Jersey2673ITCase.java

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package org.glassfish.jersey.tests.integration.jersey2673;

import java.util.List;

import javax.ws.rs.client.Entity;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.Response;

import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.server.validation.ValidationError;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.external.ExternalTestContainerFactory;
import org.glassfish.jersey.test.spi.TestContainerException;
import org.glassfish.jersey.test.spi.TestContainerFactory;

import org.junit.Test;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

/**
 * Reproducer for JERSEY-2673: 400 errors generated by a ValidationException are returning default error page instead of
 * the Bean Validation's response entity.
 *
 * @author Michal Gajdos
 */
public class Jersey2673ITCase extends JerseyTest {

    @Override
    protected ResourceConfig configure() {
        return new Jersey2673();
    }

    @Override
    protected TestContainerFactory getTestContainerFactory() throws TestContainerException {
        return new ExternalTestContainerFactory();
    }

    @Test
    public void testInputParams() throws Exception {
        final Response response = target().request("application/json").post(Entity.json(new SampleBean()));

        assertThat(response.getStatusInfo().getStatusCode(), is(Response.Status.BAD_REQUEST.getStatusCode()));
        assertThat(response.readEntity(new GenericType<List<ValidationError>>() {}).size(), is(1));
    }

    @Test
    public void testOutputParams() throws Exception {
        final SampleBean entity = new SampleBean();
        entity.setArray(new byte[] {42});
        final Response response = target().request("application/json").post(Entity.json(entity));

        assertThat(response.getStatusInfo().getStatusCode(), is(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode()));
        assertThat(response.readEntity(new GenericType<List<ValidationError>>() {}).size(), is(1));
    }

}