package jalview.util;

import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;

import java.io.IOException;
import java.nio.file.Paths;
import java.util.List;

import org.testng.annotations.Test;

public class FileUtilsTest
{
	/*
	 * FIXME fails on bamboo since it the working directory named according to the build number
	 */
  @Test(groups = {"Functional","Not-bamboo"})
  public void testFindMatchingPaths() throws IOException
  {
    String expect1 = Paths.get("..", "jalview", "examples", "plantfdx.fa")
            .toString();
    String expect2 = Paths.get("../jalview/examples/plantfdx.features")
            .toString();
    String expect3 = Paths
            .get("../jalview/examples/testdata/plantfdx.features")
            .toString();

    List<String> matches = FileUtils
            .findMatchingPaths(Paths.get(".."),
                    ".*[\\\\/]plant.*\\.f.*");
    System.out.println(matches);
    assertTrue(matches.contains(expect1));
    assertTrue(matches.contains(expect2));
    assertTrue(matches.contains(expect3));
  }

  @Test(groups = "External")
  public void testWindowsPath() throws IOException
  {
    if (System.getProperty("os.name").startsWith("Windows"))
    {
      /*
       * should pass provided Eclipse is installed
       */
      List<String> matches = FileUtils.findMatches("C:\\",
              "Program Files*/eclips*/eclips?.exe");
      assertFalse(matches.isEmpty());

      /*
       * should pass provided Chimera is installed
       */
      matches = FileUtils.findMatches("C:\\",
              "Program Files*/Chimera*/bin/{chimera,chimera.exe}");
      assertFalse(matches.isEmpty());
    }
  }

  /*
   * FIXME fails on bamboo since it the working directory named according to the build number
   */
  @Test(groups = {"Functional","Not-bamboo"})
  public void testFindMatches() throws IOException
  {
    String expect1 = Paths.get("..", "jalview", "examples", "plantfdx.fa")
            .toString();
    String expect2 = Paths.get("../jalview/examples/plantfdx.features")
            .toString();
    String expect3 = Paths
            .get("../jalview/examples/testdata/plantfdx.features")
            .toString();
  
    List<String> matches = FileUtils
            .findMatches("..", "jalview/ex*/plant*.f*");
    System.out.println(matches);
    assertTrue(matches.contains(expect1));
    assertTrue(matches.contains(expect2));
    assertFalse(matches.contains(expect3));
  }
}