/*
* Copyright (c) 2011-2014 by the original author(s).
*
* 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.core.convert;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
import java.math.BigDecimal;
import org.junit.Test;
import org.springframework.data.geo.Box;
import org.springframework.data.geo.Circle;
import org.springframework.data.geo.Point;
import org.springframework.data.geo.Polygon;
import org.springframework.data.geo.Shape;
import org.springframework.data.mongodb.core.convert.MongoConverters.BigDecimalToStringConverter;
import org.springframework.data.mongodb.core.convert.MongoConverters.StringToBigDecimalConverter;
import org.springframework.data.mongodb.core.geo.Sphere;
import com.mongodb.DBObject;
/**
* Unit tests for {@link MongoConverters}.
*
* @author Oliver Gierke
* @author Thomas Darimont
*/
public class MongoConvertersUnitTests {
@Test
public void convertsBigDecimalToStringAndBackCorrectly() {
BigDecimal bigDecimal = BigDecimal.valueOf(254, 1);
String value = BigDecimalToStringConverter.INSTANCE.convert(bigDecimal);
assertThat(value, is("25.4"));
BigDecimal reference = StringToBigDecimalConverter.INSTANCE.convert(value);
assertThat(reference, is(bigDecimal));
}
/**
* @see DATAMONGO-858
*/
@Test
public void convertsBoxToDbObjectAndBackCorrectly() {
Box box = new Box(new Point(1, 2), new Point(3, 4));
DBObject dbo = GeoConverters.BoxToDbObjectConverter.INSTANCE.convert(box);
Shape shape = GeoConverters.DbObjectToBoxConverter.INSTANCE.convert(dbo);
assertThat(shape, is((org.springframework.data.geo.Shape) box));
}
/**
* @see DATAMONGO-858
*/
@Test
public void convertsCircleToDbObjectAndBackCorrectly() {
Circle circle = new Circle(new Point(1, 2), 3);
DBObject dbo = GeoConverters.CircleToDbObjectConverter.INSTANCE.convert(circle);
Shape shape = GeoConverters.DbObjectToCircleConverter.INSTANCE.convert(dbo);
assertThat(shape, is((org.springframework.data.geo.Shape) circle));
}
/**
* @see DATAMONGO-858
*/
@Test
public void convertsPolygonToDbObjectAndBackCorrectly() {
Polygon polygon = new Polygon(new Point(1, 2), new Point(2, 3), new Point(3, 4), new Point(5, 6));
DBObject dbo = GeoConverters.PolygonToDbObjectConverter.INSTANCE.convert(polygon);
Shape shape = GeoConverters.DbObjectToPolygonConverter.INSTANCE.convert(dbo);
assertThat(shape, is((org.springframework.data.geo.Shape) polygon));
}
/**
* @see DATAMONGO-858
*/
@Test
public void convertsSphereToDbObjectAndBackCorrectly() {
Sphere sphere = new Sphere(new Point(1, 2), 3);
DBObject dbo = GeoConverters.SphereToDbObjectConverter.INSTANCE.convert(sphere);
org.springframework.data.geo.Shape shape = GeoConverters.DbObjectToSphereConverter.INSTANCE.convert(dbo);
assertThat(shape, is((org.springframework.data.geo.Shape) sphere));
}
/**
* @see DATAMONGO-858
*/
@Test
public void convertsPointToListAndBackCorrectly() {
Point point = new Point(1, 2);
DBObject dbo = GeoConverters.PointToDbObjectConverter.INSTANCE.convert(point);
org.springframework.data.geo.Point converted = GeoConverters.DbObjectToPointConverter.INSTANCE.convert(dbo);
assertThat(converted, is((org.springframework.data.geo.Point) point));
}
}