Problema con JUnit, errori vari :-( Un aiutino?

[AndreaNobili]

Ciao,
sono nella seguente situazione: ho una classe chiamata Addresses che contiene le informazioni relative ad un indirizzo.

package com.sogeit.fids.model.domain;

import java.io.Serializable;
import java.util.Date;

import javax.validation.constraints.NotNull;

public class Addresses implements Serializable {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	
	private int addressesPk, contactFk;
	
	@NotNull(message = "may not be null")
	private String addressText;
	
	private String addressNumber, city, countryCode2, districtCode, zipCode, latitude, longitude;
	private boolean isPrimary;
	private Date creationDate, lastUpdate;
	
	private int createdBy;
	private int modifiedBy;
	
	public Addresses(int addressesPk, int contactFk){
		this.addressesPk = addressesPk;
		this.contactFk = contactFk;
	}

	// GETTER PK E FK:
	public int getAddressesPk() {
		return addressesPk;
	}

	public int getContactFk() {
		return contactFk;
	}

	// GETTER E SETTER:
	public String getAddressText() {
		return addressText;
	}

	public void setAddressText(String addressText) {
		this.addressText = addressText;
	}

	public String getAddressNumber() {
		return addressNumber;
	}

	public void setAddressNumber(String addressNumber) {
		this.addressNumber = addressNumber;
	}

	public String getCity() {
		return city;
	}

	public void setCity(String city) {
		this.city = city;
	}

	public String getCountryCode2() {
		return countryCode2;
	}

	public void setCountryCode2(String countryCode2) {
		this.countryCode2 = countryCode2;
	}

	public String getDistrictCode() {
		return districtCode;
	}

	public void setDistrictCode(String districtCode) {
		this.districtCode = districtCode;
	}

	public String getZipCode() {
		return zipCode;
	}

	public void setZipCode(String zipCode) {
		this.zipCode = zipCode;
	}

	public String getLatitude() {
		return latitude;
	}

	public void setLatitude(String latitude) {
		this.latitude = latitude;
	}

	public String getLongitude() {
		return longitude;
	}

	public void setLongitude(String longitude) {
		this.longitude = longitude;
	}

	public boolean getIsPrimary() {
		return isPrimary;
	}

	public void setIsPrimary(boolean isPrimary) {
		this.isPrimary = isPrimary;
	}

	public Date getCreationDate() {
		return creationDate;
	}

	public void setCreationDate(Date creationDate) {
		this.creationDate = creationDate;
	}

	public Date getLastUpdate() {
		return lastUpdate;
	}

	public void setLastUpdate(Date lastUpdate) {
		this.lastUpdate = lastUpdate;
	}

	public int getCreatedBy() {
		return createdBy;
	}

	public void setCreatedBy(int createdBy) {
		this.createdBy = createdBy;
	}

	public int getModifiedBy() {
		return modifiedBy;
	}

	public void setModifiedBy(int modifiedBy) {
		this.modifiedBy = modifiedBy;
	}

	
	/* (non-Javadoc)
	 * @see java.lang.Object#toString()
	 */
	@Override
	public String toString() {
		return "Addresses [addressesPk=" + addressesPk + ", contactFk="
				+ contactFk + ", addressText=" + addressText
				+ ", addressNumber=" + addressNumber + ", city=" + city
				+ ", countryCode2=" + countryCode2 + ", districtCode="
				+ districtCode + ", zipCode=" + zipCode + ", latitude="
				+ latitude + ", longitude=" + longitude + ", isPrimary="
				+ isPrimary + ", creationDate=" + creationDate
				+ ", lastUpdate=" + lastUpdate + ", createdBy=" + createdBy
				+ ", modifiedBy=" + modifiedBy + "]";
	}

	/* (non-Javadoc)
	 * @see java.lang.Object#hashCode()
	 */
	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result
				+ ((addressNumber == null) ? 0 : addressNumber.hashCode());
		result = prime * result
				+ ((addressText == null) ? 0 : addressText.hashCode());
		result = prime * result + addressesPk;
		result = prime * result + ((city == null) ? 0 : city.hashCode());
		result = prime * result + contactFk;
		result = prime * result
				+ ((countryCode2 == null) ? 0 : countryCode2.hashCode());
		result = prime * result + createdBy;
		result = prime * result
				+ ((creationDate == null) ? 0 : creationDate.hashCode());
		result = prime * result
				+ ((districtCode == null) ? 0 : districtCode.hashCode());
		result = prime * result + (isPrimary ? 1231 : 1237);
		result = prime * result
				+ ((lastUpdate == null) ? 0 : lastUpdate.hashCode());
		result = prime * result
				+ ((latitude == null) ? 0 : latitude.hashCode());
		result = prime * result
				+ ((longitude == null) ? 0 : longitude.hashCode());
		result = prime * result + modifiedBy;
		result = prime * result + ((zipCode == null) ? 0 : zipCode.hashCode());
		return result;
	}

	/* (non-Javadoc)
	 * @see java.lang.Object#equals(java.lang.Object)
	 */
	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (!(obj instanceof Addresses))
			return false;
		Addresses other = (Addresses) obj;
		if (addressNumber == null) {
			if (other.addressNumber != null)
				return false;
		} else if (!addressNumber.equals(other.addressNumber))
			return false;
		if (addressText == null) {
			if (other.addressText != null)
				return false;
		} else if (!addressText.equals(other.addressText))
			return false;
		if (addressesPk != other.addressesPk)
			return false;
		if (city == null) {
			if (other.city != null)
				return false;
		} else if (!city.equals(other.city))
			return false;
		if (contactFk != other.contactFk)
			return false;
		if (countryCode2 == null) {
			if (other.countryCode2 != null)
				return false;
		} else if (!countryCode2.equals(other.countryCode2))
			return false;
		if (createdBy != other.createdBy)
			return false;
		if (creationDate == null) {
			if (other.creationDate != null)
				return false;
		} else if (!creationDate.equals(other.creationDate))
			return false;
		if (districtCode == null) {
			if (other.districtCode != null)
				return false;
		} else if (!districtCode.equals(other.districtCode))
			return false;
		if (isPrimary != other.isPrimary)
			return false;
		if (lastUpdate == null) {
			if (other.lastUpdate != null)
				return false;
		} else if (!lastUpdate.equals(other.lastUpdate))
			return false;
		if (latitude == null) {
			if (other.latitude != null)
				return false;
		} else if (!latitude.equals(other.latitude))
			return false;
		if (longitude == null) {
			if (other.longitude != null)
				return false;
		} else if (!longitude.equals(other.longitude))
			return false;
		if (modifiedBy != other.modifiedBy)
			return false;
		if (zipCode == null) {
			if (other.zipCode != null)
				return false;
		} else if (!zipCode.equals(other.zipCode))
			return false;
		return true;
	}
	

}

Come potete notare tale bean contiene l'annotation @NotNull per il campo addressesText che stà ad indicare che quel campo NON PUO' ESSERE NULLO (annotation per la validazione dei bean: http://docs.jboss.org/hibernate/vali...ngstarted.html )

Poi nella cartella src/test/java ho un package che contiene il seguente test di JUnit:

package com.sogeit.fids.model.domain;

import com.sogeit.fids.model.domain.Addresses;
import static org.junit.Assert.*;
 

import java.util.Date;

import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;

import org.junit.BeforeClass;
import org.junit.Test;

public class TestAddresses {
	
	private static Validator validator;

	
	@Test
	public void test() {
		
		Addresses indirizzo1 = new Addresses(1, 2);
		Addresses indirizzo2 = new Addresses(1, 2);
		
		Date data = new Date(2011, 11, 4);
		
		// indirizzo1:
				indirizzo1.setAddressNumber("Indirizzo");
				indirizzo1.setAddressText("Testo");
				indirizzo1.setCity("Roma");
				indirizzo1.setCountryCode2("countrycode");
				indirizzo1.setCreatedBy(5);
				indirizzo1.setCreationDate(data);
				indirizzo1.setDistrictCode("districtCode");
				indirizzo1.setLastUpdate(data);
				indirizzo1.setLatitude("33");
				indirizzo1.setLongitude("21");
				indirizzo1.setModifiedBy(6);
				indirizzo1.setIsPrimary(true);
				indirizzo1.setZipCode("00100");
				
				// indirizzo2 (uguale ad indirizzo1)
				indirizzo2.setAddressNumber("Indirizzo");
				indirizzo2.setAddressText("Testo");
				indirizzo2.setCity("Roma");
				indirizzo2.setCountryCode2("countrycode");
				indirizzo2.setCreatedBy(5);
				indirizzo2.setCreationDate(data);
				indirizzo2.setDistrictCode("districtCode");
				indirizzo2.setLastUpdate(data);
				indirizzo2.setLatitude("33");
				indirizzo2.setLongitude("21");
				indirizzo2.setModifiedBy(6);
				indirizzo2.setIsPrimary(true);
				indirizzo2.setZipCode("00100");
		
				assertEquals( indirizzo1.hashCode(), indirizzo2.hashCode());
	}
	
	
	@BeforeClass
	public static void setUp() {
		ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
		validator = factory.getValidator();
	}
	
	@Test
	public void addressTextIsNull(){
		Addresses indirizzo = new Addresses(5, 10);
		
		Date data = new Date(2011, 11, 4);
		
		// indirizzo1:
		indirizzo.setAddressNumber("Indirizzo");
		indirizzo.setAddressText("Testo");
		indirizzo.setCity("Roma");
		indirizzo.setCountryCode2("countrycode");
		indirizzo.setCreatedBy(5);
		indirizzo.setCreationDate(data);
		indirizzo.setDistrictCode("districtCode");
		indirizzo.setLastUpdate(data);
		indirizzo.setLatitude("33");
		indirizzo.setLongitude("21");
		indirizzo.setModifiedBy(6);
		indirizzo.setIsPrimary(true);
		indirizzo.setZipCode("00100");
		
		Set<ConstraintViolation<Addresses>> constraintViolations = validator.validate(indirizzo);
		
		assertEquals( 1, constraintViolations.size() );
		assertEquals( "may not be null", constraintViolations.iterator().next().getMessage() );
	}
	
}

Tale classe contiene 2 metodi annotati con l'annotation @Test che rappresentano 2 test di JUnit

Se lascio solo il primo test (commentando tutto ciò che non è il metodo chiamato test() ) funziona perfettamente e JUnit mi avverte che il test è stato superato con la classica barra verde

Se aggiungo anche i 2 metodi: setUp() e addressTextIsNull() (lo unit test vero e proprio che dovrebbe testare la validazione del bean relativamente al valore del campo addressText dell'oggetto indirizzo) quando dentro Eclipse faccio Run As JUnit Test NON FUNZIONA...

Non mi appare ne la barra verde che dice che il test è stato passato, ne la barra rossa che dice che il test non è stato passato ma mi viene dato il seguente messaggio di errore:

TestAddresses
com.sogeit.fids.model.domain.TestAddresses
javax.validation.ValidationException: Unable to find a default provider

	at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:264)

	at javax.validation.Validation.buildDefaultValidatorFactory(Validation.java:111)

	at com.sogeit.fids.model.domain.TestAddresses.setUp(TestAddresses.java:67)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

	at java.lang.reflect.Method.invoke(Method.java:597)

	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)

	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)

	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)

	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)

	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)

	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)

	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)

	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

Come mai? Da cosa potrebbe dipendere? Come risolvere?

Grazie mille
Andrea