gaspersic/java-design-patterns
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

#554: Subclass Sandbox pattern (#998)

Browse Source 
* Fix issue #761: ThreadSafeDoubleCheckLocking.java: Instantiating by Reflection call will be successful if you do that firstly

* Create leader election module

* Create Interface of Instance and MessageManager

* Create implementations with token ring algorithm

* Change package structure.
Create basic message system.

* Implement heartbeat and heartbeat invoking message system

* Implement election message handler

* Add leader message handler

* Add main entry point

* Add comments

* Update README.md

* Fix checkstyle issue

* Add Unit Tests

* Add Unit Tests

* Add bully leader selection

* Change System.out to log print.
Add MIT license in each file.

* Add More java doc comments

* Add unit test

* Add unit tests

* Add subclass-sandbox

* Add Unit Test

* Add Unit Test

* Fix Typo

* Move dependency into parent pom.xml

* Change local valuable reference to be var
This commit is contained in:
Azureyjt
2019-10-16 23:21:06 +08:00
committed by Ilkka Seppälä
parent 27c131c2cb
commit a5646b63c1
10 changed files with 517 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java Normal file
View File

@ -0,0 +1,38 @@
/**
* The MIT License
* Copyright (c) 2014-2016 Ilkka Seppälä
* <p>
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* <p>
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* <p>
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.iluwatar.subclasssandbox;
import org.junit.Test;
/**
* App unit tests.
*/
public class AppTest {
@Test
public void testMain() {
String[] args = {};
App.main(args);
}
}

92
subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java Normal file
View File

@ -0,0 +1,92 @@
/**
* The MIT License
* Copyright (c) 2014-2016 Ilkka Seppälä
* <p>
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* <p>
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* <p>
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.iluwatar.subclasssandbox;
import org.junit.Assert;
import org.junit.Rule;
import org.junit.Test;
import org.junit.contrib.java.lang.system.SystemOutRule;
/**
* GroundDive unit tests.
*/
public class GroundDiveTest {
@Rule
public SystemOutRule log = new SystemOutRule().enableLog();
@Test
public void testMove() {
log.clearLog();
var groundDive = new GroundDive();
groundDive.move(1.0, 1.0, 1.0);
var outputLog = getLogContent(log.getLog());
var expectedLog = "Move to ( 1.0, 1.0, 1.0 )";
Assert.assertEquals(outputLog, expectedLog);
}
@Test
public void testPlaySound() {
log.clearLog();
var groundDive = new GroundDive();
groundDive.playSound("SOUND_NAME", 1);
var outputLog = getLogContent(log.getLog());
var expectedLog = "Play SOUND_NAME with volumn 1";
Assert.assertEquals(outputLog, expectedLog);
}
@Test
public void testSpawnParticles() {
log.clearLog();
var groundDive = new GroundDive();
groundDive.spawnParticles("PARTICLE_TYPE", 100);
final var outputLog = getLogContent(log.getLog());
final var expectedLog = "Spawn 100 particle with type PARTICLE_TYPE";
Assert.assertEquals(outputLog, expectedLog);
}
@Test
public void testActivate() {
log.clearLog();
var groundDive = new GroundDive();
groundDive.activate();;
String[] logs = log.getLog().split("\n");
final var expectedSize = 3;
final var log1 = logs[0].split("-")[1].trim() + " -" + logs[0].split("-")[2].trim();
final var expectedLog1 = "Move to ( 0.0, 0.0, -20.0 )";
final var log2 = getLogContent(logs[1]);
final var expectedLog2 = "Play GROUNDDIVE_SOUND with volumn 5";
final var log3 = getLogContent(logs[2]);
final var expectedLog3 = "Spawn 20 particle with type GROUNDDIVE_PARTICLE";
Assert.assertEquals(logs.length, expectedSize);
Assert.assertEquals(log1, expectedLog1);
Assert.assertEquals(log2, expectedLog2);
Assert.assertEquals(log3, expectedLog3);
}
private String getLogContent(String log) {
return log.split("-")[1].trim();
}
}

91
subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java Normal file
View File

@ -0,0 +1,91 @@
/**
* The MIT License
* Copyright (c) 2014-2016 Ilkka Seppälä
* <p>
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* <p>
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* <p>
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.iluwatar.subclasssandbox;
import org.junit.Assert;
import org.junit.Rule;
import org.junit.Test;
import org.junit.contrib.java.lang.system.SystemOutRule;
/**
* SkyLaunch unit tests.
*/
public class SkyLaunchTest {
@Rule
public SystemOutRule log = new SystemOutRule().enableLog();
@Test
public void testMove() {
log.clearLog();
var skyLaunch = new SkyLaunch();
skyLaunch.move(1.0, 1.0, 1.0);
var outputLog = getLogContent(log.getLog());
var expectedLog = "Move to ( 1.0, 1.0, 1.0 )";
Assert.assertEquals(outputLog, expectedLog);
}
@Test
public void testPlaySound() {
log.clearLog();
var skyLaunch = new SkyLaunch();
skyLaunch.playSound("SOUND_NAME", 1);
var outputLog = getLogContent(log.getLog());
var expectedLog = "Play SOUND_NAME with volumn 1";
Assert.assertEquals(outputLog, expectedLog);
}
@Test
public void testSpawnParticles() {
log.clearLog();
var skyLaunch = new SkyLaunch();
skyLaunch.spawnParticles("PARTICLE_TYPE", 100);
var outputLog = getLogContent(log.getLog());
var expectedLog = "Spawn 100 particle with type PARTICLE_TYPE";
Assert.assertEquals(outputLog, expectedLog);
}
@Test
public void testActivate() {
log.clearLog();
var skyLaunch = new SkyLaunch();
skyLaunch.activate();;
String[] logs = log.getLog().split("\n");
final var expectedSize = 3;
final var log1 = getLogContent(logs[0]);
final var expectedLog1 = "Move to ( 0.0, 0.0, 20.0 )";
final var log2 = getLogContent(logs[1]);
final var expectedLog2 = "Play SKYLAUNCH_SOUND with volumn 1";
final var log3 = getLogContent(logs[2]);
final var expectedLog3 = "Spawn 100 particle with type SKYLAUNCH_PARTICLE";
Assert.assertEquals(logs.length, expectedSize);
Assert.assertEquals(log1, expectedLog1);
Assert.assertEquals(log2, expectedLog2);
Assert.assertEquals(log3, expectedLog3);
}
private String getLogContent(String log) {
return log.split("-")[1].trim();
}
}