/*
* Copyright 2013-2014 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.data.rest.core.mapping;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
import org.junit.Test;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.repository.Repository;
import org.springframework.data.repository.core.RepositoryMetadata;
import org.springframework.data.repository.core.support.DefaultRepositoryMetadata;
import org.springframework.data.rest.core.Path;
import org.springframework.data.rest.core.annotation.RepositoryRestResource;
import org.springframework.data.rest.core.annotation.RestResource;
/**
* Unit tests for {@link RepositoryCollectionResourceMapping}.
*
* @author Oliver Gierke
*/
public class RepositoryCollectionResourceMappingUnitTests {
@Test
public void buildsDefaultMappingForRepository() {
CollectionResourceMapping mapping = getResourceMappingFor(PersonRepository.class);
assertThat(mapping.getPath(), is(new Path("persons")));
assertThat(mapping.getRel(), is("persons"));
assertThat(mapping.getItemResourceRel(), is("person"));
assertThat(mapping.isExported(), is(true));
}
@Test
public void honorsAnnotatedsMapping() {
CollectionResourceMapping mapping = getResourceMappingFor(AnnotatedPersonRepository.class);
assertThat(mapping.getPath(), is(new Path("bar")));
assertThat(mapping.getRel(), is("foo"));
assertThat(mapping.getItemResourceRel(), is("annotatedPerson"));
assertThat(mapping.isExported(), is(false));
}
@Test
public void repositoryAnnotationTrumpsDomainTypeMapping() {
CollectionResourceMapping mapping = getResourceMappingFor(AnnotatedAnnotatedPersonRepository.class);
assertThat(mapping.getPath(), is(new Path("/trumpsAll")));
assertThat(mapping.getRel(), is("foo"));
assertThat(mapping.getItemResourceRel(), is("annotatedPerson"));
assertThat(mapping.isExported(), is(true));
}
@Test
public void doesNotExposeRepositoryForPublicDomainTypeIfRepoIsPackageProtected() {
ResourceMapping mapping = getResourceMappingFor(PackageProtectedRepository.class);
assertThat(mapping.isExported(), is(false));
}
/**
* @see DATAREST-229
*/
@Test
public void detectsPagingRepository() {
assertThat(getResourceMappingFor(PersonRepository.class).isPagingResource(), is(true));
}
@Test
public void discoversCustomizationsUsingRestRepositoryResource() {
CollectionResourceMapping mapping = getResourceMappingFor(RepositoryAnnotatedRepository.class);
assertThat(mapping.getRel(), is("foo"));
assertThat(mapping.getItemResourceRel(), is("bar"));
}
private static CollectionResourceMapping getResourceMappingFor(Class<?> repositoryInterface) {
RepositoryMetadata metadata = new DefaultRepositoryMetadata(repositoryInterface);
return new RepositoryCollectionResourceMapping(metadata);
}
public static class Person {}
@RestResource(path = "bar", rel = "foo", exported = false)
static class AnnotatedPerson {}
public interface PersonRepository extends Repository<Person, Long> {
Page<Person> findAll(Pageable pageable);
}
interface AnnotatedPersonRepository extends Repository<AnnotatedPerson, Long> {}
@RestResource(path = "trumpsAll")
interface AnnotatedAnnotatedPersonRepository extends Repository<AnnotatedPerson, Long> {}
public static class PublicClass {}
interface PackageProtectedRepository extends Repository<PublicClass, Long> {}
@RepositoryRestResource(collectionResourceRel = "foo", itemResourceRel = "bar")
interface RepositoryAnnotatedRepository extends Repository<Person, Long> {}
}