/*
* Copyright 2011-2017 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.mongodb.gridfs;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import static org.springframework.data.mongodb.core.query.Criteria.*;
import static org.springframework.data.mongodb.core.query.Query.*;
import static org.springframework.data.mongodb.gridfs.GridFsCriteria.*;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.bson.BsonObjectId;
import org.bson.Document;
import org.bson.types.ObjectId;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.data.domain.Sort;
import org.springframework.data.domain.Sort.Direction;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.mongodb.client.gridfs.GridFSFindIterable;
import com.mongodb.gridfs.GridFSFile;
/**
* Integration tests for {@link GridFsTemplate}.
*
* @author Oliver Gierke
* @author Philipp Schneider
* @author Thomas Darimont
* @author Martin Baumgartner
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:gridfs/gridfs.xml")
public class GridFsTemplateIntegrationTests {
Resource resource = new ClassPathResource("gridfs/gridfs.xml");
@Autowired GridFsOperations operations;
@Before
public void setUp() {
operations.delete(null);
}
@Test // DATAMONGO-6
public void storesAndFindsSimpleDocument() throws IOException {
ObjectId reference = operations.store(resource.getInputStream(), "foo.xml");
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(query(where("_id").is(reference)));
result.into(files);
assertThat(files.size(), is(1));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), reference);
}
@Test // DATAMONGO-6
public void writesMetadataCorrectly() throws IOException {
Document metadata = new Document("key", "value");
ObjectId reference = operations.store(resource.getInputStream(), "foo.xml", metadata);
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(query(whereMetaData("key").is("value")));
result.into(files);
assertThat(files.size(), is(1));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), reference);
}
@Test // DATAMONGO-6
public void marshalsComplexMetadata() throws IOException {
Metadata metadata = new Metadata();
metadata.version = "1.0";
ObjectId reference = operations.store(resource.getInputStream(), "foo.xml", metadata);
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(query(whereFilename().is("foo.xml")));
result.into(files);
assertThat(files.size(), is(1));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), reference);
}
@Test // DATAMONGO-6
public void findsFilesByResourcePattern() throws IOException {
ObjectId reference = operations.store(resource.getInputStream(), "foo.xml");
GridFsResource[] resources = operations.getResources("*.xml");
assertThat(resources.length, is(1));
assertThat(((BsonObjectId) resources[0].getId()).getValue(), is(reference));
assertThat(resources[0].contentLength(), is(resource.contentLength()));
// assertThat(resources[0].getContentType(), is(resource.()));
}
@Test // DATAMONGO-6
public void findsFilesByResourceLocation() throws IOException {
ObjectId reference = operations.store(resource.getInputStream(), "foo.xml");
GridFsResource[] resources = operations.getResources("foo.xml");
assertThat(resources.length, is(1));
assertThat(((BsonObjectId) resources[0].getId()).getValue(), is(reference));
assertThat(resources[0].contentLength(), is(resource.contentLength()));
// assertThat(resources[0].getContentType(), is(reference.getContentType()));
}
@Test // DATAMONGO-503
public void storesContentType() throws IOException {
ObjectId reference = operations.store(resource.getInputStream(), "foo2.xml", "application/xml");
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(query(whereContentType().is("application/xml")));
result.into(files);
assertThat(files.size(), is(1));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), reference);
}
@Test // DATAMONGO-534
public void considersSortWhenQueryingFiles() throws IOException {
ObjectId second = operations.store(resource.getInputStream(), "foo.xml");
ObjectId third = operations.store(resource.getInputStream(), "foobar.xml");
ObjectId first = operations.store(resource.getInputStream(), "bar.xml");
Query query = new Query().with(Sort.by(Direction.ASC, "filename"));
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(query);
result.into(files);
assertThat(files, hasSize(3));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), first);
assertEquals(((BsonObjectId) files.get(1).getId()).getValue(), second);
assertEquals(((BsonObjectId) files.get(2).getId()).getValue(), third);
}
@Test // DATAMONGO-534
public void queryingWithNullQueryReturnsAllFiles() throws IOException {
ObjectId reference = operations.store(resource.getInputStream(), "foo.xml");
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(null);
result.into(files);
assertThat(files, hasSize(1));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), reference);
}
@Test // DATAMONGO-813
public void getResourceShouldReturnNullForNonExistingResource() {
assertThat(operations.getResource("doesnotexist"), is(nullValue()));
}
@Test // DATAMONGO-809
public void storesAndFindsSimpleDocumentWithMetadataDocument() throws IOException {
Document metadata = new Document("key", "value");
ObjectId reference = operations.store(resource.getInputStream(), "foobar", metadata);
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(query(whereMetaData("key").is("value")));
result.into(files);
assertThat(files, hasSize(1));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), reference);
}
@Test // DATAMONGO-809
public void storesAndFindsSimpleDocumentWithMetadataObject() throws IOException {
Metadata metadata = new Metadata();
metadata.version = "1.0";
ObjectId reference = operations.store(resource.getInputStream(), "foobar", metadata);
List<com.mongodb.client.gridfs.model.GridFSFile> files = new ArrayList<com.mongodb.client.gridfs.model.GridFSFile>();
GridFSFindIterable result = operations.find(query(whereMetaData("version").is("1.0")));
result.into(files);
assertThat(files, hasSize(1));
assertEquals(((BsonObjectId) files.get(0).getId()).getValue(), reference);
}
private static void assertSame(GridFSFile left, GridFSFile right) {
assertThat(left.getId(), is(right.getId()));
assertThat(left.getMD5(), is(right.getMD5()));
assertThat(left.getMetaData(), is(right.getMetaData()));
}
class Metadata {
String version;
}
}