LiteralTokenFactoryTest.java

import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;


public class LiteralTokenFactoryTest {
    
    @Test
    public void testFoundLength1() {
        LiteralTokenFactory f = new LiteralTokenFactory();
        f.setText("a=9x");
        boolean found = f.find(2);
        assertTrue(found);
        assertEquals(1, f.getTokenLength());
        assertEquals(2, f.getTokenStartPosition());
        assertEquals("9", f.getTokenText());
        assertEquals(TokenType.LITERAL, f.getToken().getType());
    }
    
    @Test
    public void testFoundLength3() {
        LiteralTokenFactory f = new LiteralTokenFactory();
        f.setText("abc=123x");
        boolean found = f.find(4);
        assertTrue(found);
        assertEquals(3, f.getTokenLength());
        assertEquals(4, f.getTokenStartPosition());
        assertEquals("123", f.getTokenText());
        assertEquals(TokenType.LITERAL, f.getToken().getType());
    }
    
    @Test
    public void testNoMatchNotFound() {
        LiteralTokenFactory f = new LiteralTokenFactory();
        f.setText("abc=xyz");
        boolean found = f.find(4);
        assertFalse(found);
    }
    
}