package jalview.bin;

import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNull;

import java.util.Arrays;

import org.testng.annotations.Test;


public class JalviewLiteTest
{

  @Test(groups = "Functional")
  public void testSeparatorListToArray()
  {
    assertNull(JalviewLite.separatorListToArray(null, "|"));
    assertNull(JalviewLite.separatorListToArray("", "|"));
    assertNull(JalviewLite.separatorListToArray("|", "|"));
    assertNull(JalviewLite.separatorListToArray("abc", "abc"));

    String [] array = JalviewLite.separatorListToArray("abc|def|ghi|", "|");
    assertEquals(3, array.length);
    assertEquals("abc", array[0]);
    assertEquals("def", array[1]);
    assertEquals("ghi", array[2]);

    assertEquals("[abc]",
            Arrays.toString(JalviewLite.separatorListToArray("abc|", "|")));
    assertEquals("[abc]", Arrays.toString(JalviewLite.separatorListToArray(
            "abcxy", "xy")));

    // these fail:
    // assertEquals("[abc]",
    // Arrays.toString(JalviewLite.separatorListToArray("|abc", "|")));
    // assertEquals("[abc]", Arrays.toString(JalviewLite.separatorListToArray(
    // "abc|||", "|")));
  }
}