public void TestLineFeedVariableSubstitution()
{
var variable = new LineFeedVariable();
var template = variable.ToString(null);
var engine = new TemplateEngine(template);
engine.AddVariable(variable);
var str = engine.ToString();
Console.WriteLine(string.Format("SUBSTITUTED STRING: '{0}'", str));
Assert.AreEqual("\n", str);
}
public void TestDateTimeVariableSubstitution()
{
var variable = new DateTimeVariable();
var template = variable.ToString(null);
var engine = new TemplateEngine(template);
engine.AddVariable(variable);
var str = engine.ToString();
Console.WriteLine(string.Format("SUBSTITUTED STRING: '{0}'", str));
DateTime.Parse(str);
}
public void TestSeparatorVariableArgVolumeSubstitution()
{
var variable = new SeparatorVariable();
var template = variable.ToString(SeparatorVariable.ArgVolume);
var engine = new TemplateEngine(template);
engine.AddVariable(variable);
var str = engine.ToString();
Console.WriteLine(string.Format("SUBSTITUTED STRING: '{0}'", str));
Assert.AreEqual(Path.VolumeSeparatorChar.ToString(), str);
}
public void TestSpaceVariableWithArgSubstitution()
{
var variable = new SpaceVariable();
int count = 3;
var template = variable.ToString(count.ToString());
var engine = new TemplateEngine(template);
engine.AddVariable(variable);
var str = engine.ToString();
Console.WriteLine(string.Format("SUBSTITUTED STRING: '{0}'", str));
Assert.AreEqual(new string(' ', count), str);
}
public override string EvaluateValueFor(TemplateEngine ctx, string arg)
{
switch (arg.ToLower())
{
case ArgDirectory:
return(Path.DirectorySeparatorChar.ToString());
case ArgPath:
return(Path.PathSeparator.ToString());
case ArgVolume:
return(Path.VolumeSeparatorChar.ToString());
default:
throw new ArgumentOutOfRangeException(Id, arg, "Unknown argument");
}
}
public override string EvaluateValueFor(TemplateEngine ctx, string arg)
{
var datetime = DateTime.Now.ToUniversalTime();
return(string.IsNullOrEmpty(arg) ? datetime.ToString() : datetime.ToString(arg));
}
public override string EvaluateValueFor(TemplateEngine ctx, string arg)
{
return(Guid.NewGuid().ToString());
}
abstract public string EvaluateValueFor(TemplateEngine ctx, string arg);