static void Main(string[] args)
{
var input = "";
var pattern = new Regex(@"(?<commandType>[A-Za-z]+)\((?<commandArgs>.*)\)");
var interpreter = new Interpreter();
while ((input = Console.ReadLine()) != "System Split")
{
var match = pattern.Match(input);
var command = match.Groups["commandType"].Value;
var arguments = GetArgs(match.Groups["commandArgs"].Value);
switch (command)
{
case "RegisterPowerHardware":
interpreter.RegisterHardware <PowerHardware>(arguments[0], int.Parse(arguments[1]), int.Parse(arguments[2]));
break;
case "RegisterHeavyHardware":
interpreter.RegisterHardware <HeavyHardware>(arguments[0], int.Parse(arguments[1]), int.Parse(arguments[2]));
break;
case "RegisterExpressSoftware":
interpreter.RegisterSoftware <ExpressSoftware>(arguments[0], arguments[1], int.Parse(arguments[2]), int.Parse(arguments[3]));
break;
case "RegisterLightSoftware":
interpreter.RegisterSoftware <LightSoftware>(arguments[0], arguments[1], int.Parse(arguments[2]), int.Parse(arguments[3]));
break;
case "ReleaseSoftwareComponent":
interpreter.ReleaseSoftwareComponent(arguments[0], arguments[1]);
break;
case "Analyze":
Console.WriteLine(interpreter.Analyze());
break;
case "Dump":
interpreter.Dump(arguments[0]);
break;
case "Restore":
interpreter.Restore(arguments[0]);
break;
case "Destroy":
interpreter.Destroy(arguments[0]);
break;
case "DumpAnalyze":
Console.WriteLine(interpreter.DumpAnalyze());
break;
}
}
Console.Write(interpreter.SystemSplit());
}
public void Analyze_a_valid_expression()
{
var target = new Interpreter()
.SetVariable("x", 10.0);
var analysis = target.Analyze("x + y * Math.Pow(x, 2)", typeof(void), new Parameter("y", 5.0));
Assert.IsTrue(analysis.Success);
Assert.IsNull(analysis.Exception);
Assert.AreEqual(typeof(double), analysis.ReturnType);
}
public void Analyze_a_valid_expression()
{
var target = new Interpreter()
.SetVariable("x", 10.0);
var analysis = target.Analyze("x + y * Math.Pow(x, 2)", typeof(void), new Parameter("y", 5.0));
Assert.IsTrue(analysis.Success);
Assert.IsNull(analysis.Exception);
Assert.AreEqual(typeof(double), analysis.ReturnType);
}
public void Analyze_an_invalid_expression_unknown_identifier_y()
{
var target = new Interpreter()
.SetVariable("x", 10.0);
var analysis = target.Analyze("x + y * Math.Pow(x, 2)", typeof(void));
Assert.IsFalse(analysis.Success);
Assert.IsNull(analysis.ReturnType);
Assert.IsInstanceOfType(analysis.Exception, typeof(UnknownIdentifierException));
var exception = (UnknownIdentifierException)analysis.Exception;
Assert.AreEqual("y", exception.Identifier);
Assert.AreEqual(4, exception.Position);
}
public void Analyze_an_invalid_expression_unknown_identifier_x()
{
var target = new Interpreter();
var analysis = target.Analyze("x + y * Math.Pow(x, 2)", typeof(void));
Assert.IsFalse(analysis.Success);
Assert.AreEqual("Unknown identifier 'x' (at index 0).", analysis.Exception.Message);
Assert.IsNull(analysis.ReturnType);
Assert.IsInstanceOfType(analysis.Exception, typeof(UnknownIdentifierException));
var exception = (UnknownIdentifierException)analysis.Exception;
Assert.AreEqual("x", exception.Identifier);
Assert.AreEqual(0, exception.Position);
}
public void Analyze_an_invalid_expression_unknown_identifier_y()
{
var target = new Interpreter()
.SetVariable("x", 10.0);
var analysis = target.Analyze("x + y * Math.Pow(x, 2)", typeof(void));
Assert.IsFalse(analysis.Success);
Assert.IsNull(analysis.ReturnType);
Assert.IsInstanceOfType(analysis.Exception, typeof(UnknownIdentifierException));
var exception = (UnknownIdentifierException)analysis.Exception;
Assert.AreEqual("y", exception.Identifier);
Assert.AreEqual(4, exception.Position);
}
public void Analyze_an_invalid_expression_unknown_identifier_x()
{
var target = new Interpreter();
var analysis = target.Analyze("x + y * Math.Pow(x, 2)", typeof(void));
Assert.IsFalse(analysis.Success);
Assert.AreEqual("Unknown identifier 'x' (at index 0).", analysis.Exception.Message);
Assert.IsNull(analysis.ReturnType);
Assert.IsInstanceOfType(analysis.Exception, typeof(UnknownIdentifierException));
var exception = (UnknownIdentifierException)analysis.Exception;
Assert.AreEqual("x", exception.Identifier);
Assert.AreEqual(0, exception.Position);
}
public void Analyze_an_invalid_expression_unknown_method()
{
var target = new Interpreter()
.SetVariable("x", 10.0);
var analysis = target.Analyze("Math.NotExistingMethod(x, 2)", typeof(void));
Assert.IsFalse(analysis.Success);
Assert.IsNull(analysis.ReturnType);
Assert.IsInstanceOfType(analysis.Exception, typeof(NoApplicableMethodException));
var exception = (NoApplicableMethodException)analysis.Exception;
Assert.AreEqual("NotExistingMethod", exception.MethodName);
Assert.AreEqual("Math", exception.MethodTypeName);
Assert.AreEqual(5, exception.Position);
}
public void Analyze_an_invalid_expression_unknown_method()
{
var target = new Interpreter()
.SetVariable("x", 10.0);
var analysis = target.Analyze("Math.NotExistingMethod(x, 2)", typeof(void));
Assert.IsFalse(analysis.Success);
Assert.IsNull(analysis.ReturnType);
Assert.IsInstanceOfType(analysis.Exception, typeof(NoApplicableMethodException));
var exception = (NoApplicableMethodException)analysis.Exception;
Assert.AreEqual("NotExistingMethod", exception.MethodName);
Assert.AreEqual("Math", exception.MethodTypeName);
Assert.AreEqual(5, exception.Position);
}