@Test
public void testGetTypeNames() throws IOException {

    Name[] typeNames = dataStore.getTypeNames();
    assertNotNull(typeNames);
    assertEquals(1, typeNames.length);
    assertEquals(targetName, typeNames[0]);
    // DataAccess interface:
    List names = dataStore.getNames();
    assertNotNull(names);
    assertEquals(1, names.size());
    assertEquals(targetName, names.get(0));
}