public void BuildExpressionTree_Should_Create_ExpressionTree_From_PrefixExpression(string prefixExpressionValue)
{
IPrefixExpression prefixExpression = new PrefixExpression(prefixExpressionValue);
var tree = prefixExpression.BuildExpressionTree();
tree.GetNodes()
.Select(n => n.Value)
.Should()
.BeEquivalentTo(prefixExpression.ParseExpression().Value);
}
public void Should_Remove_Brackets_Commans_And_WhiteSpaces_From_Passed_Expression(string expressionValue, string expectedResult)
{
IExpression expression = new PrefixExpression(expressionValue);
expression.ParseExpression().Value.Should().BeEquivalentTo(expectedResult);
}