ci: enable LFS checkout and trim unsupported runtimes

.github/workflows/ci.yml

@@ -13,15 +13,14 @@ jobs:
     strategy:
       matrix:
         ruby:
-          - 3.0
           - 3.1
           - 3.2
           - 3.3
-          - jruby
-          - truffleruby
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+        with:
+          lfs: true
       - uses: actions/setup-node@v4
         with:
           node-version: 20
@@ -53,7 +52,9 @@ jobs:
       TRANSLOADIT_KEY: ${{ secrets.TRANSLOADIT_KEY }}
       TRANSLOADIT_SECRET: ${{ secrets.TRANSLOADIT_SECRET }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+        with:
+          lfs: true
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: 3.3

test/test_helper.rb

@@ -72,3 +72,29 @@ def run_transloadit_sig(payload, key:, secret:, algorithm: nil)
 end
 
 Minitest::Test.include(TransloaditCliHelpers)
+
+module SingletonMethodOverrideHelpers
+  def with_singleton_method(target, name, implementation)
+    eigenclass = target.singleton_class
+
+    backup = "__orig_#{name}_for_test__"
+    had_method = eigenclass.method_defined?(name) || eigenclass.private_method_defined?(name)
+    eigenclass.send(:alias_method, backup, name) if had_method
+
+    target.define_singleton_method(name, &implementation)
+    yield
+  ensure
+    eigenclass = target.singleton_class
+    if eigenclass.method_defined?(name) || eigenclass.private_method_defined?(name)
+      eigenclass.send(:remove_method, name)
+    end
+    if had_method
+      eigenclass.send(:alias_method, name, backup)
+      if eigenclass.method_defined?(backup) || eigenclass.private_method_defined?(backup)
+        eigenclass.send(:remove_method, backup)
+      end
+    end
+  end
+end
+
+Minitest::Test.include(SingletonMethodOverrideHelpers)

test/unit/test_transloadit.rb

@@ -109,7 +109,7 @@
 
     it "must produce Transloadit-compatible JSON output" do
       fixed_time = Time.utc(2025, 10, 28, 0, 0, 0)
-      Time.stub :now, fixed_time do
+      with_singleton_method(Time, :now, proc { fixed_time }) do
         _(@transloadit.to_json).must_equal MultiJson.dump(@transloadit.to_hash)
       end
     end

test/unit/transloadit/test_assembly.rb

@@ -146,12 +146,14 @@
       it "must call the create! method with the same parameters" do
         VCR.use_cassette "submit_assembly" do
           file = open("lib/transloadit/version.rb")
-          mocker = Minitest::Mock.new
-          mocker.expect :call, nil, [file]
-          @assembly.stub :create!, mocker do
+          create_arg = nil
+          with_singleton_method(@assembly, :create!, proc { |arg|
+            create_arg = arg
+            nil
+          }) do
             @assembly.submit!(file)
           end
-          mocker.verify
+          _(create_arg).must_equal file
         end
       end
     end

transloadit.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |gem|
   gem.description = "The transloadit gem allows you to automate uploading files through the Transloadit REST API"
 
   gem.required_rubygems_version = ">= 2.2.0"
-  gem.required_ruby_version = ">= 3.0.0"
+  gem.required_ruby_version = ">= 3.1.0"
 
   gem.files = `git ls-files`.split("\n")
   gem.require_paths = %w[lib]