Test setup (#10)

* Add minitest

* feat: simple test setup

* feat: add GitHub Actions test workflow

Add a CI workflow that runs tests on push to main and pull requests, testing against Ruby versions 3.2, 3.3, 3.4, and 4.0.

Co-Authored-By: Claude Code <noreply@anthropic.com>

* docs: Add GitHub Actions test status badge

* Update GitHub Actions dependencies

Co-authored-by: chatgpt-codex-connector[bot] <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>

---------

Co-authored-by: Claude Code <noreply@anthropic.com>
Co-authored-by: chatgpt-codex-connector[bot] <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>

Author: 3 people

.github/workflows/test.yml

@@ -0,0 +1,24 @@
+name: Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version: ['3.2', '3.3', '3.4', '4.0']
+
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - name: Set up Ruby ${{ matrix.ruby-version }}
+        uses: ruby/setup-ruby@90be1154f987f4dc0fe0dd0feedac9e473aa4ba8 # v1.286.0
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true
+      - name: Run tests
+        run: bundle exec rake test

Gemfile

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
 # Specify your gem's dependencies in fast_schema_dumper.gemspec
 gemspec
 
-gem "irb"
-gem "rake", "~> 13.0"
+gem 'irb'
+gem 'minitest'
+gem 'rake', '~> 13.0'

README.md

@@ -1,3 +1,5 @@
+[![Test](https://github.com/smartbank-inc/fast_schema_dumper/actions/workflows/test.yml/badge.svg)](https://github.com/smartbank-inc/fast_schema_dumper/actions/workflows/test.yml)
+
 # fast_schema_dumper
 
 A super fast alternative to ActiveRecord::SchemaDumper. Currently only MySQL is supported.

Rakefile

@@ -1,4 +1,12 @@
 # frozen_string_literal: true
 
 require "bundler/gem_tasks"
-task default: %i[]
+require "rake/testtask"
+
+Rake::TestTask.new(:test) do |t|
+  t.libs << "test"
+  t.libs << "lib"
+  t.test_files = FileList["test/**/*_test.rb"]
+end
+
+task default: :test

test/fast_schema_dumper_test.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class FastSchemaDumperTest < Minitest::Test
+  def test_that_it_has_a_version_number
+    refute_nil ::FastSchemaDumper::VERSION
+  end
+end

test/test_helper.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+$LOAD_PATH.unshift File.expand_path("../lib", __dir__)
+require "fast_schema_dumper"
+
+require "minitest/autorun"