public void It_should_be_possible_to_eval_script_invoking_a_module()
{
ScriptService target = new ScriptService();
ScriptParameterList parameters = new ScriptParameterList();
parameters.Add(new ScriptParameter("Test", typeof(TestModule), new TestModule()));
IScriptExpression exp;
exp = target.Parse("Test.Name", parameters);
Assert.AreEqual(typeof(string), exp.ReturnType);
Assert.AreEqual("Davide", target.Eval(exp, parameters));
exp = target.Parse("Test[\"k1\"]", parameters);
Assert.AreEqual(typeof(string), exp.ReturnType);
Assert.AreEqual("k1value", target.Eval(exp, parameters));
exp = target.Parse("Test.Name + \" \" + Test.DateOfBirth.Year.ToString()", parameters);
Assert.AreEqual(typeof(string), exp.ReturnType);
Assert.AreEqual("Davide 1981", target.Eval(exp, parameters));
exp = target.Parse("Test.SayHello()", parameters);
Assert.AreEqual(typeof(string), exp.ReturnType);
Assert.AreEqual("Hello Davide", target.Eval(exp, parameters));
}
public object Eval(IScriptExpression expression, ScriptParameterList parameters)
{
ScriptExpression scriptExpression = (ScriptExpression)expression;
var args = parameters.Select(p => new DynamicExpresso.Parameter(p.Name, p.Type, p.Value)).ToArray();
return scriptExpression.ExpressionDefinition.Invoke(args);
}
private object EvalScript(IScriptExpression expression, Dictionary<string, object> modules, ContextParameterList parameters)
{
var argParameters = new ScriptParameterList();
foreach (var m in modules)
argParameters.Add(new ScriptParameter(m.Key, m.Value.GetType(), m.Value));
foreach (var p in parameters)
argParameters.Add(new ScriptParameter(p.Name, p.Type, p.Value));
return _scriptService.Eval(expression, argParameters);
}
public void It_should_be_possible_to_eval_script_system_method()
{
ScriptService target = new ScriptService();
var parameters = new ScriptParameterList();
parameters.Add(new ScriptParameter("name", typeof(string), "mondo"));
IScriptExpression exp;
exp = target.Parse("string.Format(\"ciao {0}\", name)", parameters);
Assert.AreEqual(typeof(string), exp.ReturnType);
Assert.AreEqual("ciao mondo", target.Eval(exp, parameters));
}
public void It_should_be_possible_to_eval_script_constant()
{
ScriptService target = new ScriptService();
var parameters = new ScriptParameterList();
IScriptExpression exp;
exp = target.Parse("\"ciao\"", parameters);
Assert.AreEqual(typeof(string), exp.ReturnType);
Assert.AreEqual("ciao", target.Eval(exp, parameters));
exp = target.Parse("95", parameters);
Assert.AreEqual(typeof(int), exp.ReturnType);
Assert.AreEqual(95, target.Eval(exp, parameters));
}
private IScriptExpression ParseScript(string script, Modules.ModuleDefinitionList modules, PageParameterList parameters)
{
var argParameters = new ScriptParameterList();
foreach (var m in modules)
argParameters.Add(new ScriptParameter(m.Name, m.Component.Type));
foreach (var p in parameters)
argParameters.Add(new ScriptParameter(p.Name, p.Value.ValueType));
return _scriptService.Parse(script, argParameters);
}
public IScriptExpression Parse(string expression, ScriptParameterList parameters)
{
return new ScriptExpressionMock(expression, _evalObject != null ? _evalObject.GetType() : typeof(object));
}
public object Eval(IScriptExpression expression, ScriptParameterList parameters)
{
return _evalObject;
}
public IScriptExpression Parse(string script, ScriptParameterList parameters)
{
var exp = _engine.Parse(script, parameters.Select(p => new DynamicExpresso.Parameter(p.Name, p.Type, p.Value)).ToArray());
return new ScriptExpression(exp);
}
