public void TestLgFileImportMultipleTimes()
{
var engine = new TemplateEngine().AddFiles(new List <string>()
{
GetExampleFilePath("import.lg"), GetExampleFilePath("import2.lg")
});
// Assert 6.lg is imported only once and no exceptions are thrown when it is imported from multiple files.
Assert.AreEqual(14, engine.Templates.Count());
string evaled = engine.EvaluateTemplate("basicTemplate", null).ToString();
Assert.IsTrue(evaled == "Hi" || evaled == "Hello");
evaled = engine.EvaluateTemplate("welcome", null).ToString();
Assert.IsTrue(evaled == "Hi DongLei :)" ||
evaled == "Hey DongLei :)" ||
evaled == "Hello DongLei :)");
evaled = engine.EvaluateTemplate("welcome", new { userName = "******" }).ToString();
Assert.IsTrue(evaled == "Hi DL :)" ||
evaled == "Hey DL :)" ||
evaled == "Hello DL :)");
evaled = engine.EvaluateTemplate("basicTemplate2", null).ToString();
Assert.IsTrue(evaled == "Hi 2" || evaled == "Hello 2");
evaled = engine.EvaluateTemplate("basicTemplate3", null).ToString();
Assert.IsTrue(evaled == "Hi" || evaled == "Hello");
evaled = engine.EvaluateTemplate("basicTemplate4", null).ToString();
Assert.IsTrue(evaled == "Hi 2" || evaled == "Hello 2");
engine = new TemplateEngine().AddFile(GetExampleFilePath("import.lg"));
var ex = Assert.ThrowsException <Exception>(() => engine.AddFile(GetExampleFilePath("import2.lg")));
Assert.IsTrue(ex.Message.Contains("Duplicated definitions found for template: wPhrase"));
engine = new TemplateEngine().AddFiles(new List <string>()
{
GetExampleFilePath("import.lg")
});
ex = Assert.ThrowsException <Exception>(() => engine.AddFiles(new List <string>()
{
GetExampleFilePath("import2.lg")
}));
Assert.IsTrue(ex.Message.Contains("Duplicated definitions found for template: wPhrase"));
}
