package com.atlassian.plugin.util.zip;
   
   import org.junit.Test;
   
   import static com.atlassian.plugin.util.zip.AbstractUnzipper.normaliseAndVerify;
   import static org.apache.commons.io.FilenameUtils.separatorsToSystem;
   import static org.junit.Assert.assertEquals;
   
   public class AbstractUnzipperTest {
      @Test
      public void testNormaliseAndVerifySimple() {
          assertEquals("simple", normaliseAndVerify("simple"));
      }
  
      @Test
      public void testNormaliseAndVerifySubdir() {
          assertEquals(separatorsToSystem("subdir/file"), normaliseAndVerify("subdir/file"));
      }
  
      @Test
      public void testNormaliseAndVerifyRelativeSimple() {
          assertEquals("test-relative.txt", normaliseAndVerify("something/../test-relative.txt"));
      }
  
      @Test
      public void testNormaliseAndVerifyRelativeComplex() {
          assertEquals("test-relative.txt", normaliseAndVerify("./something/.././test-relative.txt"));
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testNormaliseAndVerifyIllegalRelative() {
          normaliseAndVerify("something/../../test-relative.txt");
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testNormaliseAndVerifyIllegalRelativeTrailingDots() {
          normaliseAndVerify("something/../test-relative.txt/..");
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testNormaliseAndVerifyIllegalRelativeLeadingSlash() {
          normaliseAndVerify("/something/../../test-relative.txt");
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testNormaliseAndVerifyIllegalRelativeLeadingDots() {
          normaliseAndVerify("../test-relative.txt");
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testNormaliseAndVerifyIllegalRelativeLeadingSeriesOfDots() {
          normaliseAndVerify("./../test-relative.txt");
      }
  }