package net.sourceforge.seqware.common.dao;

import net.sourceforge.seqware.common.model.File;
import net.sourceforge.seqware.common.model.FileAttribute;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;

/**
 * <p>
 * FileAttributeDAOTest class.
 * </p>
 * 
 * @author boconnor
 * @version $Id: $Id
 * @since 0.13.3
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:dao-test-context.xml" })
@Transactional
public class FileAttributeDAOTest {

    @Autowired
    private FileAttributeDAO fileAttributeDao;

    /**
     * <p>
     * test_add_missing_required_fields_fails.
     * </p>
     */
    @Test(expected = DataIntegrityViolationException.class)
    public void test_add_missing_required_fields_fails() {
        FileAttribute fileAttribute = new FileAttribute();
        fileAttribute.setUnit("ml");
        fileAttributeDao.add(fileAttribute);
    }

    /**
     * <p>
     * test_add_missing_required_file_field_fails.
     * </p>
     */
    @Test(expected = DataIntegrityViolationException.class)
    public void test_add_missing_required_file_field_fails() {
        FileAttribute fileAttribute = new FileAttribute();
        fileAttribute.setTag("name");
        fileAttribute.setValue("value");
        fileAttributeDao.add(fileAttribute);
    }

    /**
     * <p>
     * test_add_with_all_required_fields_succeeds.
     * </p>
     * 
     * @throws java.lang.Exception
     *             if any.
     */
    @Test
    public void test_add_with_all_required_fields_succeeds() throws Exception {
        FileAttribute fileAttribute = new FileAttribute();
        fileAttribute.setTag("name");
        fileAttribute.setValue("value");
        fileAttribute.setFile(new File());
        Integer id = fileAttributeDao.add(fileAttribute);
        FileAttribute actual = fileAttributeDao.get(id);
        assertThat(actual.getTag(), is("name"));
        assertThat(actual.getValue(), is("value"));
        assertThat(actual.getUnit(), nullValue());
    }

}