/*
    * This file is part of dependency-check-core.
    *
    * 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.
   *
   * Copyright (c) 2012 Jeremy Long. All Rights Reserved.
   */
  package org.owasp.dependencycheck.data.lucene;
  
  import static org.junit.Assert.assertEquals;
  
  import org.junit.Test;
  import org.owasp.dependencycheck.BaseTest;
  
  /**
   *
   * @author Jeremy Long
   */
  public class LuceneUtilsTest  extends BaseTest {
  
      /**
       * Test of appendEscapedLuceneQuery method, of class LuceneUtils.
       */
      @Test
      public void testAppendEscapedLuceneQuery() {
          StringBuilder buf = new StringBuilder();
          CharSequence text = "test encoding + - & | ! ( ) { } [ ] ^ \" ~ * ? : \\";
          String expResult = "test encoding \\+ \\- \\& \\| \\! \\( \\) \\{ \\} \\[ \\] \\^ \\\" \\~ \\* \\? \\: \\\\";
          LuceneUtils.appendEscapedLuceneQuery(buf, text);
          assertEquals(expResult, buf.toString());
      }
  
      /**
       * Test of appendEscapedLuceneQuery method, of class LuceneUtils.
       */
      @Test
      public void testAppendEscapedLuceneQuery_null() {
          StringBuilder buf = new StringBuilder();
          CharSequence text = null;
          LuceneUtils.appendEscapedLuceneQuery(buf, text);
          assertEquals(0, buf.length());
      }
  
      /**
       * Test of escapeLuceneQuery method, of class LuceneUtils.
       */
      @Test
      public void testEscapeLuceneQuery() {
          CharSequence text = "test encoding + - & | ! ( ) { } [ ] ^ \" ~ * ? : \\";
          String expResult = "test encoding \\+ \\- \\& \\| \\! \\( \\) \\{ \\} \\[ \\] \\^ \\\" \\~ \\* \\? \\: \\\\";
          String result = LuceneUtils.escapeLuceneQuery(text);
          assertEquals(expResult, result);
      }
  
      /**
       * Test of escapeLuceneQuery method, of class LuceneUtils.
       */
      @Test
      public void testEscapeLuceneQuery_null() {
          CharSequence text = null;
          String expResult = null;
          String result = LuceneUtils.escapeLuceneQuery(text);
          assertEquals(expResult, result);
      }
  }