public void extraEnd() { assertEquals("Input: extraEnd(\"Hello\")", "lololo", exercises.ExtraEnd("Hello")); assertEquals("Input: extraEnd(\"ab\")", "ababab", exercises.ExtraEnd("ab")); assertEquals("Input: extraEnd(\"Hi\")", "HiHiHi", exercises.ExtraEnd("Hi")); assertEquals("Input: extraEnd(\"Candy\")", "dydydy", exercises.ExtraEnd("Candy")); assertEquals("Input: extraEnd(\"Code\")", "dedede", exercises.ExtraEnd("Code")); }