/**
* barsuift-simlife is a life simulator programm
*
* Copyright (C) 2010 Cyrille GACHOT
*
* This file is part of barsuift-simlife.
*
* barsuift-simlife 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.
*
* barsuift-simlife 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 barsuift-simlife. If not, see
* <http://www.gnu.org/licenses/>.
*/
package barsuift.simLife.tree;
import junit.framework.TestCase;
import barsuift.simLife.CoreDataCreatorForTests;
import barsuift.simLife.Percent;
import barsuift.simLife.environment.MockSun;
import barsuift.simLife.universe.MockUniverse;
public class BasicTreeTest extends TestCase {
private MockUniverse universe;
private TreeState treeState;
private BasicTree tree;
protected void setUp() throws Exception {
super.setUp();
universe = new MockUniverse();
treeState = CoreDataCreatorForTests.createSpecificTreeState();
tree = new BasicTree(universe, treeState);
}
protected void tearDown() throws Exception {
super.tearDown();
universe = null;
treeState = null;
tree = null;
}
public void testBasicTree() {
assertEquals(treeState.getBranches().size(), tree.getNbBranches());
try {
new BasicTree(null, treeState);
fail("Should throw an IllegalArgumentException");
} catch (IllegalArgumentException e) {
// OK expected excpetion
}
try {
new BasicTree(universe, null);
fail("Should throw an IllegalArgumentException");
} catch (IllegalArgumentException e) {
// OK expected excpetion
}
}
public void testGetState() {
assertEquals(treeState, tree.getState());
}
public void testSpendTime() {
((MockSun) universe.getEnvironment().getSun()).setLuminosity(new Percent(70));
tree.spendTime();
assertEquals(16, tree.getAge());
assertEquals(40, tree.getNbBranches());
// as computed in BasicTreeBranchTest#testSpendTime
// -> freeEnergy in branches=50.7792
// collected energy from branches = 40 * 50.7792 + 10 = 2041.168
assertEquals(2041.168, tree.getEnergy().doubleValue(), 0.0001);
}
}