opennlp-ml/src/test/java/org/apache/opennlp/ml/maxent/io/RealValueFileEventStreamTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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package org.apache.opennlp.ml.maxent.io;

import java.io.IOException;

import org.apache.opennlp.ml.model.OnePassRealValueDataIndexer;
import org.apache.opennlp.ml.model.RealValueFileEventStream;

import junit.framework.TestCase;

public class RealValueFileEventStreamTest extends TestCase {

  public void testLastLineBug() throws IOException {
    RealValueFileEventStream rvfes = new RealValueFileEventStream(
        "src/test/resources/data/opennlp/maxent/io/rvfes-bug-data-ok.txt");
    OnePassRealValueDataIndexer indexer = new OnePassRealValueDataIndexer(
        rvfes, 1);
    assertEquals(1, indexer.getOutcomeLabels().length);

    rvfes = new RealValueFileEventStream(
        "src/test/resources/data/opennlp/maxent/io/rvfes-bug-data-broken.txt");
    indexer = new OnePassRealValueDataIndexer(rvfes, 1);
    assertEquals(1, indexer.getOutcomeLabels().length);
  }
}