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SesamePropertiesTest.java
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SesamePropertiesTest.java
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/**
* Copyright (C) 2016 Czech Technical University in Prague
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details. You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.ontodriver.sesame;
import cz.cvut.kbss.ontodriver.Properties;
import cz.cvut.kbss.ontodriver.model.Assertion;
import cz.cvut.kbss.ontodriver.model.Axiom;
import cz.cvut.kbss.ontodriver.model.NamedResource;
import cz.cvut.kbss.ontodriver.model.Value;
import cz.cvut.kbss.ontodriver.sesame.connector.Connector;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.openrdf.model.Statement;
import org.openrdf.model.URI;
import org.openrdf.model.ValueFactory;
import org.openrdf.sail.memory.MemoryStore;
import java.util.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.*;
public class SesamePropertiesTest {
private static final NamedResource SUBJECT = NamedResource.create("http://krizik.felk.cvut.cz/ontologies/jopa#Entity");
private static final Assertion ASSERTION =
Assertion.createDataPropertyAssertion(java.net.URI.create("http://krizik.felk.cvut.cz/ontologies/jopa#assertionOne"), false);
private static final String LANG = "en";
@Mock
private Connector connectorMock;
private URI subject;
private ValueFactory vf;
private MemoryStore store;
private Properties properties;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
this.store = new MemoryStore();
store.initialize();
this.vf = store.getValueFactory();
this.subject = vf.createURI(SUBJECT.getIdentifier().toString());
final SesameAdapter adapterMock = mock(SesameAdapter.class);
when(adapterMock.getConnector()).thenReturn(connectorMock);
when(adapterMock.getValueFactory()).thenReturn(vf);
when(adapterMock.getLanguage()).thenReturn(LANG);
this.properties = new SesameProperties(adapterMock, () -> {}, () -> {});
}
@After
public void tearDown() throws Exception {
store.shutDown();
}
@Test
public void testGetProperties() throws Exception {
final Collection<Statement> statements = statementsForProperties(initProperties());
when(connectorMock.findStatements(subject, null, null, false)).thenReturn(statements);
final Collection<Axiom<?>> result = properties.getProperties(SUBJECT, null, false);
assertEquals(statements.size(), result.size());
for (Axiom<?> ax : result) {
assertEquals(SUBJECT, ax.getSubject());
final Statement stmt = vf.createStatement(subject, vf.createURI(ax.getAssertion().getIdentifier().toString()),
SesameUtils.createDataPropertyLiteral(ax.getValue().getValue(), LANG, vf));
assertTrue(statements.contains(stmt));
}
}
@Test
public void testAddProperties() throws Exception {
final Map<Assertion, Set<Value<?>>> toAdd = initProperties();
final Collection<Statement> statements = statementsForProperties(toAdd);
properties.addProperties(SUBJECT, null, toAdd);
final ArgumentCaptor<Collection> captor = ArgumentCaptor.forClass(Collection.class);
verify(connectorMock).addStatements(captor.capture());
final Collection<?> added = captor.getValue();
assertEquals(statements.size(), added.size());
assertTrue(statements.containsAll(added));
}
private Map<Assertion, Set<Value<?>>> initProperties() {
final Map<Assertion, Set<Value<?>>> map = new HashMap<>();
final Set<Value<?>> values = new HashSet<>();
for (int i = 0; i < 5; i++) {
values.add(new Value<>("value" + i));
}
map.put(ASSERTION, values);
return map;
}
private Collection<Statement> statementsForProperties(Map<Assertion, Set<Value<?>>> properties) {
final Collection<Statement> stmts = new HashSet<>();
for (Assertion a : properties.keySet()) {
final URI property = vf.createURI(a.getIdentifier().toString());
for (Value<?> v : properties.get(a)) {
stmts.add(vf.createStatement(subject, property, SesameUtils.createDataPropertyLiteral(v.getValue(), LANG, vf)));
}
}
return stmts;
}
@Test
public void testRemoveProperties() throws Exception {
final Map<Assertion, Set<Value<?>>> toRemove = initProperties();
final Collection<Statement> statements = statementsForProperties(toRemove);
properties.removeProperties(SUBJECT, null, toRemove);
final ArgumentCaptor<Collection> captor = ArgumentCaptor.forClass(Collection.class);
verify(connectorMock).removeStatements(captor.capture());
final Collection<?> added = captor.getValue();
assertEquals(statements.size(), added.size());
assertTrue(statements.containsAll(added));
}
}