/*
* 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.Matchers.*;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.List;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.ListableBeanFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mapping.PersistentEntity;
import org.springframework.data.mapping.PersistentProperty;
import org.springframework.data.repository.support.Repositories;
import org.springframework.data.rest.core.Path;
import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
import org.springframework.data.rest.core.domain.jpa.Author;
import org.springframework.data.rest.core.domain.jpa.CreditCard;
import org.springframework.data.rest.core.domain.jpa.JpaRepositoryConfig;
import org.springframework.data.rest.core.domain.jpa.Person;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;
/**
* Integration tests for {@link ResourceMappings}.
*
* @author Oliver Gierke
* @author Greg Trunquist
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = JpaRepositoryConfig.class)
@Transactional
public class ResourceMappingsIntegrationTests {
@Autowired ListableBeanFactory factory;
ResourceMappings mappings;
@Before
public void setUp() {
Repositories repositories = new Repositories(factory);
this.mappings = new RepositoryResourceMappings(new RepositoryRestConfiguration(), repositories);
}
@Test
public void detectsAllMappings() {
assertThat(mappings, is(Matchers.<ResourceMetadata> iterableWithSize(8)));
}
@Test
public void exportsResourceAndSearchesForPersons() {
ResourceMetadata personMappings = mappings.getMappingFor(Person.class);
assertThat(personMappings.isExported(), is(true));
assertThat(personMappings.getSearchResourceMappings().isExported(), is(true));
}
@Test
public void doesNotExportAnyMappingsForHiddenRepository() {
ResourceMetadata creditCardMapping = mappings.getMappingFor(CreditCard.class);
assertThat(creditCardMapping.isExported(), is(false));
assertThat(creditCardMapping.getSearchResourceMappings().isExported(), is(false));
}
/**
* @see DATAREST-112
*/
@Test
public void usesPropertyNameAsRelForPropertyResourceMapping() {
Repositories repositories = new Repositories(factory);
PersistentEntity<?, ?> entity = repositories.getPersistentEntity(Person.class);
PersistentProperty<?> property = entity.getPersistentProperty("siblings");
ResourceMetadata metadata = mappings.getMappingFor(Person.class);
ResourceMapping mapping = metadata.getMappingFor(property);
assertThat(mapping.getRel(), is("siblings"));
assertThat(mapping.getPath(), is(new Path("siblings")));
assertThat(mapping.isExported(), is(true));
}
/**
* @see DATAREST-111
*/
@Test
public void exposesResourceByPath() {
assertThat(mappings.exportsTopLevelResourceFor("people"), is(true));
assertThat(mappings.exportsTopLevelResourceFor("orders"), is(true));
ResourceMetadata creditCardMapping = mappings.getMappingFor(CreditCard.class);
assertThat(creditCardMapping, is(notNullValue()));
assertThat(creditCardMapping.getPath(), is(new Path("creditCards")));
assertThat(creditCardMapping.isExported(), is(false));
assertThat(mappings.exportsTopLevelResourceFor("creditCards"), is(false));
}
/**
* @see DATAREST-107
*/
@Test
public void skipsSearchMethodsNotExported() {
ResourceMetadata creditCardMetadata = mappings.getMappingFor(CreditCard.class);
SearchResourceMappings searchResourceMappings = creditCardMetadata.getSearchResourceMappings();
assertThat(searchResourceMappings, is(Matchers.<MethodResourceMapping> iterableWithSize(0)));
ResourceMetadata personMetadata = mappings.getMappingFor(Person.class);
List<String> methodNames = new ArrayList<String>();
for (MethodResourceMapping method : personMetadata.getSearchResourceMappings()) {
methodNames.add(method.getMethod().getName());
}
assertThat(methodNames, hasSize(3));
assertThat(methodNames, hasItems("findByFirstName", "findByCreatedGreaterThan", "findByCreatedUsingISO8601Date"));
}
/**
* @see DATAREST-325
*/
@Test
public void exposesMethodResourceMappingInPackageProtectedButExportedRepo() {
ResourceMetadata metadata = mappings.getMappingFor(Author.class);
assertThat(metadata.isExported(), is(true));
SearchResourceMappings searchMappings = metadata.getSearchResourceMappings();
assertThat(searchMappings.isExported(), is(true));
assertThat(searchMappings.getMappedMethod("findByFirstnameContaining"), is(notNullValue()));
for (MethodResourceMapping methodMapping : searchMappings) {
System.out.println(methodMapping.getMethod().getName());
assertThat(methodMapping.isExported(), is(true));
}
}
}