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   *  to you under the Apache License, Version 2.0 (the
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  package org.apache.cayenne.template;
  
  import java.io.ByteArrayInputStream;
  
  import org.apache.cayenne.template.parser.SQLTemplateParser;
  import org.junit.Before;
  import org.junit.Test;
  
  import static org.junit.Assert.*;
  
  /**
   * @since 4.1
   */
  public class TemplateParserPoolTest {
  
      TemplateParserPool parserPool;
  
      @Before
      public void createPool() {
          parserPool = new TemplateParserPool();
      }
  
      @Test
      public void get() throws Exception {
          for(int i=0; i<TemplateParserPool.MAX_POOL_SIZE + 10; i++) {
              SQLTemplateParser parser = parserPool.get();
              assertNotNull(parser);
          }
      }
  
      @Test
      public void put() throws Exception {
          SQLTemplateParser parser = new SQLTemplateParser(new ByteArrayInputStream("".getBytes()));
  
          parserPool.put(parser);
  
          for(int i=0; i<TemplateParserPool.INITIAL_POOL_SIZE; i++) {
              SQLTemplateParser parser1 = parserPool.get();
              assertNotNull(parser1);
              assertNotSame(parser, parser1);
          }
  
          SQLTemplateParser parser1 = parserPool.get();
          assertSame(parser, parser1);
      }
  
      @Test
      public void createNewParser() throws Exception {
          SQLTemplateParser parser = parserPool.createNewParser();
          assertNotNull(parser);
      }
  
  }