mirror of
https://github.com/tiennm99/java-design-patterns.git
synced 2026-08-09 00:25:42 +00:00
deps: Refactor dependencies (#3224)
* remove spring dep move junit, logging, mockito under dep mgmt * upgrade anti-corruption-layer deps * async method invocation * balking, bloc * bridge to bytecode * caching * callback - cqrs * component - health check * hexagonal - metadata mapping * rest of the patterns * remove checkstyle, take spotless into use
This commit is contained in:
Ilkka Seppälä
@@ -27,17 +27,15 @@ package com.iluwatar.strategy;
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import lombok.extern.slf4j.Slf4j;
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/**
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* The Strategy pattern (also known as the policy pattern) is a software design pattern that enables
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* an algorithm's behavior to be selected at runtime.
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*
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* <p>The Strategy pattern (also known as the policy pattern) is a software design pattern that
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* enables an algorithm's behavior to be selected at runtime.</p>
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*
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* <p>Before Java 8 the Strategies needed to be separate classes forcing the developer
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* to write lots of boilerplate code. With modern Java, it is easy to pass behavior
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* with method references and lambdas making the code shorter and more readable.</p>
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* <p>Before Java 8 the Strategies needed to be separate classes forcing the developer to write lots
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* of boilerplate code. With modern Java, it is easy to pass behavior with method references and
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* lambdas making the code shorter and more readable.
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*
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* <p>In this example ({@link DragonSlayingStrategy}) encapsulates an algorithm. The containing
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* object ({@link DragonSlayer}) can alter its behavior by changing its strategy.</p>
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*
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* object ({@link DragonSlayer}) can alter its behavior by changing its strategy.
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*/
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@Slf4j
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public class App {
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@@ -65,16 +63,20 @@ public class App {
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// Java 8 functional implementation Strategy pattern
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LOGGER.info(GREEN_DRAGON_SPOTTED);
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dragonSlayer = new DragonSlayer(
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() -> LOGGER.info("With your Excalibur you sever the dragon's head!"));
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dragonSlayer =
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new DragonSlayer(() -> LOGGER.info("With your Excalibur you sever the dragon's head!"));
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dragonSlayer.goToBattle();
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LOGGER.info(RED_DRAGON_EMERGES);
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dragonSlayer.changeStrategy(() -> LOGGER.info(
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"You shoot the dragon with the magical crossbow and it falls dead on the ground!"));
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dragonSlayer.changeStrategy(
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() ->
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LOGGER.info(
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"You shoot the dragon with the magical crossbow and it falls dead on the ground!"));
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dragonSlayer.goToBattle();
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LOGGER.info(BLACK_DRAGON_LANDS);
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dragonSlayer.changeStrategy(() -> LOGGER.info(
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"You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"));
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dragonSlayer.changeStrategy(
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() ->
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LOGGER.info(
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"You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"));
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dragonSlayer.goToBattle();
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// Java 8 lambda implementation with enum Strategy pattern
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@@ -88,4 +90,4 @@ public class App {
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dragonSlayer.changeStrategy(LambdaStrategy.Strategy.SPELL_STRATEGY);
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dragonSlayer.goToBattle();
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}
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}
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}
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@@ -1,45 +1,43 @@
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/*
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* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
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*
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* The MIT License
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* Copyright © 2014-2022 Ilkka Seppälä
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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* copies of the Software, and to permit persons to whom the Software is
|
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.strategy;
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/**
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* DragonSlayer uses different strategies to slay the dragon.
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*/
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public class DragonSlayer {
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private DragonSlayingStrategy strategy;
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public DragonSlayer(DragonSlayingStrategy strategy) {
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this.strategy = strategy;
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}
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public void changeStrategy(DragonSlayingStrategy strategy) {
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this.strategy = strategy;
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}
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public void goToBattle() {
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strategy.execute();
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}
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}
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/*
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* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
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*
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* The MIT License
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* Copyright © 2014-2022 Ilkka Seppälä
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.strategy;
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/** DragonSlayer uses different strategies to slay the dragon. */
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public class DragonSlayer {
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private DragonSlayingStrategy strategy;
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public DragonSlayer(DragonSlayingStrategy strategy) {
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this.strategy = strategy;
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}
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public void changeStrategy(DragonSlayingStrategy strategy) {
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this.strategy = strategy;
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}
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public void goToBattle() {
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strategy.execute();
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}
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}
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@@ -1,35 +1,32 @@
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/*
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* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
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*
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* The MIT License
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* Copyright © 2014-2022 Ilkka Seppälä
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
|
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.strategy;
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/**
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* Strategy interface.
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*/
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@FunctionalInterface
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public interface DragonSlayingStrategy {
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void execute();
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}
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/*
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* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
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*
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* The MIT License
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* Copyright © 2014-2022 Ilkka Seppälä
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
|
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
|
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.strategy;
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/** Strategy interface. */
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@FunctionalInterface
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public interface DragonSlayingStrategy {
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void execute();
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}
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@@ -26,22 +26,21 @@ package com.iluwatar.strategy;
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import lombok.extern.slf4j.Slf4j;
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/**
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* Lambda implementation for enum strategy pattern.
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*/
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/** Lambda implementation for enum strategy pattern. */
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@Slf4j
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public class LambdaStrategy {
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/**
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* Enum to demonstrate strategy pattern.
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*/
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/** Enum to demonstrate strategy pattern. */
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public enum Strategy implements DragonSlayingStrategy {
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MELEE_STRATEGY(() -> LOGGER.info(
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"With your Excalibur you sever the dragon's head!")),
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PROJECTILE_STRATEGY(() -> LOGGER.info(
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"You shoot the dragon with the magical crossbow and it falls dead on the ground!")),
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SPELL_STRATEGY(() -> LOGGER.info(
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"You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"));
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MELEE_STRATEGY(() -> LOGGER.info("With your Excalibur you sever the dragon's head!")),
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PROJECTILE_STRATEGY(
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() ->
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LOGGER.info(
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"You shoot the dragon with the magical crossbow and it falls dead on the ground!")),
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SPELL_STRATEGY(
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() ->
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LOGGER.info(
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"You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"));
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private final DragonSlayingStrategy dragonSlayingStrategy;
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@@ -54,4 +53,4 @@ public class LambdaStrategy {
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dragonSlayingStrategy.execute();
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}
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}
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}
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}
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@@ -1,39 +1,37 @@
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/*
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* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
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*
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* The MIT License
|
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* Copyright © 2014-2022 Ilkka Seppälä
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*
|
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* 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:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* 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.
|
||||
*/
|
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package com.iluwatar.strategy;
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import lombok.extern.slf4j.Slf4j;
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/**
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* Melee strategy.
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*/
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@Slf4j
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public class MeleeStrategy implements DragonSlayingStrategy {
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@Override
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public void execute() {
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LOGGER.info("With your Excalibur you sever the dragon's head!");
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}
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}
|
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/*
|
||||
* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
|
||||
*
|
||||
* The MIT License
|
||||
* Copyright © 2014-2022 Ilkka Seppälä
|
||||
*
|
||||
* 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:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* 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.strategy;
|
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|
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import lombok.extern.slf4j.Slf4j;
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|
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/** Melee strategy. */
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@Slf4j
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public class MeleeStrategy implements DragonSlayingStrategy {
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@Override
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public void execute() {
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LOGGER.info("With your Excalibur you sever the dragon's head!");
|
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}
|
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}
|
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|
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@@ -1,39 +1,37 @@
|
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/*
|
||||
* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
|
||||
*
|
||||
* The MIT License
|
||||
* Copyright © 2014-2022 Ilkka Seppälä
|
||||
*
|
||||
* 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:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* 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.strategy;
|
||||
|
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import lombok.extern.slf4j.Slf4j;
|
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|
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/**
|
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* Projectile strategy.
|
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*/
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@Slf4j
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public class ProjectileStrategy implements DragonSlayingStrategy {
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|
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@Override
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public void execute() {
|
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LOGGER.info("You shoot the dragon with the magical crossbow and it falls dead on the ground!");
|
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}
|
||||
}
|
||||
/*
|
||||
* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
|
||||
*
|
||||
* The MIT License
|
||||
* Copyright © 2014-2022 Ilkka Seppälä
|
||||
*
|
||||
* 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:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* 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.strategy;
|
||||
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
|
||||
/** Projectile strategy. */
|
||||
@Slf4j
|
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public class ProjectileStrategy implements DragonSlayingStrategy {
|
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|
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@Override
|
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public void execute() {
|
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LOGGER.info("You shoot the dragon with the magical crossbow and it falls dead on the ground!");
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,40 +1,37 @@
|
||||
/*
|
||||
* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
|
||||
*
|
||||
* The MIT License
|
||||
* Copyright © 2014-2022 Ilkka Seppälä
|
||||
*
|
||||
* 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:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* 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.strategy;
|
||||
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
|
||||
/**
|
||||
* Spell strategy.
|
||||
*/
|
||||
@Slf4j
|
||||
public class SpellStrategy implements DragonSlayingStrategy {
|
||||
|
||||
@Override
|
||||
public void execute() {
|
||||
LOGGER.info("You cast the spell of disintegration and the dragon vaporizes in a pile of dust!");
|
||||
}
|
||||
|
||||
}
|
||||
/*
|
||||
* This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
|
||||
*
|
||||
* The MIT License
|
||||
* Copyright © 2014-2022 Ilkka Seppälä
|
||||
*
|
||||
* 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:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* 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.strategy;
|
||||
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
|
||||
/** Spell strategy. */
|
||||
@Slf4j
|
||||
public class SpellStrategy implements DragonSlayingStrategy {
|
||||
|
||||
@Override
|
||||
public void execute() {
|
||||
LOGGER.info("You cast the spell of disintegration and the dragon vaporizes in a pile of dust!");
|
||||
}
|
||||
}
|
||||
|
||||
@@ -24,17 +24,15 @@
|
||||
*/
|
||||
package com.iluwatar.strategy;
|
||||
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
|
||||
|
||||
/**
|
||||
* Application test.
|
||||
*/
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
/** Application test. */
|
||||
class AppTest {
|
||||
|
||||
@Test
|
||||
void shouldExecuteWithoutException() {
|
||||
assertDoesNotThrow(() -> App.main(new String[]{}));
|
||||
assertDoesNotThrow(() -> App.main(new String[] {}));
|
||||
}
|
||||
}
|
||||
|
||||
@@ -30,15 +30,10 @@ import static org.mockito.Mockito.verifyNoMoreInteractions;
|
||||
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
/**
|
||||
* DragonSlayerTest
|
||||
*
|
||||
*/
|
||||
/** DragonSlayerTest */
|
||||
class DragonSlayerTest {
|
||||
|
||||
/**
|
||||
* Verify if the dragon slayer uses the strategy during battle.
|
||||
*/
|
||||
/** Verify if the dragon slayer uses the strategy during battle. */
|
||||
@Test
|
||||
void testGoToBattle() {
|
||||
final var strategy = mock(DragonSlayingStrategy.class);
|
||||
@@ -49,9 +44,7 @@ class DragonSlayerTest {
|
||||
verifyNoMoreInteractions(strategy);
|
||||
}
|
||||
|
||||
/**
|
||||
* Verify if the dragon slayer uses the new strategy during battle after a change of strategy.
|
||||
*/
|
||||
/** Verify if the dragon slayer uses the new strategy during battle after a change of strategy. */
|
||||
@Test
|
||||
void testChangeStrategy() {
|
||||
final var initialStrategy = mock(DragonSlayingStrategy.class);
|
||||
@@ -68,4 +61,4 @@ class DragonSlayerTest {
|
||||
|
||||
verifyNoMoreInteractions(initialStrategy, newStrategy);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -38,10 +38,7 @@ import org.junit.jupiter.params.ParameterizedTest;
|
||||
import org.junit.jupiter.params.provider.MethodSource;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
/**
|
||||
* DragonSlayingStrategyTest
|
||||
*
|
||||
*/
|
||||
/** DragonSlayingStrategyTest */
|
||||
class DragonSlayingStrategyTest {
|
||||
|
||||
/**
|
||||
@@ -51,19 +48,15 @@ class DragonSlayingStrategyTest {
|
||||
*/
|
||||
static Collection<Object[]> dataProvider() {
|
||||
return List.of(
|
||||
new Object[]{
|
||||
new MeleeStrategy(),
|
||||
"With your Excalibur you sever the dragon's head!"
|
||||
new Object[] {new MeleeStrategy(), "With your Excalibur you sever the dragon's head!"},
|
||||
new Object[] {
|
||||
new ProjectileStrategy(),
|
||||
"You shoot the dragon with the magical crossbow and it falls dead on the ground!"
|
||||
},
|
||||
new Object[]{
|
||||
new ProjectileStrategy(),
|
||||
"You shoot the dragon with the magical crossbow and it falls dead on the ground!"
|
||||
},
|
||||
new Object[]{
|
||||
new SpellStrategy(),
|
||||
"You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"
|
||||
}
|
||||
);
|
||||
new Object[] {
|
||||
new SpellStrategy(),
|
||||
"You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"
|
||||
});
|
||||
}
|
||||
|
||||
private InMemoryAppender appender;
|
||||
@@ -78,10 +71,7 @@ class DragonSlayingStrategyTest {
|
||||
appender.stop();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Test if executing the strategy gives the correct response.
|
||||
*/
|
||||
/** Test if executing the strategy gives the correct response. */
|
||||
@ParameterizedTest
|
||||
@MethodSource("dataProvider")
|
||||
void testExecute(DragonSlayingStrategy strategy, String expectedResult) {
|
||||
|
||||
Reference in New Issue
Block a user