public void printResults_empty() { int[] arr = { 0 }; TextMatching s = new TextMatching(); string textMatching = s.PrintResults(arr); Assert.AreEqual(null, textMatching); }
public void printResults_invalidValues() { int[] arr = new int[] { 1, 2, 3, -1, 5, 6, 7, 8, 9 }; TextMatching s = new TextMatching(); string textMatching = s.PrintResults(arr); Assert.AreEqual("1,2,3", textMatching); }