Literals()         {             // Arrange             var endpoint = CreateEndpoint("/a/b/c");              var builder = CreateDfaMatcherBuilder();              // Act             var candidate = builder.CreateCandidate(endpoint, score: 0);              // Assert             Assert.Equal(Candidate.CandidateFlags.None, candidate.Flags);             Assert.Empty(candidate.Slots);             Assert.Empty(candidate.Captures);             Assert.Equal(default, candidate.CatchAll);             Assert.Empty(candidate.ComplexSegments);             Assert.Empty(candidate.Constraints);         }          [Fact]         public void CreateCandidate_Parameters()         {             // Arrange             var endpoint = CreateEndpoint("/{a}/{b}/{c}");              var builder = CreateDfaMatcherBuilder();              // Act             var candidate = builder.CreateCandidate(endpoint, score: 0);              // Assert             Assert.Equal(Candidate.CandidateFlags.HasC