Move harness out of internals

src/spectator/expectations/expectation_partial.cr

@@ -40,7 +40,7 @@ module Spectator::Expectations
     # Reports an expectation to the current harness.
     private def report(match_data : Matchers::MatchData)
       expectation = Expectation.new(match_data, @source)
-      Internals::Harness.current.report_expectation(expectation)
+      Harness.current.report_expectation(expectation)
     end
   end
 end

src/spectator/harness.cr

@@ -1,4 +1,4 @@
-module Spectator::Internals
+module Spectator
   # Helper class that acts as a gateway between example code and the test framework.
   # Every example must be invoked by passing it to `#run`.
   # This sets up the harness so that the example code can use it.
@@ -9,7 +9,7 @@ module Spectator::Internals
   # ```
   # Then from the example code, the harness can be accessed via `#current` like so:
   # ```
-  # harness = ::Spectator::Internals::Harness.current
+  # harness = ::Spectator::Harness.current
   # # Do something with the harness.
   # ```
   # Of course, the end-user shouldn't see this or work directly with the harness.

src/spectator/runnable_example.cr

@@ -8,7 +8,7 @@ module Spectator
     # and translates to a usable result.
     def run_impl : Result
       result = capture_result
-      expectations = Internals::Harness.current.expectations
+      expectations = Harness.current.expectations
       translate_result(result, expectations)
     end
 

src/spectator/runner.cr

@@ -1,4 +1,4 @@
-require "./internals/harness"
+require "./harness"
 
 module Spectator
   # Main driver for executing tests and feeding results to formatters.
@@ -59,7 +59,7 @@ module Spectator
       result = if @config.dry_run? && example.is_a?(RunnableExample)
                  dry_run_result(example)
                else
-                 Internals::Harness.run(example)
+                 Harness.run(example)
                end
       @config.each_formatter(&.end_example(result))
       result