/*
* Copyright 2012-2014 eBay Software Foundation and selendroid committers.
*
* 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 io.selendroid.standalone.server.model.impl;
import io.selendroid.standalone.server.model.EmulatorPortFinder;
import io.selendroid.standalone.server.model.impl.DefaultPortFinder;
import org.junit.Assert;
import org.junit.Test;
public class DefaultPortFinderTest {
private final static Integer MIN_PORT = 5560;
private final static Integer MAX_PORT = 5590;
@Test
public void assertTestIsAbleToGetNextIntOfRange() {
EmulatorPortFinder finder = new DefaultPortFinder(MIN_PORT, MAX_PORT);
for (int i = MIN_PORT; i <= MAX_PORT; i += 2) {
Assert.assertEquals(i, finder.next().intValue());
}
Assert.assertNull(finder.next());
}
@Test
public void assertTestIsAbleToReleasePorts() {
EmulatorPortFinder finder = new DefaultPortFinder(MIN_PORT, MAX_PORT);
Assert.assertEquals(5560, finder.next().intValue());
Assert.assertEquals(5562, finder.next().intValue());
Assert.assertEquals(5564, finder.next().intValue());
finder.release(5564);
Assert.assertEquals(5564, finder.next().intValue());
}
@Test
public void assertTestIsNotAbleToAddPortNumberHigherThanMaxValue() {
EmulatorPortFinder finder = anEmptyFinder();
finder.release(MAX_PORT + 2);
Assert.assertNull(finder.next());
}
@Test
public void assertTestIsNotAbleToAddPortNumberHigherThanMinValue() {
EmulatorPortFinder finder = anEmptyFinder();
finder.release(MIN_PORT - 2);
Assert.assertNull(finder.next());
}
@Test
public void assertTestIsNotAbleToAddOddPortNumber() {
EmulatorPortFinder finder = anEmptyFinder();
finder.release(MIN_PORT + 1);
Assert.assertNull(finder.next());
}
private EmulatorPortFinder anEmptyFinder() {
EmulatorPortFinder finder = new DefaultPortFinder(MIN_PORT, MAX_PORT);
for (int i = MIN_PORT; i <= MAX_PORT; i += 2) {
finder.next();
}
return finder;
}
}