public void VariableDefiningTest()
{
string variableDefinition = "double x = 4";
InstructionsBlock block = new InstructionsBlock();
var declaration = new VariableDeclarationInstruction(variableDefinition, block);
declaration.Execute();
Assert.AreEqual(typeof(double), block.localVariables["x"].type);
Assert.AreEqual(4.0, block.localVariables["x"].value);
}
public void UsingPreDeclaredVarInArythemicStatement()
{
InstructionsBlock block = new InstructionsBlock();
string variableDefinition = "int x = 4";
var declaration = new VariableDeclarationInstruction(variableDefinition, block);
string variableDefinition2 = "int y = 7 + x";
var declaration2 = new VariableDeclarationInstruction(variableDefinition2, block);
declaration.Execute();
declaration2.Execute();
Assert.AreEqual(typeof(int), block.localVariables["x"].type);
Assert.AreEqual(4.0, block.localVariables["x"].value);
Assert.AreEqual(typeof(int), block.localVariables["y"].type);
Assert.AreEqual(11.0, block.localVariables["y"].value);
}