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Sebastian Proksch 2025-11-13 22:26:09 +01:00
commit e4c00f10e8
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/**
* Copyright 2024 Sebastian Proksch
*
* 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 server.api;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.List;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import commons.Person;
public class PersonListingControllerTest {
private static final Person MICKEY = new Person("Mickey", "Mouse");
private static final Person DONALD = new Person("Donald", "Duck");
private static final Person SCROOGE = new Person("Scrooge", "McDuck");
private PersonListingController sut;
@BeforeEach
public void setup() {
sut = new PersonListingController();
}
@Test
public void containsTwoDefaultNames() {
var actual = sut.list();
var expected = List.of(MICKEY, DONALD);
assertEquals(expected, actual);
}
@Test
public void canAddPeople() {
var actual = sut.add(SCROOGE);
var expected = List.of(MICKEY, DONALD, SCROOGE);
assertEquals(expected, actual);
}
}

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/*
* Copyright 2021 Delft University of Technology
*
* 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 server.api;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
import java.util.Random;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import commons.Person;
import commons.Quote;
public class QuoteControllerTest {
public int nextInt;
private MyRandom random;
private TestQuoteRepository repo;
private QuoteController sut;
@BeforeEach
public void setup() {
random = new MyRandom();
repo = new TestQuoteRepository();
sut = new QuoteController(random, repo);
}
@Test
public void cannotAddNullPerson() {
var actual = sut.add(getQuote(null));
assertEquals(BAD_REQUEST, actual.getStatusCode());
}
@Test
public void randomSelection() {
sut.add(getQuote("q1"));
sut.add(getQuote("q2"));
nextInt = 1;
var actual = sut.getRandom();
assertTrue(random.wasCalled);
assertEquals("q2", actual.getBody().quote);
}
@Test
public void databaseIsUsed() {
sut.add(getQuote("q1"));
repo.calledMethods.contains("save");
}
private static Quote getQuote(String q) {
return new Quote(new Person(q, q), q);
}
@SuppressWarnings("serial")
public class MyRandom extends Random {
public boolean wasCalled = false;
@Override
public int nextInt(int bound) {
wasCalled = true;
return nextInt;
}
}
}

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/*
* Copyright 2021 Delft University of Technology
*
* 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 server.api;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.function.Function;
import org.springframework.data.domain.Example;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.data.repository.query.FluentQuery.FetchableFluentQuery;
import commons.Quote;
import server.database.QuoteRepository;
public class TestQuoteRepository implements QuoteRepository {
public final List<Quote> quotes = new ArrayList<>();
public final List<String> calledMethods = new ArrayList<>();
private void call(String name) {
calledMethods.add(name);
}
@Override
public List<Quote> findAll() {
calledMethods.add("findAll");
return quotes;
}
@Override
public List<Quote> findAll(Sort sort) {
// TODO Auto-generated method stub
return null;
}
@Override
public List<Quote> findAllById(Iterable<Long> ids) {
// TODO Auto-generated method stub
return null;
}
@Override
public <S extends Quote> List<S> saveAll(Iterable<S> entities) {
// TODO Auto-generated method stub
return null;
}
@Override
public void flush() {
// TODO Auto-generated method stub
}
@Override
public <S extends Quote> S saveAndFlush(S entity) {
// TODO Auto-generated method stub
return null;
}
@Override
public <S extends Quote> List<S> saveAllAndFlush(Iterable<S> entities) {
// TODO Auto-generated method stub
return null;
}
@Override
public void deleteAllInBatch(Iterable<Quote> entities) {
// TODO Auto-generated method stub
}
@Override
public void deleteAllByIdInBatch(Iterable<Long> ids) {
// TODO Auto-generated method stub
}
@Override
public void deleteAllInBatch() {
// TODO Auto-generated method stub
}
@Override
public Quote getOne(Long id) {
// TODO Auto-generated method stub
return null;
}
@Override
public Quote getById(Long id) {
call("getById");
return find(id).get();
}
@Override
public Quote getReferenceById(Long id) {
call("getReferenceById");
return find(id).get();
}
private Optional<Quote> find(Long id) {
return quotes.stream().filter(q -> q.id == id).findFirst();
}
@Override
public <S extends Quote> List<S> findAll(Example<S> example) {
// TODO Auto-generated method stub
return null;
}
@Override
public <S extends Quote> List<S> findAll(Example<S> example, Sort sort) {
// TODO Auto-generated method stub
return null;
}
@Override
public Page<Quote> findAll(Pageable pageable) {
// TODO Auto-generated method stub
return null;
}
@Override
public <S extends Quote> S save(S entity) {
call("save");
entity.id = (long) quotes.size();
quotes.add(entity);
return entity;
}
@Override
public Optional<Quote> findById(Long id) {
// TODO Auto-generated method stub
return null;
}
@Override
public boolean existsById(Long id) {
call("existsById");
return find(id).isPresent();
}
@Override
public long count() {
return quotes.size();
}
@Override
public void deleteById(Long id) {
// TODO Auto-generated method stub
}
@Override
public void delete(Quote entity) {
// TODO Auto-generated method stub
}
@Override
public void deleteAllById(Iterable<? extends Long> ids) {
// TODO Auto-generated method stub
}
@Override
public void deleteAll(Iterable<? extends Quote> entities) {
// TODO Auto-generated method stub
}
@Override
public void deleteAll() {
// TODO Auto-generated method stub
}
@Override
public <S extends Quote> Optional<S> findOne(Example<S> example) {
// TODO Auto-generated method stub
return null;
}
@Override
public <S extends Quote> Page<S> findAll(Example<S> example, Pageable pageable) {
// TODO Auto-generated method stub
return null;
}
@Override
public <S extends Quote> long count(Example<S> example) {
// TODO Auto-generated method stub
return 0;
}
@Override
public <S extends Quote> boolean exists(Example<S> example) {
// TODO Auto-generated method stub
return false;
}
@Override
public <S extends Quote, R> R findBy(Example<S> example, Function<FetchableFluentQuery<S>, R> queryFunction) {
// TODO Auto-generated method stub
return null;
}
}