public int Compare(TEnum x, TEnum y) => ComparerImpl.Compare(x, y);
public void CompareObjectWithBothStrings_ExpectSuppliedComparerToBeCalled() { var comparer = new ComparerImpl <string>((a, b) => 123); Assert.AreEqual(123, comparer.Compare((object)"A", (object)"B")); }
public void CompareObjectWithNotStrings_ExpectInvalidCastException() { var comparer = new ComparerImpl <string>((a, b) => 123); Assert.Throws <InvalidCastException>(() => comparer.Compare((object)1, (object)2)); }
public void CompareStrings_ExpectSuppliedComparerToBeCalled() { var comparer = new ComparerImpl <string>((a, b) => 123); Assert.AreEqual(123, comparer.Compare("A", "B")); }