/*
    * 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.eclipse.aether.util.graph.versions;
  
  import org.eclipse.aether.collection.VersionFilter.VersionFilterContext;
  import org.eclipse.aether.util.graph.version.SnapshotVersionFilter;
  import org.junit.Test;
  
  import static org.junit.Assert.*;
  
  public class SnapshotVersionFilterTest extends AbstractVersionFilterTest {
  
      @Test
      public void testFilterVersions() {
          SnapshotVersionFilter filter = new SnapshotVersionFilter();
          VersionFilterContext ctx = newContext("g:a:[1,9]", "1", "2-SNAPSHOT", "3.1", "4.0-SNAPSHOT", "5.0.0");
          filter.filterVersions(ctx);
          assertVersions(ctx, "1", "3.1", "5.0.0");
      }
  
      @Test
      public void testDeriveChildFilter() {
          SnapshotVersionFilter filter = new SnapshotVersionFilter();
          assertSame(filter, derive(filter, "g:a:1"));
      }
  
      @SuppressWarnings("EqualsWithItself")
      @Test
      public void testEquals() {
          SnapshotVersionFilter filter = new SnapshotVersionFilter();
          assertNotEquals(null, filter);
          assertEquals(filter, filter);
          assertEquals(filter, new SnapshotVersionFilter());
      }
  }