/*
* Copyright (c) 2010-2012 Célio Cidral Junior.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.tomighty.ui.swing.gauge;
import org.junit.Before;
import org.junit.Test;
import org.tomighty.ui.swing.gauge.GaugeButtonModel;
import org.tomighty.ui.swing.gauge.Light;
import java.util.List;
import static junit.framework.Assert.*;
public class GaugeButtonModelTest {
private GaugeButtonModel model;
@Before
public void setUp() throws Exception {
model = new GaugeButtonModel(3);
}
@Test
public void lightListIsNotNull() {
List<Light> lights = model.lights();
assertNotNull("Light list should not be null", lights);
}
@Test
public void lightCountIsThree() {
List<Light> lights = model.lights();
assertEquals("There should be 3 lights", 3, lights.size());
}
@Test
public void lightsAreSequentiallyNumberedStartingWithZero() {
List<Light> lights = model.lights();
assertEquals("Wrong light number", 0, lights.get(0).number());
assertEquals("Wrong light number", 1, lights.get(1).number());
assertEquals("Wrong light number", 2, lights.get(2).number());
}
@Test
public void allLightsAreOffByDefault() {
List<Light> lights = model.lights();
assertFalse("Light should be off", lights.get(0).isOn());
assertFalse("Light should be off", lights.get(1).isOn());
assertFalse("Light should be off", lights.get(2).isOn());
}
@Test
public void turnNextLightOn() {
model.turnNextLightOn();
List<Light> lights = model.lights();
assertTrue("Light should be on", lights.get(0).isOn());
assertFalse("Light should be off", lights.get(1).isOn());
assertFalse("Light should be off", lights.get(2).isOn());
model.turnNextLightOn();
lights = model.lights();
assertTrue("Light should be on", lights.get(0).isOn());
assertTrue("Light should be on", lights.get(1).isOn());
assertFalse("Light should be off", lights.get(2).isOn());
model.turnNextLightOn();
lights = model.lights();
assertTrue("Light should be on", lights.get(0).isOn());
assertTrue("Light should be on", lights.get(1).isOn());
assertTrue("Light should be on", lights.get(2).isOn());
}
@Test
public void tryToTurnNextLightOnAfterAllLightsAreOn() {
model.turnNextLightOn();
model.turnNextLightOn();
model.turnNextLightOn();
model.turnNextLightOn();
List<Light> lights = model.lights();
assertTrue("Light should be on", lights.get(0).isOn());
assertTrue("Light should be on", lights.get(1).isOn());
assertTrue("Light should be on", lights.get(2).isOn());
}
@Test
public void areAllLightsOn() {
assertFalse("Not all lights should be on", model.areAllLightsOn());
model.turnNextLightOn();
assertFalse("Not all lights should be on", model.areAllLightsOn());
model.turnNextLightOn();
assertFalse("Not all lights should be on", model.areAllLightsOn());
model.turnNextLightOn();
assertTrue("All lights should be on", model.areAllLightsOn());
}
@Test
public void turnAllLightsOff() {
model.turnNextLightOn();
model.turnNextLightOn();
model.turnNextLightOn();
model.turnAllLightsOff();
List<Light> lights = model.lights();
assertFalse("Light should be off", lights.get(0).isOn());
assertFalse("Light should be off", lights.get(1).isOn());
assertFalse("Light should be off", lights.get(2).isOn());
}
}