Full Spring Unit Testing Example.

If you want to perform unit testing for your Spring Classes, you have to use "SpringJUnit4ClassRunner",

Please follow the below steps to create Unit Test cases for Spring Classes.

Step 1:
Use "@RunWith" annotation as follows.
    @RunWith(SpringJUnit4ClassRunner.class)

Step 2:  
Provide the path of Spring Config file as shown below.
     @ContextConfiguration(locations={"file:C:\\salesorder\\web\\WEB-INF\\applicationContext-Contact.xml"})

Step 3:
Use "@Autowired" for the Java class that you want to be loaded by Spring as shown below.
  @Autowired
    ContactServices ContactServices;
 
Example :
 
import static org.junit.Assert.*;

import java.math.BigDecimal;
import java.util.List;
import java.util.ListIterator;
import java.util.Set;

import javax.servlet.ServletException;

import org.hibernate.classic.Session;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.salesorder.enumtypes.EnumConditions;
import com.salesorder.Contact.services.ContactServices;

import com.salesorder.hibernate.Address;
import com.salesorder.hibernate.HibernateConfig;
import com.salesorder.hibernate.Contact;
import com.salesorder.user.services.ProfileServices;

@RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration(locations={"file:C:\\salesorder\\web\\WEB-INF\\applicationContext-Contact.xml"})

public class ContactServiceTest {
  
    @Autowired
    ContactServices ContactServices;

 public ContactServiceTest (){
        try {
   new HibernateConfig().init();
  } catch (ServletException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
     }

 @Test
 public void testCreateContact() throws BLException {       
  
        Address address = new Address();
        String ContactName = "Test" + System.currentTimeMillis();

        address.setAddress("TEST");
        address.setAddress2("TEST1");
        address.setZipcode("19087");
        address.setState("PA");

        Contact Contact = new Contact();
        Contact.setName(ContactName);

        Contact = ContactServices.createContact(Contact, address);
        assertTrue("Contact Not Created", !(Contact == null));     
         
    }
       
 @Test
 public void testFindContactsWithInfo() throws BLException {
               
        List Contacts = ContactServices.findContacts(EnumConditions.BEGINS_WITH, null,
          EnumConditions.BEGINS_WITH, "TEST", EnumConditions.BEGINS_WITH, "TEST",
          EnumConditions.BEGINS_WITH, null, EnumConditions.BEGINS_WITH, "PA",
          EnumConditions.BEGINS_WITH, "19087");
        assertTrue("incorrect search result", Contacts.size() > 0);
        System.out.println("No. of Contacts found " + Contacts.size());       
         
    } 
 
 @Test
 public void testFindContactByContactId() throws BLException {
   Contact contact = ContactServices.findContactByContactID(new BigDecimal(12345));
      
    }   
}

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