StanfordCoreNLPLemmatizerTest.java

package com.cse10.classifier;

import com.cse10.database.DatabaseConstants;
import junit.framework.TestCase;
import org.junit.*;

import java.util.Enumeration;

//no effect from db
public class StanfordCoreNLPLemmatizerTest {

    StanfordCoreNLPLemmatizer stanfordCoreNLPLemmatizer;
    static String previousDB;

    @BeforeClass
    public static void setUpClass() throws Exception {
        previousDB = DatabaseConstants.DB_URL;
        DatabaseConstants.DB_URL = "jdbc:mysql://localhost:3306/newsstats_test";
    }

    @AfterClass
    public static void tearDownClass() throws Exception {
        DatabaseConstants.DB_URL = previousDB;
    }


    @Before
    public void setUp() throws Exception {
        stanfordCoreNLPLemmatizer = new StanfordCoreNLPLemmatizer();
    }

    @After
    public void tearDown() throws Exception {

    }

    @Test
    public void testStem() throws Exception {
        TestCase.assertEquals("talk", stanfordCoreNLPLemmatizer.stem("talking"));
    }

    @Test
    public void testGetOptions() throws Exception {
        String[] options = stanfordCoreNLPLemmatizer.getOptions();
        TestCase.assertEquals("-S", options[0]);
        TestCase.assertEquals("Stanford Core NLP", options[1]);
    }

    @Test
    public void testGetRevision() throws Exception {
        TestCase.assertEquals("1.0", stanfordCoreNLPLemmatizer.getRevision());
    }

    @Test
    public void testListOptions() throws Exception {
        Enumeration<String> e = stanfordCoreNLPLemmatizer.listOptions();
        TestCase.assertEquals("-S", e.nextElement());
        TestCase.assertEquals("Stanford Core NLP", e.nextElement());
    }

    @Test
    public void testSetOptions() throws Exception {
        String[] options = new String[2];
        options[0] = "aa";
        stanfordCoreNLPLemmatizer.setOptions(options);

        Enumeration<String> e = stanfordCoreNLPLemmatizer.listOptions();
        TestCase.assertEquals("aa", e.nextElement());

    }
}