/**
* AnalyzerBeans
* Copyright (C) 2014 Neopost - Customer Information Management
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.eobjects.analyzer.beans.stringpattern;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eobjects.analyzer.data.MockInputColumn;
import org.eobjects.analyzer.data.MockInputRow;
import org.eobjects.analyzer.result.renderer.CrosstabTextRenderer;
import org.eobjects.analyzer.storage.InMemoryRowAnnotationFactory;
import org.apache.metamodel.util.Action;
import junit.framework.TestCase;
public class PatternFinderResultReducerTest extends TestCase {
final PatternFinderResultReducer reducer = new PatternFinderResultReducer();
public void testBasicScenario() throws Exception {
List<PatternFinderResult> results = new ArrayList<PatternFinderResult>();
results.add(createResult1());
results.add(createResult2());
results.add(createResult3());
PatternFinderResult finalResult = reducer.reduce(results);
assertFalse(finalResult.isGroupingEnabled());
String text = new CrosstabTextRenderer().render(finalResult.getSingleCrosstab());
String[] lines = text.split("\n");
assertEquals(" Match count Sample ", lines[0]);
assertEquals("Aaa Aaa 4 Foo Bar ", lines[1]);
assertEquals("Aaaaa aaaaa 3 Foo bar ", lines[2]);
assertEquals("Aaaaaa 2 Foobar ", lines[3]);
assertEquals("Aaa AAA AAA 1 Foo BAR BAZ ", lines[4]);
assertEquals("Aaa aaa aaa 1 Foo bar baz ", lines[5]);
assertEquals("Aaaaa AAAAA AAAAA 1 Hello THERE WORLD ", lines[6]);
assertEquals(7,lines.length);
Collection<String> suggestions = finalResult.getMatchCount().getParameterSuggestions();
assertEquals("[Aaa Aaa, Aaaaa aaaaa, Aaaaaa, Aaa AAA AAA, Aaa aaa aaa, Aaaaa AAAAA AAAAA]",
suggestions.toString());
}
private PatternFinderResult createResult(MockInputColumn<String> col, Action<PatternFinderAnalyzer> action)
throws Exception {
PatternFinderAnalyzer analyzer = new PatternFinderAnalyzer();
analyzer._rowAnnotationFactory = new InMemoryRowAnnotationFactory();
analyzer.column = col;
analyzer.init();
action.run(analyzer);
return analyzer.getResult();
}
private PatternFinderResult createResult1() throws Exception {
final MockInputColumn<String> col = new MockInputColumn<String>("column");
return createResult(col, new Action<PatternFinderAnalyzer>() {
@Override
public void run(PatternFinderAnalyzer analyzer) throws Exception {
analyzer.run(new MockInputRow().put(col, "Foo Bar"), 1);
analyzer.run(new MockInputRow().put(col, "Foo bar baz"), 1);
analyzer.run(new MockInputRow().put(col, "Foo bar"), 1);
analyzer.run(new MockInputRow().put(col, "Foo Baz"), 2);
analyzer.run(new MockInputRow().put(col, "Foo foo"), 1);
analyzer.run(new MockInputRow().put(col, "Foo BAR BAZ"), 1);
}
});
}
private PatternFinderResult createResult2() throws Exception {
final MockInputColumn<String> col = new MockInputColumn<String>("column");
return createResult(col, new Action<PatternFinderAnalyzer>() {
@Override
public void run(PatternFinderAnalyzer analyzer) throws Exception {
analyzer.run(new MockInputRow().put(col, "Foobar"), 1);
analyzer.run(new MockInputRow().put(col, "Foo Bar"), 1);
}
});
}
private PatternFinderResult createResult3() throws Exception {
final MockInputColumn<String> col = new MockInputColumn<String>("column");
return createResult(col, new Action<PatternFinderAnalyzer>() {
@Override
public void run(PatternFinderAnalyzer analyzer) throws Exception {
analyzer.run(new MockInputRow().put(col, "Hello world"), 1);
analyzer.run(new MockInputRow().put(col, "Hello THERE WORLD"), 1);
analyzer.run(new MockInputRow().put(col, "Hello"), 1);
}
});
}
}