HaikuReview { public String[] splitHaiku(String haiku) { return haiku.split("/"); }  String[] splitHaiku(String haiku); boolean validateHaikuCharacters(String haiku); int getNumberOfSyllables(String line); boolean isAConstantant(char character);  }
@Test public void testYouCanSplitAHaikuIntoLines() { String haiku = "happy purple frog/eating bugs in the marshes/get indigestion"; String[] splitHaiku = haikuReview.splitHaiku(haiku); assertThat(splitHaiku).hasSize(3); }