public void ShouldReturnDefaultWhenGetLowestIsCalledWithEmptyTree() { int expected = default; _sut = new BinTree <int>(); var actual = _sut.GetLowest(); Assert.Equal(expected, actual); }
public void ShouldReturnLowestValue() { var expected = 1; _sut = new BinTree <int>(); _sut.Add(5); _sut.Add(1); _sut.Add(2); var actual = _sut.GetLowest(); Assert.Equal(expected, actual); }