Switch to Minitest

Gemfile

@@ -7,9 +7,17 @@ gemspec
 gem 'rubocop-shopify', require: false
 
 group(:deployment, :development) do
-  gem("rake", "~> 12.3")
+  gem("rake")
 end
 
+gem("bundler", "~> 1.17")
+gem("pry-byebug")
+gem("minitest")
+gem("minitest-hooks")
+gem("minitest-fork_executor")
+gem("minitest-reporters")
+gem("sorbet")
+
 group(:development, :test) do
   gem("smart_properties", ">= 1.15.0", require: false)
   gem("frozen_record", ">= 0.17", require: false)

Gemfile.lock

@@ -54,6 +54,7 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
+    ansi (1.5.0)
     arel (9.0.0)
     ast (2.4.0)
     builder (3.2.4)
@@ -63,7 +64,6 @@ GEM
       highline (~> 2.0.0)
     concurrent-ruby (1.1.6)
     crass (1.0.6)
-    diff-lcs (1.3)
     erubi (1.9.0)
     frozen_record (0.17.0)
       activemodel
@@ -85,6 +85,15 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.1)
+    minitest-fork_executor (1.0.1)
+      minitest
+    minitest-hooks (1.5.0)
+      minitest (> 5.3)
+    minitest-reporters (1.4.2)
+      ansi
+      builder
+      minitest (>= 5.0)
+      ruby-progressbar
     nio4r (2.5.2)
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
@@ -130,20 +139,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.0)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.3)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.0)
+    rake (13.0.1)
     rubocop (0.78.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -183,10 +179,13 @@ DEPENDENCIES
   activerecord-typedstore (~> 1.3)
   bundler (~> 1.17)
   frozen_record (>= 0.17)
+  minitest
+  minitest-fork_executor
+  minitest-hooks
+  minitest-reporters
   pry-byebug
   rails (~> 5.2)
-  rake (~> 12.3)
-  rspec
+  rake
   rubocop-shopify
   smart_properties (>= 1.15.0)
   sorbet

Rakefile

@@ -3,10 +3,21 @@
 require "bundler/gem_tasks"
 require "rake/testtask"
 
-begin
-  require 'rspec/core/rake_task'
-  RSpec::Core::RakeTask.new(:spec)
-rescue LoadError # rubocop:disable Lint/SuppressedException
+Rake.application.options.trace = false
+
+Rake::TestTask.new do |t|
+  t.libs << "lib"
+  t.libs << "spec"
+  t.warning = false
+  t.test_files = FileList['spec/**/*_spec.rb']
+end
+
+task(:spec) do
+  begin
+    Rake::Task[:test].execute
+  rescue RuntimeError
+    exit(1)
+  end
 end
 
 task(default: :spec)

bin/test

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-bundle exec rspec "$@"
+bundle exec rake "$@"

lib/tapioca.rb

@@ -42,11 +42,4 @@ class Error < StandardError; end
 require "tapioca/compilers/symbol_table/symbol_loader"
 require "tapioca/compilers/todos_compiler"
 require "tapioca/compilers/dsl/base"
-require "tapioca/compilers/dsl/smart_properties"
-require "tapioca/compilers/dsl/frozen_record"
-require "tapioca/compilers/dsl/action_mailer"
-require "tapioca/compilers/dsl/state_machines"
-require "tapioca/compilers/dsl/action_controller_helpers"
-require "tapioca/compilers/dsl/active_support_current_attributes"
-require "tapioca/compilers/dsl/active_record_typed_store"
 require "tapioca/version"

spec/content_helper.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module ContentHelper
+  def with_contents(contents, requires: [contents.keys.first], &block)
+    Dir.mktmpdir do |path|
+      dir = Pathname.new(path)
+      # Create a "lib" folder
+      Dir.mkdir(dir.join("lib"))
+
+      contents.each do |file, content|
+        # Add our contents into their files in lib folder
+        File.write(dir.join("lib/#{file}"), content)
+      end
+
+      Tapioca.silence_warnings do
+        # Require files
+        requires.each do |file|
+          require(dir.join("lib/#{file}"))
+        end
+
+        block.call(dir)
+      end
+    end
+  end
+
+  def with_content(content, &block)
+    with_contents({ "file.rb" => content }, &block)
+  end
+end

spec/spec_helper.rb

@@ -2,101 +2,21 @@
 # frozen_string_literal: true
 
 require "tapioca"
-require "rubocop/rspec/support"
-
-RSpec.configure do |config|
-  config.include(RuboCop::RSpec::ExpectOffense)
-
-  config.expect_with(:rspec) do |expectations|
-    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
-  end
-
-  config.mock_with(:rspec) do |mocks|
-    mocks.verify_partial_doubles = true
-  end
-
-  config.shared_context_metadata_behavior = :apply_to_host_groups
-  config.filter_run_when_matching(:focus)
-  config.example_status_persistence_file_path = "spec/examples.txt"
-  config.disable_monkey_patching!
-  config.warnings = true
-  config.order = :defined
-  Kernel.srand(config.seed)
-
-  if config.files_to_run.one?
-    config.default_formatter = "doc"
-  end
-end
-
-def run_in_child
-  read, write = IO.pipe
-
-  pid = fork do
-    Tapioca.silence_warnings do
-      read.close
-      result = yield
-      write.puts(result)
-    end
-  end
-
-  write.close
-  Process.wait(pid)
-  read.read
-ensure
-  read&.close
-end
-
-def with_contents(contents, requires: [contents.keys.first], &block)
-  Dir.mktmpdir do |path|
-    dir = Pathname.new(path)
-    # Create a "lib" folder
-    Dir.mkdir(dir.join("lib"))
-
-    contents.each do |file, content|
-      # Add our contents into their files in lib folder
-      File.write(dir.join("lib/#{file}"), content)
-    end
-
-    result = run_in_child do
-      # Require files
-      requires.each do |file|
-        require(dir.join("lib/#{file}"))
-      end
-
-      block.call(dir).to_yaml
-    end
-
-    YAML.load(result)
-  end
-end
-
-def with_content(content, &block)
-  with_contents({ "file.rb" => content }, &block)
-end
-
-module RSpec
-  module Matchers
-    class Binding
-      def ruby_version(selector)
-        Gem::Requirement.new(selector).satisfied_by?(Gem::Version.new(RUBY_VERSION))
-      end
-
-      def erb_bindings
-        binding
-      end
-    end
-
-    ERB_SUPPORTS_KVARGS = ::ERB.instance_method(:initialize).parameters.assoc(:key)
-    private_constant :ERB_SUPPORTS_KVARGS
-
-    def template(src)
-      erb = if ERB_SUPPORTS_KVARGS
-        ::ERB.new(src, trim_mode: ">")
-      else
-        ::ERB.new(src, nil, ">")
-      end
-
-      erb.result(Binding.new.erb_bindings)
-    end
+require "minitest/autorun"
+require "minitest/spec"
+require "minitest/hooks/default"
+require "minitest/fork_executor"
+require "minitest/reporters"
+
+require "content_helper"
+require "template_helper"
+
+Minitest::Reporters.use!(Minitest::Reporters::DefaultReporter.new(color: true))
+Minitest.parallel_executor = Minitest::ForkExecutor.new
+
+module Minitest
+  class Test
+    include ContentHelper
+    include TemplateHelper
   end
 end