/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2011 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/
package org.geomajas.layer.hibernate.simple;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.geomajas.layer.LayerException;
import org.geomajas.layer.feature.Attribute;
import org.geomajas.layer.feature.attribute.BooleanAttribute;
import org.geomajas.layer.feature.attribute.DateAttribute;
import org.geomajas.layer.feature.attribute.FloatAttribute;
import org.geomajas.layer.feature.attribute.StringAttribute;
import org.geomajas.layer.hibernate.AbstractHibernateSimpleTest;
import org.geomajas.layer.hibernate.simple.pojo.SimpleFeature;
import org.junit.Assert;
import org.junit.Test;
/**
* Unit test that tests all the functions of the HibernateLayer.
*
* @author Pieter De Graef
*/
public class SimpleLayerTest extends AbstractHibernateSimpleTest {
@Test
public void testCreate() throws Exception {
SimpleFeature feature = SimpleFeature.getDefaultInstance1(null);
Object created = layer.create(feature);
Assert.assertNotNull(created);
Assert.assertTrue(created instanceof SimpleFeature);
SimpleFeature createdFeature = (SimpleFeature) created;
Assert.assertNotNull(createdFeature.getId());
}
@Test
public void testRead() throws Exception {
SimpleFeature f1 = (SimpleFeature) layer.create(SimpleFeature.getDefaultInstance1(null));
Assert.assertNotNull(f1.getId());
Object feature = layer.read(f1.getId().toString());
Assert.assertNotNull(feature);
}
@Test
@SuppressWarnings("rawtypes")
public void testUpdate() throws Exception {
SimpleFeature f1 = (SimpleFeature) layer.create(SimpleFeature.getDefaultInstance1(null));
Assert.assertNotNull(f1.getId());
Object feature = layer.read(f1.getId().toString());
Assert.assertNotNull("The requested feature could not be found!", feature);
// Create a detached copy
SimpleFeature detached = SimpleFeature.getDefaultInstance1(null);
detached.setId(((SimpleFeature) feature).getId());
Map<String, Attribute> attributes = new HashMap<String, Attribute>();
attributes.put(PARAM_TEXT_ATTR, new StringAttribute("new name"));
attributes.put(PARAM_FLOAT_ATTR, new FloatAttribute(5f));
Calendar c = Calendar.getInstance();
attributes.put(PARAM_DATE_ATTR, new DateAttribute(c.getTime()));
attributes.put(PARAM_BOOLEAN_ATTR, new BooleanAttribute(false));
layer.getFeatureModel().setAttributes(detached, attributes);
layer.saveOrUpdate(detached);
feature = layer.read(f1.getId().toString());
Assert.assertEquals("new name", layer.getFeatureModel().getAttribute(feature, PARAM_TEXT_ATTR).getValue());
Assert.assertEquals(5f, layer.getFeatureModel().getAttribute(feature, PARAM_FLOAT_ATTR).getValue());
Assert.assertEquals(c.getTime(), layer.getFeatureModel().getAttribute(feature, PARAM_DATE_ATTR).getValue());
Assert.assertEquals(false, layer.getFeatureModel().getAttribute(feature, PARAM_BOOLEAN_ATTR).getValue());
}
@Test
public void testSave() throws Exception {
SimpleFeature feature = SimpleFeature.getDefaultInstance1(null);
Object created = layer.saveOrUpdate(feature);
Assert.assertNotNull(created);
Assert.assertTrue(created instanceof SimpleFeature);
SimpleFeature createdFeature = (SimpleFeature) created;
Assert.assertNotNull(createdFeature.getId());
}
@Test
public void testGetBounds() {
// TODO implement me
}
@Test
public void testGetBoundsFilter() {
// TODO implement me
}
@Test
public void testGetElements() throws Exception {
layer.create(SimpleFeature.getDefaultInstance2(null));
Object feature = null;
Iterator<?> iterator = layer.getElements(null, 0, 0);
if (iterator.hasNext()) {
feature = iterator.next();
}
Assert.assertNotNull(feature);
}
@Test
public void testDelete() throws Exception {
SimpleFeature f1 = (SimpleFeature) layer.create(SimpleFeature.getDefaultInstance1(null));
Assert.assertNotNull(f1.getId());
Assert.assertNotNull(layer.read(f1.getId().toString()));
layer.delete(f1.getId().toString());
try {
layer.read(f1.getId().toString());
Assert.fail("No exception thrown for non-exisiting feature");
} catch (LayerException e) {
}
}
@Test
public void testSort() throws Exception {
SimpleFeature f1 = (SimpleFeature) layer.create(SimpleFeature.getDefaultInstance1(null));
SimpleFeature f2 = (SimpleFeature) layer.create(SimpleFeature.getDefaultInstance2(null));
Iterator<?> iterator = layer.getElements(null, 0, 0);
List<SimpleFeature> actual = new ArrayList<SimpleFeature>();
while (iterator.hasNext()) {
actual.add((SimpleFeature) iterator.next());
}
Assert.assertEquals(f2.getId(), actual.get(0).getId());
Assert.assertEquals(f1.getId(), actual.get(1).getId());
}
@Test
public void testScrollableResultSet() throws Exception {
// TODO this is arguably not a good unit test, there is no certainty a scrollable resultset is actually used
SimpleFeature f1 = (SimpleFeature) scrollableResultSetLayer.create(SimpleFeature.getDefaultInstance1(null));
SimpleFeature f2 = (SimpleFeature) scrollableResultSetLayer.create(SimpleFeature.getDefaultInstance2(null));
Iterator<?> iterator = scrollableResultSetLayer.getElements(null, 0, 0);
Assert.assertTrue(iterator.hasNext());
Assert.assertEquals(f2, iterator.next());
Assert.assertTrue(iterator.hasNext());
Assert.assertEquals(f1, iterator.next());
Assert.assertFalse(iterator.hasNext());
}
@Test
public void testEmptyScrollableResultSet() throws Exception {
// TODO this is arguably not a good unit test, there is no certainty a scrollable resultset is actually used
Iterator<?> iterator = scrollableResultSetLayer.getElements(null, 0, 0);
Assert.assertFalse(iterator.hasNext());
}
}