public void TestGetTemplateNames()
{
string templates =
"t() ::= \"foo\"\n" +
"main() ::= \"<t()>\"";
writeFile(tmpdir, "t.stg", templates);
TemplateGroup group = new TemplateGroupFile(tmpdir + "/t.stg");
// try to get an undefined template.
// This will add an entry to the "templates" field in STGroup, however
// this should not be returned.
group.LookupTemplate("t2");
HashSet <string> names = group.GetTemplateNames();
// Should only contain "t" and "main" (not "t2")
Assert.AreEqual(2, names.Count);
CollectionAssert.Contains(names.ToList(), "/t");
CollectionAssert.Contains(names.ToList(), "/main");
}