public void CompileAndExecuteTwoSimpleCommand()
{
ModelParser parser = new ModelParser("a := 1. b := 2");
this.compiler.CompileExpressions(parser.ParseExpressions());
Machine machine = new Machine();
this.block.Execute(machine, null);
Assert.AreEqual(1, machine.GetGlobalObject("a"));
Assert.AreEqual(2, machine.GetGlobalObject("b"));
}