Chore: bump mongoid 9 and support ruby 3.3

.github/workflows/ci.yml

@@ -6,12 +6,13 @@ jobs:
     strategy:
       matrix:
         mongodb: [4.4]
-        ruby: [2.7, "3.0", 3.1, 3.2]
+        ruby: [2.7, "3.0", 3.1, 3.2, 3.3]
         gemfile:
           - carrierwave-2.1
           - carrierwave-2.2
           - mongoid-7
           - mongoid-8
+          - mongoid-9
         include:
           - { mongodb: "4.4", ruby: "2.6", gemfile: "carrierwave-0.10" }
           - { mongodb: "4.4", ruby: "2.6", gemfile: "carrierwave-0.11" }
@@ -31,15 +32,15 @@ jobs:
         uses: supercharge/[email protected]
         with:
           mongodb-version: ${{ matrix.mongodb }}
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
-      - run: cat /home/runner/work/carrierwave-mongoid/carrierwave-mongoid/vendor/bundle/ruby/3.0.0/extensions/x86_64-linux/3.0.0/mimemagic-0.4.3/gem_make.out
+      - run: cat /home/runner/work/carrierwave-mongoid/carrierwave-mongoid/vendor/bundle/ruby/${{ matrix.ruby }}/extensions/x86_64-linux/${{ matrix.ruby }}/mimemagic-0.4.3/gem_make.out
         if: ${{ failure() }}
-      - run: cat /home/runner/work/carrierwave-mongoid/carrierwave-mongoid/vendor/bundle/ruby/3.0.0/gems/mimemagic-0.4.3/ext/mimemagic/Rakefile
+      - run: cat /home/runner/work/carrierwave-mongoid/carrierwave-mongoid/vendor/bundle/ruby/${{ matrix.ruby }}/gems/mimemagic-0.4.3/ext/mimemagic/Rakefile
         if: ${{ failure() }}
       - name: Run tests
         run: bundle exec rake

carrierwave-mongoid.gemspec

@@ -21,11 +21,11 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
 
   s.add_dependency "carrierwave", [">= 0.8", "< 3"]
-  s.add_dependency "mongoid", [">= 3.0", "< 9.0"]
+  s.add_dependency "mongoid", [">= 3.0", "< 10.0"]
   s.add_dependency "mongoid-grid_fs", [">= 1.3", "< 3.0"]
   s.add_dependency "mime-types", "< 3" if RUBY_VERSION < "2.0" # mime-types 3+ doesn't support ruby 1.9
   s.add_development_dependency "rspec", "~> 3.4"
   s.add_development_dependency "rake", ">= 12.3.3"
-  s.add_development_dependency "mini_magick"
+  s.add_development_dependency "mini_magick", "< 5"
   s.add_development_dependency "pry"
 end

gemfiles/mongoid-9.gemfile

@@ -0,0 +1,6 @@
+source "https://rubygems.org"
+
+gem "mongoid", "~> 9.0"
+gem "carrierwave", "~> 2.2"
+
+gemspec path: "../"

spec/mongoid_spec.rb

@@ -623,11 +623,13 @@ def filename
 
       it "attaches a new file to an existing document that had no file at first" do
         doc = @class.new
-        doc.mongo_locations.build
+        new_file = doc.mongo_locations.build
+        expect(new_file.save).to be_truthy
         expect(doc.save).to be_truthy
         doc.reload
 
-        doc.mongo_locations.first.image = stub_file('test.jpeg')
+        new_file.image = stub_file('test.jpeg')
+        expect(new_file.save).to be_truthy
         expect(doc.save).to be_truthy
         doc.reload