/*******************************************************************************
 * Copyright (c) 2015-2018 Skymind, Inc.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Apache License, Version 2.0 which is available at
 * https://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.
 *
 * SPDX-License-Identifier: Apache-2.0
 ******************************************************************************/

package org.deeplearning4j.clustering.quadtree;

import org.deeplearning4j.clustering.BaseDL4JTest;
import org.junit.Test;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.factory.Nd4j;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

/**
 * Created by agibsonccc on 1/2/15.
 */
public class QuadTreeTest extends BaseDL4JTest {

    @Test
    public void testQuadTree() {
        INDArray n = Nd4j.ones(3, 2);
        n.slice(1).addi(1);
        n.slice(2).addi(2);
        QuadTree quadTree = new QuadTree(n);
        assertEquals(n.rows(), quadTree.getCumSize());
        assertTrue(quadTree.isCorrect());



    }

}
