public void ParserCanFormatArgumentWithSubExpressionMultiple()
{
var dt = DateTime.Now;
var dictionary = new Dictionary <string, object>
{
{ "d", dt },
{ "f", 19191919 },
{ "by", 10L }
};
var exp = "d.(f.('d'), \"t\").('pl', by.(by, 'f'))";
Assert.That(exp, Is.EqualTo(MorestachioExpression.ParseFrom(exp, TokenzierContext.FromText(exp), out _).ToString()));
var parsingOptions = new ParserOptions("{{" + exp + "}}",
null, DefaultEncoding);
var format = "yyyy.mm";
var formatterCalled = false;
var formatter2Called = false;
var formatter3Called = false;
parsingOptions.Formatters.AddSingle <int, string, string>((sourceValue, testString) =>
{
Assert.That(testString, Is.EqualTo("d"));
formatterCalled = true;
return(format);
});
parsingOptions.Formatters.AddSingle(new Func <long, long, string, int>(
(sourceValue, testString, f) =>
{
Assert.That(testString, Is.EqualTo(sourceValue));
Assert.That(f, Is.EqualTo("f"));
formatterCalled = true;
return((int)sourceValue);
}));
parsingOptions.Formatters.AddSingle(new Func <DateTime, string, string, string>(
(sourceValue, testString2, shouldBed) =>
{
Assert.That(shouldBed, Is.EqualTo("t"));
Assert.That(testString2, Is.EqualTo(format));
formatter2Called = true;
return(sourceValue.ToString(testString2));
}));
parsingOptions.Formatters.AddSingle(new Func <string, string, int, string>(
(sourceValue, name, number) =>
{
Assert.That(sourceValue, Is.EqualTo(dt.ToString(format)));
Assert.That(name, Is.EqualTo("pl"));
Assert.That(number, Is.EqualTo(dictionary["by"]));
formatter3Called = true;
return(sourceValue.PadLeft(number));
}));
var extendedParseInformation =
Parser.ParseWithOptions(parsingOptions);
var andStringify = extendedParseInformation.CreateAndStringify(dictionary);
Assert.That(formatterCalled, Is.True, "The formatter was not called");
Assert.That(formatter2Called, Is.True, "The Date formatter was not called");
Assert.That(formatter3Called, Is.True, "The Pad formatter was not called");
Assert.That(andStringify, Is.EqualTo(dt.ToString(format).PadLeft(int.Parse(dictionary["by"].ToString()))));
}