public void TestExplicitSArgumentExpansionSeparators()
{
AssertPiping( "$test CMD1 s1 s2 | CMD_SINGLE_ARG PARAM_%[/ ]%",
(msgs, rec) => AreEqual(rec.ArgumentsFor("CMD_SINGLE_ARG"), "PARAM_s1/ s2"),
s1 => ParamValidator.Custom("s1", true),
s2 => ParamValidator.Custom("s2", true),
multiple => ParamValidator.Custom("PARAM_.*", true)
);
}