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Add ReactiveAdapterRegistry

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Issue: SPR-14159
This commit is contained in:
Rossen Stoyanchev
2016-07-22 00:17:13 -04:00
parent 1a2ac8ea56
commit 101220bad1
29 changed files with 775 additions and 635 deletions
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56
spring-core/src/test/java/org/springframework/core/convert/support/MonoToCompletableFutureConverterTests.java
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@@ -1,56 +0,0 @@
/*
* Copyright 2002-2016 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
*
* 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 org.springframework.core.convert.support;
import java.util.concurrent.CompletableFuture;
import org.junit.Before;
import org.junit.Test;
import org.reactivestreams.Publisher;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* Unit tests for {@link ReactorToRxJava1Converter}.
* @author Rossen Stoyanchev
*/
public class MonoToCompletableFutureConverterTests {
private GenericConversionService conversionService;
@Before
public void setUp() throws Exception {
this.conversionService = new GenericConversionService();
this.conversionService.addConverter(new MonoToCompletableFutureConverter());
}
@Test
public void canConvert() throws Exception {
assertTrue(this.conversionService.canConvert(Mono.class, CompletableFuture.class));
assertTrue(this.conversionService.canConvert(CompletableFuture.class, Mono.class));
assertFalse(this.conversionService.canConvert(Flux.class, CompletableFuture.class));
assertFalse(this.conversionService.canConvert(CompletableFuture.class, Flux.class));
assertFalse(this.conversionService.canConvert(Publisher.class, CompletableFuture.class));
assertFalse(this.conversionService.canConvert(CompletableFuture.class, Publisher.class));
}
}

80
spring-core/src/test/java/org/springframework/core/convert/support/ReactiveAdapterRegistryTests.java Normal file
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@@ -0,0 +1,80 @@
/*
* Copyright 2002-2016 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
*
* 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 org.springframework.core.convert.support;
import java.util.concurrent.CompletableFuture;
import org.junit.Before;
import org.junit.Test;
import org.reactivestreams.Publisher;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import rx.Completable;
import rx.Observable;
import rx.Single;
import org.springframework.core.ReactiveAdapter;
import org.springframework.core.ReactiveAdapterRegistry;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
/**
* Unit tests for {@link ReactiveAdapterRegistry}.
* @author Rossen Stoyanchev
*/
public class ReactiveAdapterRegistryTests {
private ReactiveAdapterRegistry adapterRegistry;
@Before
public void setUp() throws Exception {
this.adapterRegistry = new ReactiveAdapterRegistry();
}
@Test
public void getDefaultAdapters() throws Exception {
testMonoAdapter(Mono.class);
testFluxAdapter(Flux.class);
testFluxAdapter(Publisher.class);
testMonoAdapter(CompletableFuture.class);
testFluxAdapter(Observable.class);
testMonoAdapter(Single.class);
testMonoAdapter(Completable.class);
}
private void testFluxAdapter(Class<?> adapteeType) {
ReactiveAdapter adapter = this.adapterRegistry.getAdapterFrom(adapteeType);
assertNotNull(adapter);
assertTrue(adapter.getDescriptor().isMultiValue());
adapter = this.adapterRegistry.getAdapterTo(adapteeType);
assertNotNull(adapter);
assertTrue(adapter.getDescriptor().isMultiValue());
}
private void testMonoAdapter(Class<?> adapteeType) {
ReactiveAdapter adapter = this.adapterRegistry.getAdapterFrom(adapteeType);
assertNotNull(adapter);
assertFalse(adapter.getDescriptor().isMultiValue());
adapter = this.adapterRegistry.getAdapterTo(adapteeType);
assertNotNull(adapter);
assertFalse(adapter.getDescriptor().isMultiValue());
}
}

69
spring-core/src/test/java/org/springframework/core/convert/support/ReactorToRxJava1ConverterTests.java
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@@ -1,69 +0,0 @@
/*
* Copyright 2002-2016 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
*
* 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 org.springframework.core.convert.support;
import org.junit.Before;
import org.junit.Test;
import org.reactivestreams.Publisher;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import rx.Completable;
import rx.Observable;
import rx.Single;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* Unit tests for {@link ReactorToRxJava1Converter}.
* @author Rossen Stoyanchev
*/
public class ReactorToRxJava1ConverterTests {
private GenericConversionService conversionService;
@Before
public void setUp() throws Exception {
this.conversionService = new GenericConversionService();
this.conversionService.addConverter(new ReactorToRxJava1Converter());
}
@Test
public void canConvert() throws Exception {
assertTrue(this.conversionService.canConvert(Flux.class, Observable.class));
assertTrue(this.conversionService.canConvert(Observable.class, Flux.class));
assertTrue(this.conversionService.canConvert(Mono.class, Single.class));
assertTrue(this.conversionService.canConvert(Single.class, Mono.class));
assertTrue(this.conversionService.canConvert(Mono.class, Completable.class));
assertTrue(this.conversionService.canConvert(Completable.class, Mono.class));
assertFalse(this.conversionService.canConvert(Flux.class, Single.class));
assertFalse(this.conversionService.canConvert(Single.class, Flux.class));
assertFalse(this.conversionService.canConvert(Flux.class, Completable.class));
assertFalse(this.conversionService.canConvert(Completable.class, Flux.class));
assertFalse(this.conversionService.canConvert(Mono.class, Observable.class));
assertFalse(this.conversionService.canConvert(Observable.class, Mono.class));
assertFalse(this.conversionService.canConvert(Publisher.class, Observable.class));
assertFalse(this.conversionService.canConvert(Observable.class, Publisher.class));
}
}