Dynamics.Elaboration
  ✅ Single integer
  ✅ Empty hole
  ✅ Free variable
  ✅ Let expression
  ✅ Inconsistent binary operation
  ✅ Consistent if statement
  ✅ An unapplied function
  ✅ Application of function on free variable
  ✅ Inconsistent case statement
  ✅ Let expression for a function
  ✅ Function application with a deferred argument
  ✅ Labeled tuple elaboration
  ✅ Rearranged labeled tuple
  ✅ Singleton labeled tuple
Dynamics.LabeledTuple
  ✅ Singleton unlabeled
  ✅ Singleton labeled
  ✅ unlabeled remains same order
  ✅ fully labeled retains ordering
  ✅ Missing labels get added
  ✅ Present labels get reordered
  ✅ Partial labels get reordered
  ✅ Extra labels get reordered
  ✅ pair labeled, unlabled
  ✅ Independent label sets with some overlap
Dynamics.Statics
  ✅ Function with unknown param
  ✅ Function with known param
  ✅ Function with labeled param
  ✅ bifunction
  ✅ function application
  ✅ function deferral
  ✅ Typechecking fails for unlabeled variable being assigned to labeled tuple
  ✅ Typechecking fails for unlabeled variable being assigned to labeled tuple
  ✅ Assigning labeled tuple to variable
  ✅ Singleton Labled Tuple ascription in let
Dynamics.Evaluator
  ✅ Integer literal
  ✅ Integer sum
  ✅ Labeled tuple projection
Dynamics.MakeTerm
  ✅ Singleton Labled Tuple ascription in let
  ✅ Assigning labeled tuple to variable