This commit is contained in:
Max Batischev 2025-06-27 15:50:51 -05:00 committed by GitHub
commit a2fd1efc13
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 165 additions and 0 deletions

View File

@ -0,0 +1,67 @@
/*
* Copyright 2002-2025 the original author or authors.
*
* 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
*
* https://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 org.springframework.security.oauth2.client.registration;
import java.util.Iterator;
import java.util.function.Supplier;
import reactor.core.publisher.Mono;
import org.springframework.util.Assert;
import org.springframework.util.function.SingletonSupplier;
/**
* A {@link ReactiveClientRegistrationRepository} that lazily calls to retrieve
* {@link ClientRegistration}(s) when requested.
*
* @author Max Batischev
* @since 6.5
* @see ReactiveClientRegistrationRepository
* @see ClientRegistration
*/
public final class SupplierReactiveClientRegistrationRepository
implements ReactiveClientRegistrationRepository, Iterable<ClientRegistration> {
private final Supplier<? extends ReactiveClientRegistrationRepository> repositorySupplier;
/**
* Constructs an {@code SupplierReactiveClientRegistrationRepository} using the
* provided parameters.
* @param repositorySupplier the client registration repository supplier
*/
public <T extends ReactiveClientRegistrationRepository & Iterable<ClientRegistration>> SupplierReactiveClientRegistrationRepository(
Supplier<? extends ReactiveClientRegistrationRepository> repositorySupplier) {
Assert.notNull(repositorySupplier, "repositorySupplier cannot be null");
this.repositorySupplier = SingletonSupplier.of(repositorySupplier);
}
@Override
public Mono<ClientRegistration> findByRegistrationId(String registrationId) {
Assert.hasText(registrationId, "registrationId cannot be empty");
return this.repositorySupplier.get().findByRegistrationId(registrationId);
}
/**
* Returns an {@code Iterator} of {@link ClientRegistration}.
* @return an {@code Iterator<ClientRegistration>}
*/
@Override
public Iterator<ClientRegistration> iterator() {
return ((Iterable<ClientRegistration>) this.repositorySupplier.get()).iterator();
}
}

View File

@ -0,0 +1,98 @@
/*
* Copyright 2002-2025 the original author or authors.
*
* 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
*
* https://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 org.springframework.security.oauth2.client.registration;
import java.util.function.Supplier;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
/**
* Tests for {@link SupplierReactiveClientRegistrationRepository}.
*
* @author Max Batischev
*/
@ExtendWith(MockitoExtension.class)
public class SupplierReactiveClientRegistrationRepositoryTests {
private final ClientRegistration registration = TestClientRegistrations.clientRegistration().build();
private final SupplierReactiveClientRegistrationRepository registrationRepository = new SupplierReactiveClientRegistrationRepository(
() -> new InMemoryReactiveClientRegistrationRepository(this.registration));
@Mock
private Supplier<InMemoryReactiveClientRegistrationRepository> clientRegistrationRepositorySupplier;
@Test
void constructWhenNullThenIllegalArgumentException() {
assertThatIllegalArgumentException().isThrownBy(() -> new SupplierReactiveClientRegistrationRepository(null));
}
@Test
public void findRegistrationWhenRegistrationIsPresentThenReturns() {
String id = this.registration.getRegistrationId();
assertThat(this.registrationRepository.findByRegistrationId(id).block()).isEqualTo(this.registration);
}
@Test
public void findRegistrationWhenRegistrationIsNotPresentThenNull() {
String id = this.registration.getRegistrationId() + "MISSING";
assertThat(this.registrationRepository.findByRegistrationId(id).block()).isNull();
}
@Test
public void findRegistrationWhenNullIdIsPresentThenThrowsException() {
assertThatIllegalArgumentException()
.isThrownBy(() -> this.registrationRepository.findByRegistrationId(null).block());
}
@Test
public void findRegistrationWhenIdIsPresentThenSingletonSupplierCached() {
given(this.clientRegistrationRepositorySupplier.get())
.willReturn(new InMemoryReactiveClientRegistrationRepository(this.registration));
SupplierReactiveClientRegistrationRepository test = new SupplierReactiveClientRegistrationRepository(
this.clientRegistrationRepositorySupplier);
String id = this.registration.getRegistrationId();
assertThat(test.findByRegistrationId(id).block()).isEqualTo(this.registration);
id = this.registration.getRegistrationId();
assertThat(test.findByRegistrationId(id).block()).isEqualTo(this.registration);
verify(this.clientRegistrationRepositorySupplier, times(1)).get();
}
@Test
public void iteratorWhenRemoveThenThrowsUnsupportedOperationException() {
assertThatExceptionOfType(UnsupportedOperationException.class)
.isThrownBy(this.registrationRepository.iterator()::remove);
}
@Test
public void iteratorWhenGetThenContainsAll() {
assertThat(this.registrationRepository).containsOnly(this.registration);
}
}