package no.priv.garshol.duke.test;
import java.util.List;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.io.IOException;
import org.junit.Test;
import org.junit.Before;
import org.junit.Ignore;
import static junit.framework.Assert.assertTrue;
import static junit.framework.Assert.assertEquals;
import no.priv.garshol.duke.Record;
import no.priv.garshol.duke.Property;
import no.priv.garshol.duke.Database;
import no.priv.garshol.duke.PropertyImpl;
import no.priv.garshol.duke.Configuration;
import no.priv.garshol.duke.ConfigurationImpl;
import no.priv.garshol.duke.comparators.ExactComparator;
public abstract class DatabaseTest {
protected Database db;
protected ConfigurationImpl config;
@Before
public void setup() throws IOException {
ExactComparator comp = new ExactComparator();
List<Property> props = new ArrayList();
props.add(new PropertyImpl("ID"));
props.add(new PropertyImpl("NAME", comp, 0.3, 0.8));
props.add(new PropertyImpl("EMAIL", comp, 0.3, 0.8));
config = new ConfigurationImpl();
config.setProperties(props);
config.setThreshold(0.85);
config.setMaybeThreshold(0.8);
db = createDatabase(config);
}
// overridden to create specific databases
public abstract Database createDatabase(Configuration config)
throws IOException;
@Test
public void testTrivial() throws IOException {
Record record = TestUtils.makeRecord("ID", "1", "NAME", "AND", "EMAIL", "BBBBB");
db.index(record);
db.commit();
record = db.findRecordById("1");
assertTrue("no record found", record != null);
assertEquals("wrong ID", "1", record.getValue("ID"));
assertEquals("wrong EMAIL", "BBBBB", record.getValue("EMAIL"));
}
@Test
public void testBackslash() throws IOException {
String name = "\"Lastname, Firstname \\(external\\)\"";
Record record = TestUtils.makeRecord("ID", "1",
"NAME", name, "EMAIL", "BBBBB");
db.index(record);
db.commit();
Record record2 = TestUtils.makeRecord("NAME", "\"lastname, firstname \\(external\\)\"");
db.findCandidateMatches(record2);
}
@Test
public void testBNode() throws IOException {
Record record = TestUtils.makeRecord("ID", "_:RHUKdfPM299", "NAME", "AND", "EMAIL", "BBBBB");
db.index(record);
db.commit();
record = db.findRecordById("_:RHUKdfPM299");
assertTrue("no record found", record != null);
assertEquals("wrong ID", "_:RHUKdfPM299", record.getValue("ID"));
}
@Test
public void testURI() throws IOException {
Record record = TestUtils.makeRecord("ID", "http://norman.walsh.name/knows/who/robin-berjon", "NAME", "AND", "EMAIL", "BBBBB");
db.index(record);
db.commit();
record = db.findRecordById("http://norman.walsh.name/knows/who/robin-berjon");
assertTrue("no record found", record != null);
assertEquals("wrong ID", "http://norman.walsh.name/knows/who/robin-berjon",
record.getValue("ID"));
}
@Test
public void testTrivialFind() throws IOException {
Record record = TestUtils.makeRecord("ID", "1", "NAME", "AND", "EMAIL", "BBBBB");
db.index(record);
db.commit();
Collection<Record> cands = db.findCandidateMatches(record);
assertEquals("no record found", 1, cands.size());
assertEquals("wrong ID", "1", cands.iterator().next().getValue("ID"));
}
@Test
public void testRecordImplementation() throws IOException {
Record record = TestUtils.makeRecord("ID", "1", "NAME", "AND", "EMAIL", "BBBBB");
db.index(record);
db.commit();
record = db.findRecordById("1");
assertEquals("wrong ID", "1", record.getValue("ID"));
assertEquals("wrong NAME", "AND", record.getValue("NAME"));
assertEquals("wrong EMAIL", "BBBBB", record.getValue("EMAIL"));
Collection<String> props = record.getProperties();
assertEquals("wrong number of properties", 3, props.size());
assertTrue("no ID", props.contains("ID"));
assertTrue("no NAME", props.contains("NAME"));
assertTrue("no EMAIL", props.contains("EMAIL"));
}
}