ColorFinderHsv extends AbstractColorFinder { @Override public String getColorFinderKey() { return "HSV"; } ColorFinderHsv(); @Override String getColorFinderKey();  }
@Test public void testGetColorFinderKey() { System.out.println("Key"); ColorFinderHsv instance = new ColorFinderHsv(); String result = instance.getColorFinderKey(); assertEquals("HSV".toString(), result); }