code: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.locationtech.spatial4j.io;
  
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Ignore;
  
  public class GeneralPolyshapeTest extends GeneralReadWriteShapeTest {
  
    ShapeReader reader;
    ShapeWriter writer;
  
    ShapeWriter writerForTests;
  
    @Before
    @Override
    public void setUp() {
      super.setUp();
      
      reader = ctx.getFormats().getReader(ShapeIO.POLY);
      writer = ctx.getFormats().getWriter(ShapeIO.POLY);
      writerForTests = writer;
  
      Assert.assertNotNull(reader);
      Assert.assertNotNull(writer);
      Assert.assertNotNull(writerForTests);
    }
  
    @Override
    protected ShapeReader getShapeReader() {
      return reader;
    }
  
    @Override
    protected ShapeWriter getShapeWriter() {
      return writer;
    }
  
    @Override
    protected ShapeWriter getShapeWriterForTests() {
      return writerForTests;
    }
  
    @Override
    public boolean shouldBeEqualAfterRoundTrip() {
      return false; // the polyline values will be off by a small fraction -- everything is rounded to: Math.round(value * 1e5)
    }
  
    @Override
    @Ignore
    public void testEmptyGeometryCollection() throws Exception {
      assumeTrue(false); // not supported
    }
  }