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feat: Add the implementation of Onion-Architecture (#3532)
* Add the implementation of Onion-Architecture * Execute maven command: mvn spotless:apply
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Hattori Henzo authored and GitHub committed
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@@ -0,0 +1,66 @@
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<?xml version="1.0" encoding="UTF-8"?>
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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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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.
|
||||
|
||||
-->
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>com.iluwatar</groupId>
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<artifactId>onion-architecture</artifactId>
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<version>1.26.0-SNAPSHOT</version>
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</parent>
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<artifactId>application</artifactId>
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<name>Application</name>
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<dependencies>
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<dependency>
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<groupId>com.iluwatar</groupId>
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<artifactId>domain</artifactId>
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<version>${project.version}</version>
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</dependency>
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<!-- JUnit 5 for testing -->
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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<artifactId>junit-jupiter-engine</artifactId>
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<scope>test</scope>
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</dependency>
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<!-- Mockito for mocking -->
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-core</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-junit-jupiter</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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+37
@@ -0,0 +1,37 @@
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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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* *
|
||||
* * 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.
|
||||
*
|
||||
*/
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package com.iluwatar.onion.application.dto;
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public record PersonResponse(
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Long id,
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String firstName,
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String lastName,
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int age,
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String phoneNumber,
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String email,
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Long categoryId,
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String categoryType) {}
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+37
@@ -0,0 +1,37 @@
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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.
|
||||
*
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*/
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package com.iluwatar.onion.application.dto;
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public record SavePersonCommand(
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String firstName,
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String lastName,
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int age,
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String phoneNumber,
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String email,
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String address,
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Long categoryId,
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String categoryType) {}
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+75
@@ -0,0 +1,75 @@
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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.
|
||||
*
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*/
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package com.iluwatar.onion.application.usecase;
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import com.iluwatar.onion.application.dto.PersonResponse;
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import com.iluwatar.onion.domain.repository.PersonRepository;
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import java.util.Collection;
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import java.util.List;
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public class GetPersonUseCase {
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private final PersonRepository repository;
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public GetPersonUseCase(PersonRepository repository) {
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this.repository = repository;
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}
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public PersonResponse execute(Long id) {
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var person =
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repository
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.findById(id)
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.orElseThrow(() -> new RuntimeException("Person not found with id: " + id));
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return new PersonResponse(
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person.getId(),
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person.getFirstName(),
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person.getLastName(),
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person.getAge(),
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person.getPhoneNumber(),
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person.getEmail(),
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person.getCategory().getId(),
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person.getCategory().getType());
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}
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public List<PersonResponse> executeAll() {
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return repository.findAll().stream()
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.flatMap(Collection::stream)
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.map(
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person ->
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new PersonResponse(
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person.getId(),
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person.getFirstName(),
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person.getLastName(),
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person.getAge(),
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person.getPhoneNumber(),
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person.getEmail(),
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person.getCategory().getId(),
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person.getCategory().getType()))
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.toList();
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}
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}
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+67
@@ -0,0 +1,67 @@
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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.
|
||||
*
|
||||
*/
|
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package com.iluwatar.onion.application.usecase;
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import com.iluwatar.onion.application.dto.PersonResponse;
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import com.iluwatar.onion.application.dto.SavePersonCommand;
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import com.iluwatar.onion.domain.model.Category;
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import com.iluwatar.onion.domain.model.Person;
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import com.iluwatar.onion.domain.repository.PersonRepository;
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public class SavePersonUseCase {
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private final PersonRepository repository;
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public SavePersonUseCase(PersonRepository repository) {
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this.repository = repository;
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}
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public PersonResponse execute(SavePersonCommand command) {
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var category = new Category(command.categoryId(), command.categoryType());
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var person =
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new Person(
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null,
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command.firstName(),
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command.lastName(),
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command.age(),
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command.phoneNumber(),
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command.email(),
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category);
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var savedPerson = repository.save(person);
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return new PersonResponse(
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savedPerson.getId(),
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savedPerson.getFirstName(),
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savedPerson.getLastName(),
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savedPerson.getAge(),
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savedPerson.getPhoneNumber(),
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savedPerson.getEmail(),
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savedPerson.getCategory().getId(),
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savedPerson.getCategory().getType());
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}
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}
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+193
@@ -0,0 +1,193 @@
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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.
|
||||
*
|
||||
*/
|
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package com.iluwatar.onion.application.usecase;
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import static org.junit.jupiter.api.Assertions.*;
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import static org.mockito.Mockito.*;
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import com.iluwatar.onion.application.dto.PersonResponse;
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import com.iluwatar.onion.domain.model.Category;
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import com.iluwatar.onion.domain.model.Person;
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import com.iluwatar.onion.domain.repository.PersonRepository;
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import java.util.List;
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import java.util.Optional;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Nested;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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@ExtendWith(MockitoExtension.class)
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class GetPersonUseCaseTest {
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@Mock private PersonRepository personRepository;
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private GetPersonUseCase getPersonUseCase;
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@BeforeEach
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void setUp() {
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getPersonUseCase = new GetPersonUseCase(personRepository);
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}
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@Nested
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@DisplayName("Execute by ID - Happy Path")
|
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class ExecuteByIdHappyPath {
|
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|
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@Test
|
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@DisplayName("Should return PersonResponse when person exists")
|
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void shouldReturnPersonResponseWhenPersonExists() {
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// Arrange
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var person =
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new Person(
|
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1L,
|
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"John",
|
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"Doe",
|
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25,
|
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"+1234567890",
|
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"john.doe@example.com",
|
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new Category(1L, "Professional"));
|
||||
|
||||
when(personRepository.findById(1L)).thenReturn(Optional.of(person));
|
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|
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// Act
|
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var response = getPersonUseCase.execute(1L);
|
||||
|
||||
// Assert
|
||||
assertNotNull(response);
|
||||
assertEquals(1L, response.id());
|
||||
assertEquals("John", response.firstName());
|
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assertEquals("Doe", response.lastName());
|
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assertEquals(25, response.age());
|
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assertEquals("+1234567890", response.phoneNumber());
|
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assertEquals("john.doe@example.com", response.email());
|
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assertEquals(1L, response.categoryId());
|
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assertEquals("Professional", response.categoryType());
|
||||
|
||||
verify(personRepository, times(1)).findById(1L);
|
||||
}
|
||||
}
|
||||
|
||||
@Nested
|
||||
@DisplayName("Execute by ID - Error Cases")
|
||||
class ExecuteByIdErrorCases {
|
||||
|
||||
@Test
|
||||
@DisplayName("Should throw RuntimeException when person not found")
|
||||
void shouldThrowExceptionWhenPersonNotFound() {
|
||||
// Arrange
|
||||
when(personRepository.findById(999L)).thenReturn(Optional.empty());
|
||||
|
||||
// Act & Assert
|
||||
var exception = assertThrows(RuntimeException.class, () -> getPersonUseCase.execute(999L));
|
||||
assertTrue(exception.getMessage().contains("Person not found with id: 999"));
|
||||
|
||||
verify(personRepository, times(1)).findById(999L);
|
||||
}
|
||||
|
||||
@Test
|
||||
@DisplayName("Should propagate exception when repository throws exception")
|
||||
void shouldPropagateExceptionWhenRepositoryFails() {
|
||||
// Arrange
|
||||
when(personRepository.findById(anyLong())).thenThrow(new RuntimeException("Database error"));
|
||||
|
||||
// Act & Assert
|
||||
var exception = assertThrows(RuntimeException.class, () -> getPersonUseCase.execute(1L));
|
||||
assertTrue(exception.getMessage().contains("Database error"));
|
||||
|
||||
verify(personRepository, times(1)).findById(1L);
|
||||
}
|
||||
}
|
||||
|
||||
@Nested
|
||||
@DisplayName("Execute All - Happy Path")
|
||||
class ExecuteAllHappyPath {
|
||||
|
||||
@Test
|
||||
@DisplayName("Should return list of PersonResponses")
|
||||
void shouldReturnListOfPersonResponses() {
|
||||
// Arrange
|
||||
var person1 =
|
||||
new Person(
|
||||
1L,
|
||||
"John",
|
||||
"Doe",
|
||||
30,
|
||||
"+9876543255",
|
||||
"john.doe@example.com",
|
||||
new Category(2L, "Personal"));
|
||||
|
||||
var person2 =
|
||||
new Person(
|
||||
2L,
|
||||
"Jane",
|
||||
"Smith",
|
||||
25,
|
||||
"+9876543210",
|
||||
"jane.smith@example.com",
|
||||
new Category(2L, "Personal"));
|
||||
|
||||
when(personRepository.findAll()).thenReturn(Optional.of(List.of(person1, person2)));
|
||||
|
||||
// Act
|
||||
var responses = getPersonUseCase.executeAll();
|
||||
|
||||
// Assert
|
||||
assertNotNull(responses);
|
||||
assertEquals(2, responses.size());
|
||||
|
||||
PersonResponse response1 = responses.get(0);
|
||||
assertEquals(1L, response1.id());
|
||||
assertEquals("John", response1.firstName());
|
||||
assertEquals("Doe", response1.lastName());
|
||||
|
||||
PersonResponse response2 = responses.get(1);
|
||||
assertEquals(2L, response2.id());
|
||||
assertEquals("Jane", response2.firstName());
|
||||
assertEquals("Smith", response2.lastName());
|
||||
|
||||
verify(personRepository, times(1)).findAll();
|
||||
}
|
||||
|
||||
@Test
|
||||
@DisplayName("Should return empty list when no persons found")
|
||||
void shouldReturnEmptyListWhenNoPersonsFound() {
|
||||
// Arrange
|
||||
when(personRepository.findAll()).thenReturn(Optional.of(List.of()));
|
||||
|
||||
// Act
|
||||
List<PersonResponse> responses = getPersonUseCase.executeAll();
|
||||
|
||||
// Assert
|
||||
assertNotNull(responses);
|
||||
assertTrue(responses.isEmpty());
|
||||
|
||||
verify(personRepository, times(1)).findAll();
|
||||
}
|
||||
}
|
||||
}
|
||||
+253
@@ -0,0 +1,253 @@
|
||||
/*
|
||||
*
|
||||
* * 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.onion.application.usecase;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.*;
|
||||
import static org.mockito.ArgumentMatchers.any;
|
||||
import static org.mockito.Mockito.*;
|
||||
|
||||
import com.iluwatar.onion.application.dto.SavePersonCommand;
|
||||
import com.iluwatar.onion.domain.exception.DomainException;
|
||||
import com.iluwatar.onion.domain.model.Category;
|
||||
import com.iluwatar.onion.domain.model.Person;
|
||||
import com.iluwatar.onion.domain.repository.PersonRepository;
|
||||
import org.junit.jupiter.api.BeforeEach;
|
||||
import org.junit.jupiter.api.DisplayName;
|
||||
import org.junit.jupiter.api.Nested;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.junit.jupiter.api.extension.ExtendWith;
|
||||
import org.mockito.ArgumentCaptor;
|
||||
import org.mockito.Captor;
|
||||
import org.mockito.Mock;
|
||||
import org.mockito.junit.jupiter.MockitoExtension;
|
||||
|
||||
@ExtendWith(MockitoExtension.class)
|
||||
class SavePersonUseCaseTest {
|
||||
|
||||
@Mock private PersonRepository personRepository;
|
||||
|
||||
@Captor private ArgumentCaptor<Person> personCaptor;
|
||||
|
||||
private SavePersonUseCase savePersonUseCase;
|
||||
|
||||
@BeforeEach
|
||||
void setUp() {
|
||||
savePersonUseCase = new SavePersonUseCase(personRepository);
|
||||
}
|
||||
|
||||
@Nested
|
||||
@DisplayName("Execute - Happy Path")
|
||||
class ExecuteHappyPath {
|
||||
|
||||
@Test
|
||||
@DisplayName("Should save person and return PersonResponse")
|
||||
void shouldSavePersonAndReturnResponse() {
|
||||
// Arrange
|
||||
var command =
|
||||
new SavePersonCommand(
|
||||
"John",
|
||||
"Doe",
|
||||
25,
|
||||
"+1234567890",
|
||||
"john.doe@example.com",
|
||||
"123 Main St",
|
||||
1L,
|
||||
"Professional");
|
||||
|
||||
var category = new Category(1L, "Professional");
|
||||
var savedPerson =
|
||||
new Person(
|
||||
100L, // ID generated by database
|
||||
"John",
|
||||
"Doe",
|
||||
25,
|
||||
"+1234567890",
|
||||
"john.doe@example.com",
|
||||
category);
|
||||
|
||||
when(personRepository.save(any(Person.class))).thenReturn(savedPerson);
|
||||
|
||||
// Act
|
||||
var response = savePersonUseCase.execute(command);
|
||||
|
||||
// Assert
|
||||
assertNotNull(response);
|
||||
assertEquals(100L, response.id());
|
||||
assertEquals("John", response.firstName());
|
||||
assertEquals("Doe", response.lastName());
|
||||
assertEquals(25, response.age());
|
||||
assertEquals("+1234567890", response.phoneNumber());
|
||||
assertEquals("john.doe@example.com", response.email());
|
||||
assertEquals(1L, response.categoryId());
|
||||
assertEquals("Professional", response.categoryType());
|
||||
|
||||
// Verify repository interaction
|
||||
verify(personRepository, times(1)).save(any(Person.class));
|
||||
}
|
||||
|
||||
@Test
|
||||
@DisplayName("Should pass correct Person object to repository")
|
||||
void shouldPassCorrectPersonToRepository() {
|
||||
// Arrange
|
||||
var command =
|
||||
new SavePersonCommand(
|
||||
"Jane",
|
||||
"Smith",
|
||||
30,
|
||||
"+9876543210",
|
||||
"jane.smith@example.com",
|
||||
"456 Oak Ave",
|
||||
2L,
|
||||
"Personal");
|
||||
|
||||
var category = new Category(2L, "Personal");
|
||||
var savedPerson =
|
||||
new Person(200L, "Jane", "Smith", 30, "+9876543210", "jane.smith@example.com", category);
|
||||
|
||||
when(personRepository.save(any(Person.class))).thenReturn(savedPerson);
|
||||
|
||||
// Act
|
||||
savePersonUseCase.execute(command);
|
||||
|
||||
// Assert - Verify what was passed to repository
|
||||
verify(personRepository).save(personCaptor.capture());
|
||||
var capturedPerson = personCaptor.getValue();
|
||||
|
||||
assertNull(capturedPerson.getId()); // New person should have null ID
|
||||
assertEquals("Jane", capturedPerson.getFirstName());
|
||||
assertEquals("Smith", capturedPerson.getLastName());
|
||||
assertEquals(30, capturedPerson.getAge());
|
||||
assertEquals("+9876543210", capturedPerson.getPhoneNumber());
|
||||
assertEquals("jane.smith@example.com", capturedPerson.getEmail());
|
||||
assertEquals("Personal", capturedPerson.getCategory().getType());
|
||||
}
|
||||
}
|
||||
|
||||
@Nested
|
||||
@DisplayName("Execute - Validation Failures")
|
||||
class ExecuteValidationFailures {
|
||||
|
||||
@Test
|
||||
@DisplayName("Should throw DomainException when age is less than 18")
|
||||
void shouldThrowExceptionWhenAgeIsInvalid() {
|
||||
// Arrange
|
||||
var command =
|
||||
new SavePersonCommand(
|
||||
"Young",
|
||||
"Person",
|
||||
17, // Invalid age
|
||||
"+1234567890",
|
||||
"young@example.com",
|
||||
"123 Main St",
|
||||
1L,
|
||||
"Student");
|
||||
|
||||
// Act & Assert
|
||||
var exception = assertThrows(DomainException.class, () -> savePersonUseCase.execute(command));
|
||||
assertTrue(exception.getMessage().contains("Age cannot be less than 18"));
|
||||
|
||||
// Verify repository was never called
|
||||
verify(personRepository, never()).save(any(Person.class));
|
||||
}
|
||||
|
||||
@Test
|
||||
@DisplayName("Should throw DomainException when email is empty")
|
||||
void shouldThrowExceptionWhenEmailIsEmpty() {
|
||||
// Arrange
|
||||
var command =
|
||||
new SavePersonCommand(
|
||||
"John",
|
||||
"Doe",
|
||||
25,
|
||||
"+1234567890",
|
||||
"", // Empty email
|
||||
"123 Main St",
|
||||
1L,
|
||||
"Professional");
|
||||
|
||||
// Act & Assert
|
||||
var exception = assertThrows(DomainException.class, () -> savePersonUseCase.execute(command));
|
||||
assertTrue(exception.getMessage().contains("Email cannot be null or empty"));
|
||||
|
||||
verify(personRepository, never()).save(any(Person.class));
|
||||
}
|
||||
|
||||
@Test
|
||||
@DisplayName("Should throw DomainException when category type is invalid")
|
||||
void shouldThrowExceptionWhenCategoryTypeIsInvalid() {
|
||||
// Arrange
|
||||
var command =
|
||||
new SavePersonCommand(
|
||||
"John",
|
||||
"Doe",
|
||||
25,
|
||||
"+1234567890",
|
||||
"john@example.com",
|
||||
"123 Main St",
|
||||
1L,
|
||||
"" // Empty category type
|
||||
);
|
||||
|
||||
// Act & Assert
|
||||
var exception = assertThrows(DomainException.class, () -> savePersonUseCase.execute(command));
|
||||
assertTrue(exception.getMessage().contains("Type is null or empty"));
|
||||
|
||||
verify(personRepository, never()).save(any(Person.class));
|
||||
}
|
||||
}
|
||||
|
||||
@Nested
|
||||
@DisplayName("Execute - Repository Exceptions")
|
||||
class ExecuteRepositoryExceptions {
|
||||
|
||||
@Test
|
||||
@DisplayName("Should propagate exception when repository fails")
|
||||
void shouldPropagateExceptionWhenRepositoryFails() {
|
||||
// Arrange
|
||||
var command =
|
||||
new SavePersonCommand(
|
||||
"John",
|
||||
"Doe",
|
||||
25,
|
||||
"+1234567890",
|
||||
"john.doe@example.com",
|
||||
"123 Main St",
|
||||
1L,
|
||||
"Professional");
|
||||
|
||||
when(personRepository.save(any(Person.class)))
|
||||
.thenThrow(new RuntimeException("Database connection failed"));
|
||||
|
||||
// Act & Assert
|
||||
var exception =
|
||||
assertThrows(RuntimeException.class, () -> savePersonUseCase.execute(command));
|
||||
assertTrue(exception.getMessage().contains("Database connection failed"));
|
||||
|
||||
verify(personRepository, times(1)).save(any(Person.class));
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user