layer Persistence Layer Spring – IOC Container Hibernate Session Mgt. Business Service Classes Hibernate Windchill Workflow Data Source / Connection Pool

Code Gen Process including POJOs, DAOs, hibernate mapping files and Spring configuration file

Filled in connection info. Add MS SQL driver Save password, then you do not need to type in again

Click Test Driver to test database connection If you connect to database successfully, then you can see this popup window

Generate DAO for the four tables

Select tables which we would like to do code gen. Click Hibernate Reverse Engineering

Assign destination Generate hibernate mapping file Generate POJO Generate Spring DAO

Select ID Generator

Artifacts We had generated POJOs, hibernate mapping files, and DAOs

Spring Configuration File Inject webSiteDataSource into sessionFactory

Spring Configuration File – cont. Inject sessionFactory into each DAOs.

Sequence Diagram

Apply Junit to do DAOs Test

JUnit Framework

How to Test with JUnit? WipPortingDAO junit TestCase exercise 1..* TestRunner run 1..* WipPortingDAOTest test 1 test 2 …

Simplified Workflow of Applying JUnit Class files Test Cases Test Methods Test Suites Test Runner

Testing Process Overrides setUp() and/or tearDown() Writes test methods, ex. test…() Uses Assert.assert … () Writes suite() and/or main()

Create Fixture via MyEclipse

Create Fixture via MyEclipse – cont.

Create Fixture via MyEclipse – cont.

Create Fixture via MyEclipse – cont.

Exercise & Verify

Exercise & Verify – cont.

Suit Management

Suit Management

Generate Unit Test Result via Ant

Generate Unit Test Result via Ant