/*
 * Copyright © 2014 - 2021 Leipzig University (Database Research Group)
 *
 * 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.gradoop.flink.model.impl.operators.distinction;

import org.gradoop.flink.model.impl.epgm.GraphCollection;
import org.junit.Test;

import static org.junit.Assert.assertEquals;


public class DistinctByIsomorphismTest extends DistinctByIsomorphismTestBase {

  @Test
  public void execute() throws Exception {
    GraphCollection collection = getTestCollection();

    collection = collection.distinctById();

    assertEquals(5, collection.getGraphHeads().count());

    collection = collection.distinctByIsomorphism();

    assertEquals(3, collection.getGraphHeads().count());

  }
}
