public void IndependVariable()
{
IVariable<int> x = new Variable<int>("x") { Values = { 10 } };
IVariable s = new ConvertedVariable<string,string, int>(x,x,Convert.ToInt32,Convert.ToString);
Assert.AreEqual("10", s.Values[0]);
s.Values[0] = "20";
Assert.AreEqual(20,x.Values[0]);
x.Values.Add(3);
Assert.AreEqual(2,s.Values.Count);
}
public void DependendVariable()
{
IVariable<int> x = new Variable<int>("x");
IVariable<int> y= new Variable<int>("y");
y.Arguments.Add(x);
IVariable<int> convertedY = new ConvertedVariable<int, string, int>(y, x, Convert.ToInt32, Convert.ToString);
convertedY["20"] = 20;
Assert.AreEqual(20, y[20]);
}
public void DependendVariable()
{
IVariable <int> x = new Variable <int>("x");
IVariable <int> y = new Variable <int>("y");
y.Arguments.Add(x);
IVariable <int> convertedY = new ConvertedVariable <int, string, int>(y, x, Convert.ToInt32, Convert.ToString);
convertedY["20"] = 20;
Assert.AreEqual(20, y[20]);
}
public void IndependVariable()
{
IVariable<int> x = new Variable<int>("x") { Values = { 10 } };
IVariable s = new ConvertedVariable<string, string, int>(x, x, Convert.ToInt32, Convert.ToString);
Assert.AreEqual("10", s.Values[0]);
s.Values[0] = "20";
Assert.AreEqual(20, x.Values[0]);
x.Values.Add(3);
Assert.AreEqual(2, s.Values.Count);
//convert it back to int does not because the converted variable loses type :(
//IVariable intVariable = new ConvertedVariable<int, string>(s, (IVariable<string>) s, Convert.ToString, Convert.ToInt32);
}
public void IndependVariable()
{
IVariable <int> x = new Variable <int>("x")
{
Values = { 10 }
};
IVariable s = new ConvertedVariable <string, string, int>(x, x, Convert.ToInt32, Convert.ToString);
Assert.AreEqual("10", s.Values[0]);
s.Values[0] = "20";
Assert.AreEqual(20, x.Values[0]);
x.Values.Add(3);
Assert.AreEqual(2, s.Values.Count);
}
public void IndependVariable()
{
IVariable <int> x = new Variable <int>("x")
{
Values = { 10 }
};
IVariable s = new ConvertedVariable <string, string, int>(x, x, Convert.ToInt32, Convert.ToString);
Assert.AreEqual("10", s.Values[0]);
s.Values[0] = "20";
Assert.AreEqual(20, x.Values[0]);
x.Values.Add(3);
Assert.AreEqual(2, s.Values.Count);
//convert it back to int does not because the converted variable loses type :(
//IVariable intVariable = new ConvertedVariable<int, string>(s, (IVariable<string>) s, Convert.ToString, Convert.ToInt32);
}
public void ConvertTwice()
{
//source==>strings==>ints
IVariable<int> source = new Variable<int>();
IVariable<string> strings = new ConvertedVariable<string, string, int>(source, source, Convert.ToInt32,
Convert.ToString);
IVariable<int> ints = new ConvertedVariable<int, int, string>(strings, strings, Convert.ToString,
Convert.ToInt32);
ints.Values.Add(1);
//assert all variables are updated.
Assert.AreEqual(1,source.Values[0]);
Assert.AreEqual("1", strings.Values[0]);
Assert.AreEqual(1, ints.Values[0]);
//this also works when adding to source
source.Values.Add(2);
Assert.AreEqual(2, source.Values[1]);
Assert.AreEqual("2", strings.Values[1]);
Assert.AreEqual(2, ints.Values[1]);
}
public void ConvertTwice()
{
//source==>strings==>ints
IVariable <int> source = new Variable <int>();
IVariable <string> strings = new ConvertedVariable <string, string, int>(source, source, Convert.ToInt32,
Convert.ToString);
IVariable <int> ints = new ConvertedVariable <int, int, string>(strings, strings, Convert.ToString,
Convert.ToInt32);
ints.Values.Add(1);
//assert all variables are updated.
Assert.AreEqual(1, source.Values[0]);
Assert.AreEqual("1", strings.Values[0]);
Assert.AreEqual(1, ints.Values[0]);
//this also works when adding to source
source.Values.Add(2);
Assert.AreEqual(2, source.Values[1]);
Assert.AreEqual("2", strings.Values[1]);
Assert.AreEqual(2, ints.Values[1]);
}
