com.sindicetech.siren.analysis.TestMockSirenAnalyzer.java Source code

Introduction

Here is the source code for com.sindicetech.siren.analysis.TestMockSirenAnalyzer.java

Source

/**
 * Copyright (c) 2014, Sindice Limited. All Rights Reserved.
 *
 * This file is part of the SIREn project.
 *
 * SIREn is a free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * SIREn 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.sindicetech.siren.analysis;

import static com.sindicetech.siren.analysis.MockSirenDocument.doc;
import static com.sindicetech.siren.analysis.MockSirenToken.node;
import static com.sindicetech.siren.analysis.MockSirenToken.token;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;

import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
import org.junit.Test;

import com.sindicetech.siren.analysis.attributes.NodeAttribute;
import com.sindicetech.siren.analysis.attributes.PositionAttribute;

public class TestMockSirenAnalyzer {

    @Test
    public void testMockSirenDocument() {
        final MockSirenDocument doc = doc(token("aaa", node(1)), token("aaa", node(1, 0)), token("aaa", node(1)));
        final Iterator<ArrayList<MockSirenToken>> nodeIt = doc.iterator();

        assertTrue(nodeIt.hasNext());
        ArrayList<MockSirenToken> tokens = nodeIt.next();
        assertEquals(2, tokens.size());
        assertEquals(node(1), tokens.get(0).nodePath);
        assertEquals(node(1), tokens.get(1).nodePath);

        assertTrue(nodeIt.hasNext());
        tokens = nodeIt.next();
        assertEquals(1, tokens.size());
        assertEquals(node(1, 0), tokens.get(0).nodePath);
    }

    @Test
    public void testMockSirenAnalyzer() throws IOException {
        final MockSirenDocument doc = doc(token("aaa", node(1)), token("aaa", node(1, 0)), token("aaa", node(1)));
        final MockSirenAnalyzer analyzer = new MockSirenAnalyzer();
        final TokenStream ts = analyzer.tokenStream("", new MockSirenReader(doc));

        assertTrue(ts.incrementToken());
        assertEquals("aaa", ts.getAttribute(CharTermAttribute.class).toString());
        assertEquals(node(1), ts.getAttribute(NodeAttribute.class).node());
        assertEquals(0, ts.getAttribute(PositionAttribute.class).position());

        assertTrue(ts.incrementToken());
        assertEquals("aaa", ts.getAttribute(CharTermAttribute.class).toString());
        assertEquals(node(1), ts.getAttribute(NodeAttribute.class).node());
        assertEquals(1, ts.getAttribute(PositionAttribute.class).position());

        assertTrue(ts.incrementToken());
        assertEquals("aaa", ts.getAttribute(CharTermAttribute.class).toString());
        assertEquals(node(1, 0), ts.getAttribute(NodeAttribute.class).node());
        assertEquals(0, ts.getAttribute(PositionAttribute.class).position());

    }

}