public void SucceedsWithNoItems()
{
var parser = new UnorderedParser <string>(UnorderedParsingMode.AnySubset, a, b, c, d);
parser.Parses(Tokenize(""))
.ParsedValue
.ShouldBe(new string[4]);
}
public void SucceedsWithNoKnownItemsSeparated()
{
var parser = new UnorderedParser <string>(separator, UnorderedParsingMode.AnySubset, a, b, c, d);
parser.Parses(Tokenize("X"), false)
.ParsedValue
.ShouldBe(new string[4]);
}
public void ParsesNonemptySubsetsOfItemsSeparated()
{
var parser = new UnorderedParser <string>(separator, UnorderedParsingMode.NonemptySubset, a, b, c);
foreach (var input in
GetPermutationsSeparated("abc")
.Concat(GetPermutationsSeparated("ab"))
.Concat(GetPermutationsSeparated("bc"))
.Concat(GetPermutationsSeparated("ac"))
.Concat(GetPermutationsSeparated("a"))
.Concat(GetPermutationsSeparated("b"))
.Concat(GetPermutationsSeparated("c")))
{
parser.Parses(Tokenize(input));
}
}