@Test
public void testGetFormatDescription() throws SQLException {

    //format is unknown by default
    String format = "Unknown";
    assertThat("testGetFormatDescription 0", bs.getFormatDescription(context),
            notNullValue());
    assertThat("testGetFormatDescription 1", bs.getFormatDescription(context),
            not(equalTo("")));
    assertThat("testGetFormatDescription 2", bs.getFormatDescription(context),
            equalTo(format));
}