content: /*****************************************************************
   *   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
   *
   *    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.
   ****************************************************************/
  package org.apache.cayenne.access;
  
  import java.util.List;
  
  import org.apache.cayenne.ObjectContext;
  import org.apache.cayenne.di.Inject;
  import org.apache.cayenne.query.ObjectSelect;
  import org.apache.cayenne.testdo.return_types.ReturnTypesMap1;
  import org.apache.cayenne.unit.UnitDbAdapter;
  import org.apache.cayenne.unit.di.runtime.CayenneProjects;
  import org.apache.cayenne.unit.di.runtime.RuntimeCase;
  import org.apache.cayenne.unit.di.runtime.UseCayenneRuntime;
  import org.junit.Test;
  
  import static org.junit.Assert.assertTrue;
  
  @UseCayenneRuntime(CayenneProjects.RETURN_TYPES_PROJECT)
  public class DataContextCharTypeIT extends RuntimeCase {
  
      @Inject
      protected ObjectContext context;
  
      @Inject
      private UnitDbAdapter unitDbAdapter;
  
      @Test
      public void testCharTrimming() {
          if (unitDbAdapter.supportsLobs()) {
              ReturnTypesMap1 map1 = context.newObject(ReturnTypesMap1.class);
              map1.setCharColumn("  text   ");
              ReturnTypesMap1 map2 = context.newObject(ReturnTypesMap1.class);
              map2.setCharColumn("  text");
              ReturnTypesMap1 map3 = context.newObject(ReturnTypesMap1.class);
              map3.setCharColumn("text     ");
  
              context.commitChanges();
  
              List<ReturnTypesMap1> result =  ObjectSelect.query(ReturnTypesMap1.class)
                      .where(ReturnTypesMap1.CHAR_COLUMN.eq("  text"))
                      .select(context);
  
              assertTrue("CHAR type trimming is not valid.", result.get(0).getCharColumn().startsWith("  text"));
              assertTrue("CHAR type trimming is not valid.", result.get(1).getCharColumn().startsWith("  text"));
  
              result =  ObjectSelect.query(ReturnTypesMap1.class)
                      .where(ReturnTypesMap1.CHAR_COLUMN.eq("text"))
                      .select(context);
  
              assertTrue("CHAR type trimming is not valid.", result.get(0).getCharColumn().startsWith("text"));
          }
      }
  }
  