SiLeBAT/FSK-Lab

package de.bund.bfr.knime.pmm.common.generictablemodel;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import org.junit.Test;

import de.bund.bfr.knime.pmm.common.PmmException;

@SuppressWarnings("static-method")
public class KnimeAttributeTest {

    @Test
    public void testStringAttribute() {

        final KnimeAttribute attribute = new KnimeAttribute("attr", KnimeAttribute.TYPE_STRING);
        assertEquals("attr", attribute.name);
        assertEquals(KnimeAttribute.TYPE_STRING, attribute.type);

        assertFalse(attribute.isDouble());
        assertFalse(attribute.isInt());
    }

    @Test
    public void testIntAttribute() {

        final KnimeAttribute attribute = new KnimeAttribute("attr", KnimeAttribute.TYPE_INT);
        assertEquals("attr", attribute.name);
        assertEquals(KnimeAttribute.TYPE_INT, attribute.type);

        assertFalse(attribute.isDouble());
        assertTrue(attribute.isInt());
    }

    @Test
    public void testDoubleAttribute() {

        final KnimeAttribute attribute = new KnimeAttribute("attr", KnimeAttribute.TYPE_DOUBLE);
        assertEquals("attr", attribute.name);
        assertEquals(KnimeAttribute.TYPE_DOUBLE, attribute.type);

        assertTrue(attribute.isDouble());
        assertFalse(attribute.isInt());
    }

    @Test
    public void testXmlAttribute() {

        final KnimeAttribute attribute = new KnimeAttribute("attr", KnimeAttribute.TYPE_XML);
        assertEquals("attr", attribute.name);
        assertEquals(KnimeAttribute.TYPE_XML, attribute.type);

        assertFalse(attribute.isDouble());
        assertFalse(attribute.isInt());
    }

    @Test(expected = PmmException.class)
    public void testNullName() {
        new KnimeAttribute(null, KnimeAttribute.TYPE_INT);
    }

    @Test(expected = PmmException.class)
    public void testEmptyName() {
        new KnimeAttribute("", KnimeAttribute.TYPE_INT);
    }

    @Test(expected = PmmException.class)
    public void testWrongType1() {
        new KnimeAttribute("attr", -1);
    }

    @Test(expected = PmmException.class)
    public void testWrongType2() {
        new KnimeAttribute("attr", 8);
    }
}