public void TCalculateSimpleTest() { var tree = new BinaryExpressionTreeClass("2 * 2 + 2"); var result = tree.Calculate(); result.Should().Be(6); var tree2 = new BinaryExpressionTreeClass("2.5 * 9 + 8 ^ ( 7 - 6 )"); var result2 = tree2.Calculate(); result2.Should().Be(30.5); }
public void TraverseSimpleTest() { var tree = new BinaryExpressionTreeClass("2 * 2 + 2"); var inOrderTraverse = tree.InOrderTraverse(); inOrderTraverse.Should().Be("2 * 2 + 2"); var postOrderTraverse = tree.PostOrderTraverse(); postOrderTraverse.Should().Be("22*2+"); var tree2 = new BinaryExpressionTreeClass("2.5 + 100 + (2*2)"); var inOrderTraverse2 = tree2.InOrderTraverse(); inOrderTraverse2.Should().Be("2.5 + 100 + 2 * 2"); var postOrderTraverse2 = tree2.PostOrderTraverse(); postOrderTraverse2.Should().Be("2.5100+22*+"); }