package jalview.schemes;

import static org.testng.Assert.assertTrue;

import java.util.Iterator;

import org.testng.annotations.Test;

public class ColourSchemesTest
{
  @Test(groups = "Functional")
  public void testGetColourSchemes()
  {
    /*
     * this just verifies that built-in colour schemes are loaded into ColourSchemes
     * in the order in which they are declared in the JalviewColourScheme enum
     * (this also determines their order in Colour menus)
     */
    Iterator<ColourSchemeI> schemes = ColourSchemes.getInstance().getColourSchemes().iterator();
    JalviewColourScheme[] jalviewSchemes = JalviewColourScheme.values();
    int i = 0;
    while (schemes.hasNext()) {
      assertTrue(schemes.next().getSchemeName()
              .equals(jalviewSchemes[i].toString()));
      i++;
    }
  }
}