Dropwizard test example

UserDAOTest

import ca.nazim.NazimApplication;
import ca.nazim.NazimConfiguration;
import ca.nazim.auth.NazimUser;
import io.dropwizard.jdbi.DBIFactory;
import io.dropwizard.testing.junit.DropwizardAppRule;
import org.junit.Assert;
import org.junit.Rule;
import org.junit.Test;
import org.skife.jdbi.v2.DBI;

public class UserDAOTest {
    @Rule
    public final DropwizardAppRule<NazimConfiguration> RULE =
            new DropwizardAppRule<NazimConfiguration>(NazimApplication.class,
                    "/Users/nasir/sources/nazim/config.yml");

    @Test
    public void testCreateAndRead()  {
        final DBIFactory factory = new DBIFactory();
        final DBI jdbi = factory.build(RULE.getEnvironment(), RULE.getConfiguration().getDataSourceFactory(), "postgresql");
        UserDAO userDAO = jdbi.onDemand(UserDAO.class);
        String username = "haha"+System.currentTimeMillis();
        userDAO.insert(username, "password", "phone", false, false);

        NazimUser nazimUser = userDAO.readUser(username);
        Assert.assertNotNull(nazimUser);
        Assert.assertEquals(nazimUser.getSubjectId(), username);

        userDAO.delete(username);

        nazimUser = userDAO.readUser(username);
        Assert.assertNull(nazimUser);

    }
}