/*
* Copyright 2011 VZ Netzwerke Ltd
*
* 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 net.vz.mongodb.jackson;
import com.mongodb.*;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Test;
import net.vz.mongodb.jackson.mock.MockObject;
import java.util.List;
import static org.hamcrest.Matchers.*;
import static org.hamcrest.collection.IsCollectionWithSize.hasSize;
import static org.junit.Assert.assertThat;
public class TestJacksonDBCollection extends MongoDBTestBase {
private JacksonDBCollection<MockObject, String> coll;
@Before
public void setup() throws Exception {
coll = getCollection(MockObject.class, String.class);
}
@Test
public void testQuery() {
MockObject o1 = new MockObject("1", "ten", 10);
MockObject o2 = new MockObject("2", "ten", 10);
coll.insert(o1, o2, new MockObject("twenty", 20));
List<MockObject> results = coll.find(new BasicDBObject("string", "ten")).toArray();
assertThat(results, hasSize(2));
assertThat(results, contains(o1, o2));
}
@Test
public void testQueryWithJavaObject() {
MockObject o1 = new MockObject("1", "ten", 10);
MockObject o2 = new MockObject("2", "ten", 10);
coll.insert(o1, o2, new MockObject("twenty", 20));
List<MockObject> results = coll.find(new MockObject("ten", null)).toArray();
assertThat(results, hasSize(2));
assertThat(results, contains(o1, o2));
}
@Test
public void testQueryWithLimitedKeys() {
coll.insert(new MockObject("ten", 10));
coll.insert(new MockObject("ten", 100));
coll.insert(new MockObject("twenty", 20));
List<MockObject> results = coll.find(new BasicDBObject("string", "ten"),
new BasicDBObject("string", "something not null")).toArray();
assertThat(results, hasSize(2));
assertThat(results.get(0).integer, nullValue());
assertThat(results.get(0).string, equalTo("ten"));
assertThat(results.get(1).integer, nullValue());
assertThat(results.get(1).string, equalTo("ten"));
}
@Test
public void testQueryWithLimitedKeysFromJavaObject() {
coll.insert(new MockObject("ten", 10));
coll.insert(new MockObject("ten", 100));
coll.insert(new MockObject("twenty", 20));
List<MockObject> results = coll.find(new MockObject("ten", null),
new MockObject("something not null", null)).toArray();
assertThat(results, hasSize(2));
assertThat(results.get(0).integer, nullValue());
assertThat(results.get(0).string, equalTo("ten"));
assertThat(results.get(1).integer, nullValue());
assertThat(results.get(1).string, equalTo("ten"));
}
@Test
public void testRemove() {
coll.insert(new MockObject("ten", 10));
coll.insert(new MockObject("ten", 100));
MockObject object = new MockObject("1", "twenty", 20);
coll.insert(object);
coll.remove(new BasicDBObject("string", "ten"));
List<MockObject> remaining = coll.find().toArray();
assertThat(remaining, Matchers.hasSize(1));
assertThat(remaining, contains(object));
}
@Test
public void testRemoveByJavaObject() {
coll.insert(new MockObject("ten", 10));
coll.insert(new MockObject("ten", 100));
MockObject object = new MockObject("1", "twenty", 20);
coll.insert(object);
coll.remove(new MockObject("ten", null));
List<MockObject> remaining = coll.find().toArray();
assertThat(remaining, Matchers.hasSize(1));
assertThat(remaining, contains(object));
}
@Test
public void testRemoveByJavaObjectWithId() {
coll.insert(new MockObject("id1", "ten", 10));
coll.insert(new MockObject("id2", "ten", 100));
MockObject object = new MockObject("id3", "twenty", 20);
coll.insert(object);
MockObject toRemove = new MockObject("id3", null, null);
coll.remove(toRemove);
List<MockObject> remaining = coll.find().toArray();
assertThat(remaining, Matchers.hasSize(2));
assertThat(remaining, not(contains(object)));
}
@Test
public void testRemoveById() {
coll.insert(new MockObject("id1", "ten", 10));
coll.insert(new MockObject("id2", "ten", 100));
MockObject object = new MockObject("id3", "twenty", 20);
coll.insert(object);
coll.removeById("id3");
List<MockObject> remaining = coll.find().toArray();
assertThat(remaining, Matchers.hasSize(2));
assertThat(remaining, not(contains(object)));
}
@Test
public void testFindAndModifyWithBuilder(){
coll.insert(new MockObject("id1", "ten", 10));
coll.insert(new MockObject("id2", "ten", 10));
MockObject result1 = coll.findAndModify(DBQuery.is("_id", "id1"), null, null, false, DBUpdate.set("integer", 20).set("string", "twenty"), true, false);
assertThat(result1.integer, equalTo(20));
assertThat(result1.string, equalTo("twenty"));
MockObject result2 = coll.findAndModify(DBQuery.is("_id", "id2"), null, null, false, DBUpdate.set("integer", 30).set("string", "thirty"), true, false);
assertThat(result2.integer, equalTo(30));
assertThat(result2.string, equalTo("thirty"));
coll.removeById("id1");
coll.removeById("id2");
}
}