@Test
public void testGetMaskForColor_coastline() throws Exception {

    final Color coastlineColor = new Color(255, 0, 0);
    final Color coastlineColor1 = colorProvider.getMaskColor("rtwftgcoastlinerttzg");
    final Color coastlineColor2 = colorProvider.getMaskColor("csdfgCOASTLINEctfsg");
    final Color coastlineColor3 = colorProvider.getMaskColor("csdfgCoAsTLiNectfsg");
    final Color coastlineColor4 = colorProvider.getMaskColor("csdfgCoAsltInEctfsg");
    assertEquals(coastlineColor, coastlineColor1);
    assertEquals(coastlineColor, coastlineColor2);
    assertEquals(coastlineColor, coastlineColor3);
    assertEquals(firstDefaultColour, coastlineColor4);
}