DrugTreatmentTest.java

/*
 * This file is part of ADDIS (Aggregate Data Drug Information System).
 * ADDIS is distributed from http://drugis.org/.
 * Copyright © 2009 Gert van Valkenhoef, Tommi Tervonen.
 * Copyright © 2010 Gert van Valkenhoef, Tommi Tervonen, Tijs Zwinkels,
 * Maarten Jacobs, Hanno Koeslag, Florin Schimbinschi, Ahmad Kamal, Daniel
 * Reid.
 * Copyright © 2011 Gert van Valkenhoef, Ahmad Kamal, Daniel Reid, Florin
 * Schimbinschi.
 * Copyright © 2012 Gert van Valkenhoef, Daniel Reid, Joël Kuiper, Wouter
 * Reckman.
 * Copyright © 2013 Gert van Valkenhoef, Joël Kuiper.
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.drugis.addis.entities;

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

import org.drugis.common.JUnitUtil;
import org.junit.Before;
import org.junit.Test;

public class DrugTreatmentTest {

	private DrugTreatment d_pg;
	private DrugTreatment d_orig;
	private DrugTreatment d_clone;
	private DoseUnit	d_mgDay;

	@Before
	public void setUp() {
		d_mgDay = DoseUnit.createMilliGramsPerDay();
		d_pg = new DrugTreatment(null, null);
		d_orig = new DrugTreatment(new Drug("Fluoxetine", "N06AB12"), new FixedDose(12.0, d_mgDay));
		d_clone = d_orig.clone();
	}

	@Test
	public void testDescription() {
		assertEquals("Fluoxetine 12.0 mg/day", d_orig.getLabel());
		assertEquals("Treatment (undefined)", d_pg.getLabel());
		d_pg.setDose(d_orig.getDose());
		assertEquals("Treatment (undefined)", d_pg.getLabel());
		d_orig.setDose(null);
		assertEquals("Fluoxetine", d_orig.getLabel());
	}

	@Test
	public void testSetDrug() {
		JUnitUtil.testSetter(d_pg, DrugTreatment.PROPERTY_DRUG, null, new Drug("D", "atc"));
	}

	@Test
	public void testSetDose() {
		JUnitUtil.testSetter(d_pg, DrugTreatment.PROPERTY_DOSE, null, new FixedDose(1.0, DoseUnit.createMilliGramsPerDay()));
	}

	@Test
	public void testCloneReturnsEqualEntity() {
		assertEquals(d_orig, d_clone);
	}

	@Test
	public void testCloneReturnsDistinctObject() {
		assertFalse(d_orig == d_clone);
	}

	@Test
	public void testCloneReturnsDistinctDose() {
		assertFalse(d_orig.getDose() == d_clone.getDose());
	}

	@Test
	public void testEquals() {
		assertEquals(new DrugTreatment(null, null), d_pg);
		assertEquals(new DrugTreatment(new Drug("Fluoxetine", "N06AB12"), new FixedDose(12.0, d_mgDay)), d_orig);
		JUnitUtil.assertNotEquals(new DrugTreatment(null, null), d_orig);
		JUnitUtil.assertNotEquals(new DrugTreatment(new Drug("Fluoxetine", "N06AB12"), null), d_orig);
		JUnitUtil.assertNotEquals(new DrugTreatment(null, new FixedDose(12.0, d_mgDay)), d_orig);

		assertEquals(new DrugTreatment(null, null).hashCode(), d_pg.hashCode());
		assertEquals(new DrugTreatment(new Drug("Fluoxetine", "N06AB12"), new FixedDose(12.0, d_mgDay)).hashCode(), d_orig.hashCode());
	}

}