/*
    * 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.utils;
  
  import java.io.File;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  import static org.junit.Assert.fail;
  import org.junit.Test;
  
  /**
   *
   * @author Jeremy Long
   */
  public class FileUtilsTest extends BaseTest {
  
      /**
       * Test of getFileExtension method, of class FileUtils.
       */
      @Test
      public void testGetFileExtension() {
          String[] fileName = {"something-0.9.5.jar", "lib2-1.1.js", "dir.tmp/noext"};
          String[] expResult = {"jar", "js", null};
  
          for (int i = 0; i < fileName.length; i++) {
              String result = FileUtils.getFileExtension(fileName[i]);
              assertEquals("Failed extraction on \"" + fileName[i] + "\".", expResult[i], result);
          }
      }
  
      /**
       * Test of delete method, of class FileUtils.
       */
      @Test
      public void testDelete() throws Exception {
  
          File file = File.createTempFile("tmp", "deleteme", Settings.getTempDirectory());
          if (!file.exists()) {
              fail("Unable to create a temporary file.");
          }
          boolean status = FileUtils.delete(file);
          assertTrue("delete returned a failed status", status);
          assertFalse("Temporary file exists after attempting deletion", file.exists());
      }
  }