public void TestInterpreterYearConversion()
{
string roman = "MCMXXVIII";
InterpreterApplicationContext contextImplementation = new InterpreterApplicationContext(roman);
List <Expression> tree = new List <Expression>
{
new ThousandExpression(),
new HundredExpression(),
new TenExpression(),
new OneExpression()
};
foreach (Expression exp in tree)
{
exp.Interpret(contextImplementation);
}
StringAssert.AreEqualIgnoringCase(roman, "MCMXXVIII");
Assert.AreEqual(contextImplementation.Output, 1928);
}
static void InterpreterTester()
{
#region sample 1
InterpreterContext context = new InterpreterContext();
ArrayList list = new ArrayList
{
new TerminalExpression(),
new NonterminalExpression(),
new TerminalExpression(),
new TerminalExpression()
};
foreach (AbstractExpression exp in list)
{
exp.Interpret(context);
}
#endregion
#region sample 2
string roman = "MCMXXVIII";
InterpreterApplicationContext contextImplementation = new InterpreterApplicationContext(roman);
List <Expression> tree = new List <Expression>
{
new ThousandExpression(),
new HundredExpression(),
new TenExpression(),
new OneExpression()
};
foreach (Expression exp in tree)
{
exp.Interpret(contextImplementation);
}
Console.WriteLine("{0} = {1}",
roman, contextImplementation.Output);
#endregion
}
