content: /*  ResetContourFeatureExtractorTest.java
  
      Copyright 2012 Andrew Rosenberg
  
      This file is part of the AuToBI prosodic analysis package.
  
      AuToBI is free software: you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published by
      the Free Software Foundation, either version 3 of the License, or
      (at your option) any later version.
  
      AuToBI 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 General Public License for more details.
  
      You should have received a copy of the GNU General Public License
      along with AuToBI.  If not, see <http://www.gnu.org/licenses/>.
   */
  package edu.cuny.qc.speech.AuToBI.featureextractor;
  
  import edu.cuny.qc.speech.AuToBI.core.*;
  import org.junit.Before;
  import org.junit.Test;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import static junit.framework.Assert.*;
  
  /**
   * Test class for ResetContourFeatureExtractor
   *
   * @see ResetContourFeatureExtractor
   */
  public class ResetContourFeatureExtractorTest {
    private ResetContourFeatureExtractor fe;
    private List<Region> regions;
    private String contour_feature;
    private String subregion_feature;
  
  
    @Before
    public void setUp() throws Exception {
      contour_feature = "contour";
      subregion_feature = "subregion";
      regions = new ArrayList<Region>();
    }
  
    @Test
    public void testConstructorSetsExtractedFeaturesCorrectlyWithNullSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature);
      assertEquals(1, fe.getExtractedFeatures().size());
      assertTrue(fe.getExtractedFeatures().contains("reset[" + contour_feature + "]"));
    }
  
    @Test
    public void testConstructorSetsExtractedFeaturesCorrectlyWithSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature, subregion_feature);
      assertEquals(1, fe.getExtractedFeatures().size());
      assertTrue(fe.getExtractedFeatures().contains("reset[" + contour_feature + "," + subregion_feature + "]"));
    }
  
    @Test
    public void testConstructorSetsRequiredFeaturesCorrectlyWithNoSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature);
      assertEquals(1, fe.getRequiredFeatures().size());
      assertTrue(fe.getRequiredFeatures().contains(contour_feature));
    }
  
    @Test
    public void testConstructorSetsRequiredFeaturesCorrectlyWithSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature, subregion_feature);
      assertEquals(3, fe.getRequiredFeatures().size());
      assertTrue(fe.getRequiredFeatures().contains(contour_feature));
      assertTrue(fe.getRequiredFeatures().contains("van_" + subregion_feature));
      assertTrue(fe.getRequiredFeatures().contains("trail_" + subregion_feature));
    }
  
    @Test
    public void testExtractFeaturesExtractsFeaturesWithNoSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature);
  
      Word w = new Word(0, 1, "test");
      w.setAttribute("contour", new Contour(0, 0.1, new double[]{0, 1, 2, 3, 4}));
      Word w2 = new Word(1, 2, "test2");
      w2.setAttribute("contour", new Contour(1, 0.1, new double[]{10, 11, 12, 13, 14}));
      regions.add(w);
      regions.add(w2);
  
      try {
        fe.extractFeatures(regions);
        assertTrue(w.hasAttribute("reset[contour]"));
        assertFalse(w2.hasAttribute("reset[contour]"));
      } catch (FeatureExtractorException e) {
        fail();
      }
    }
  
    @Test
    public void testExtractFeaturesExtractsFeaturesCorrectlyWithNoSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature);
  
      Word w = new Word(0, 1, "test");
      w.setAttribute("contour", new Contour(0, 0.1, new double[]{0, 1, 2, 3, 4}));
      Word w2 = new Word(1, 2, "test2");
      w2.setAttribute("contour", new Contour(1, 0.1, new double[]{10, 11, 12, 13, 14}));
      regions.add(w);
      regions.add(w2);
  
      try {
        fe.extractFeatures(regions);
        assertEquals(10.0, (Double) w.getAttribute("reset[contour]"), 0.0001);
      } catch (FeatureExtractorException e) {
        fail();
      }
    }
  
    @Test
    public void testExtractFeaturesExtractsFeaturesWithSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature, subregion_feature);
  
      Word w = new Word(0, 1, "test");
      w.setAttribute("contour", new Contour(0, 0.1, new double[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}));
      w.setAttribute("van_" + subregion_feature, new Region(0.6, 1));
      w.setAttribute("trail_" + subregion_feature, new Region(0, 0.6));
      Word w2 = new Word(1, 2, "test2");
      w2.setAttribute("contour", new Contour(1, 0.1, new double[]{10, 11, 12, 13, 14}));
      w2.setAttribute("trail_" + subregion_feature, new Region(1, 1.4));
      w2.setAttribute("van_" + subregion_feature, new Region(1.4, 2.0));
      regions.add(w);
      regions.add(w2);
  
      try {
        fe.extractFeatures(regions);
        assertTrue(w.hasAttribute("reset[contour,subregion]"));
        assertFalse(w2.hasAttribute("reset[contour,subregion]"));
      } catch (FeatureExtractorException e) {
        fail(e.getMessage());
      }
    }
  
    @Test
    public void testExtractFeaturesExtractsFeaturesCorrectlyWithSubregion() {
      fe = new ResetContourFeatureExtractor(contour_feature, subregion_feature);
  
      Word w = new Word(0, 1, "test");
      w.setAttribute("contour", new Contour(0, 0.1, new double[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}));
      w.setAttribute("van_" + subregion_feature, new Region(0.6, 1));
      w.setAttribute("trail_" + subregion_feature, new Region(0, 0.6));
      Word w2 = new Word(1, 2, "test2");
      w2.setAttribute("contour", new Contour(1, 0.1, new double[]{10, 11, 12, 13, 14}));
      w2.setAttribute("trail_" + subregion_feature, new Region(1, 1.4));
      w2.setAttribute("van_" + subregion_feature, new Region(1.4, 2.0));
      regions.add(w);
      regions.add(w2);
  
      try {
        fe.extractFeatures(regions);
        assertEquals(3.5, (Double) w.getAttribute("reset[contour,subregion]"), 0.0001);
      } catch (FeatureExtractorException e) {
        fail(e.getMessage());
      }
    }
  }
  