Updated test setup [skip ci]

Author: ankane

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
           - ruby: 3.1
             os: macos-15-intel
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}

Gemfile

@@ -4,4 +4,4 @@ gemspec
 
 gem "rake"
 gem "rake-compiler"
-gem "minitest", ">= 5"
+gem "minitest"

Rakefile

@@ -2,12 +2,12 @@ require "bundler/gem_tasks"
 require "rake/testtask"
 require "rake/extensiontask"
 
-task default: :test
 Rake::TestTask.new do |t|
-  t.libs << "test"
   t.pattern = "test/**/*_test.rb"
 end
 
+task default: :test
+
 Rake::ExtensionTask.new("or-tools") do |ext|
   ext.name = "ext"
   ext.lib_dir = "lib/or_tools"

test/test_helper.rb

@@ -1,7 +1,6 @@
 require "bundler/setup"
 Bundler.require(:default)
 require "minitest/autorun"
-require "minitest/pride"
 require "stringio"
 require "time"