Change DSL::Values to DSL::Memoize

src/spectator/dsl/groups.cr

@@ -1,7 +1,7 @@
 require "../source"
 require "./builder"
 require "./tags"
-require "./values"
+require "./memoize"
 
 module Spectator::DSL
   # DSL methods and macros for creating example groups.

src/spectator/dsl/memoize.cr

@@ -2,7 +2,8 @@ require "../lazy_wrapper"
 
 module Spectator::DSL
   # DSL methods for defining test values (subjects).
-  module Values
+  # These values are stored and reused throughout the test.
+  module Memoize
     # Defines a memoized getter.
     # The *name* is the name of the getter method.
     # The block is evaluated only on the first time the getter is used

src/spectator/test_context.cr

@@ -13,8 +13,8 @@ class SpectatorTestContext < SpectatorContext
   include ::Spectator::DSL::Groups
   include ::Spectator::DSL::Hooks
   include ::Spectator::DSL::Matchers
+  include ::Spectator::DSL::Memoize
   include ::Spectator::DSL::Mocks
-  include ::Spectator::DSL::Values
 
   @subject = ::Spectator::LazyWrapper.new