/*
* Copyright (C) 2011 Benoit GUEROUT <bguerout at gmail dot com> and Yves AMSELLEM <amsellem dot yves at gmail dot com>
*
* 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.jongo;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.mongodb.WriteConcern;
import com.mongodb.WriteResult;
import org.bson.types.ObjectId;
import org.jongo.marshall.jackson.JacksonMapper;
import org.jongo.marshall.jackson.configuration.MapperModifier;
import org.jongo.model.Friend;
import org.jongo.util.JongoTestCase;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.util.Map;
import static junit.framework.Assert.fail;
import static org.assertj.core.api.Assertions.assertThat;
public class UpdateTest extends JongoTestCase {
private MongoCollection collection;
@Before
public void setUp() throws Exception {
collection = createEmptyCollection("friends");
}
@After
public void tearDown() throws Exception {
dropCollection("friends");
}
@Test
public void onInvalidArgumentsShouldFail() throws Exception {
try {
collection.update("{name:'John'}", new Object());
fail();
} catch (Exception e) {
assertThat(e).isInstanceOf(IllegalArgumentException.class);
assertThat(e.getMessage()).contains("{name:'John'}");
assertThat(e.getCause()).isInstanceOf(IllegalArgumentException.class);
}
}
@Test
public void canUpdateMulti() throws Exception {
/* given */
collection.save(new Friend("John"));
collection.save(new Friend("John"));
/* when */
WriteResult writeResult = collection.update("{name:'John'}").multi().with("{$unset:{name:1}}");
/* then */
Iterable<Friend> friends = collection.find("{name:{$exists:true}}").as(Friend.class);
assertThat(friends).hasSize(0);
assertThat(writeResult.getLastConcern()).isEqualTo(collection.getDBCollection().getWriteConcern());
}
@Test
public void canUpdateMultiWithWriteConcern() throws Exception {
/* given */
collection.save(new Friend("John"));
collection.save(new Friend("John"));
/* when */
WriteResult writeResult = collection.withWriteConcern(WriteConcern.SAFE).update("{name:'John'}").multi().with("{$unset:{name:1}}");
/* then */
Iterable<Friend> friends = collection.find("{name:{$exists:true}}").as(Friend.class);
assertThat(friends).hasSize(0);
assertThat(writeResult.getLastConcern()).isEqualTo(WriteConcern.SAFE);
}
@Test
public void canUpdateByObjectId() throws Exception {
Friend friend = new Friend();
collection.save(friend);
/* when */
collection.update(friend.getId()).with("{$set:{name:'John'}}");
/* then */
Friend john = collection.findOne("{name:'John'}").as(Friend.class);
assertThat(john.getName()).isEqualTo("John");
assertThat(friend.getId()).isEqualTo(john.getId());
}
@Test(expected = IllegalArgumentException.class)
public void shouldFailWhenUpdateWithNullObjectId() throws Exception {
collection.update((ObjectId) null);
}
@Test
public void canUpsert() throws Exception {
/* when */
WriteResult writeResult = collection.update("{}").upsert().with("{$set:{name:'John'}}");
/* then */
Friend john = collection.findOne("{name:'John'}").as(Friend.class);
assertThat(john.getName()).isEqualTo("John");
assertThat(writeResult).isNotNull();
}
@Test
public void canUpsertWithWriteConcern() throws Exception {
/* when */
WriteResult writeResult = collection.withWriteConcern(WriteConcern.SAFE).update("{}").upsert().with("{$set:{name:'John'}}");
/* then */
Friend john = collection.findOne("{name:'John'}").as(Friend.class);
assertThat(john.getName()).isEqualTo("John");
assertThat(writeResult).isNotNull();
assertThat(writeResult.getLastConcern()).isEqualTo(WriteConcern.SAFE);
}
@Test
public void canPartiallyUdpateWithAPreexistingDocument() throws Exception {
Friend friend = new Friend("John", "123 Wall Street");
collection.save(friend);
Friend preexistingDocument = new Friend(friend.getId(), "Johnny");
collection.update("{name:'John'}").with(preexistingDocument);
Friend johnny = collection.findOne("{name:'Johnny'}}").as(Friend.class);
assertThat(johnny).isNotNull();
assertThat(johnny.getName()).isEqualTo("Johnny");
assertThat(johnny.getAddress()).isEqualTo("123 Wall Street");
}
@Test
public void canPartiallyUdpateWithaNewDocument() throws Exception {
Friend friend = new Friend("John", "123 Wall Street");
collection.save(friend);
Friend newDocument = new Friend("Johnny");
collection.update("{name:'John'}").with(newDocument);
Friend johnny = collection.findOne("{name:'Johnny'}}").as(Friend.class);
assertThat(johnny).isNotNull();
assertThat(johnny.getName()).isEqualTo("Johnny");
assertThat(johnny.getAddress()).isEqualTo("123 Wall Street");
}
@Test
public void canReplaceAllFields() throws Exception {
Friend friend = new Friend("Peter", "31 rue des Lilas");
collection.save(friend);
collection.update(friend.getId()).with("#", new Friend("John"));
Map map = collection.findOne().as(Map.class);
assertThat(map.get("name")).isEqualTo("John");
assertThat(map).doesNotContainKey("address");
}
}