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 *  *  information regarding copyright ownership.
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package org.deeplearning4j.text.sentenceiterator;

import org.deeplearning4j.BaseDL4JTest;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.Timeout;
import org.nd4j.common.resources.Resources;
import org.nd4j.common.tests.tags.TagNames;

import java.io.File;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class AggregatingSentenceIteratorTest extends BaseDL4JTest {

    @Test()
    @Timeout(30000)
    @Disabled("Needs verification, could be permissions issues: g.opentest4j.AssertionFailedError: expected: <388648> but was: <262782> at line 60")
    @Tag(TagNames.NEEDS_VERIFY)
    public void testHasNext() throws Exception {
        File file = Resources.asFile("/big/raw_sentences.txt");
        BasicLineIterator iterator = new BasicLineIterator(file);
        BasicLineIterator iterator2 = new BasicLineIterator(file);

        AggregatingSentenceIterator aggr = new AggregatingSentenceIterator.Builder().addSentenceIterator(iterator)
                        .addSentenceIterator(iterator2).build();

        int cnt = 0;
        while (aggr.hasNext()) {
            String line = aggr.nextSentence();
            cnt++;
        }

        assertEquals((97162 * 2), cnt);

        aggr.reset();

        while (aggr.hasNext()) {
            String line = aggr.nextSentence();
            cnt++;
        }

        assertEquals((97162 * 4), cnt);
    }
}
