### Question:
GeoPackageImageEnvoy extends AbstractEnvoy implements DataRegistryDataProvider { @Override public String getThreadPoolName() { return getClass().getSimpleName(); } GeoPackageImageEnvoy(Toolbox toolbox, GeoPackage geoPackage); @Override void close(); @Override Collection<? extends Satisfaction> getSatisfaction(DataModelCategory dataModelCategory,
            Collection<? extends IntervalPropertyValueSet> intervalSets); @Override String getThreadPoolName(); @Override void open(); @Override boolean providesDataFor(DataModelCategory category); @Override void query(DataModelCategory category, Collection<? extends Satisfaction> satisfactions,
            List<? extends PropertyMatcher<?>> parameters, List<? extends OrderSpecifier> orderSpecifiers, int limit,
            Collection<? extends PropertyDescriptor<?>> propertyDescriptors, CacheDepositReceiver queryReceiver);  }### Answer:
@Test public void testGetThreadPoolName() { EasyMockSupport support = new EasyMockSupport(); Toolbox toolbox = support.createMock(Toolbox.class); GeoPackage geopackage = support.createMock(GeoPackage.class); support.replayAll(); GeoPackageImageEnvoy envoy = new GeoPackageImageEnvoy(toolbox, geopackage); assertEquals(GeoPackageImageEnvoy.class.getSimpleName(), envoy.getThreadPoolName()); support.verifyAll(); }