Add Ruby 3.4 support (#276)

* Add csv to dependencies

* Add Ruby 3.4's Hash#inspect symbol change, rename file to fix typo

* Add Ruby 3.4 to  CI matrix

.github/workflows/ci.yml

@@ -14,6 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
+          - "3.4"
           - "3.3"
           - "3.2"
           - "3.1"

hanami-router.gemspec

@@ -23,6 +23,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency "rack",               "~> 2.0"
   spec.add_dependency "mustermann",         "~> 3.0"
   spec.add_dependency "mustermann-contrib", "~> 3.0"
+  spec.add_dependency "csv",                "~> 3.3"
 
   spec.add_development_dependency "bundler",   ">= 1.6", "< 3"
   spec.add_development_dependency "rake",      "~> 13"

spec/integration/hanami/router/body_parsing_middelware_spec.rb → spec/integration/hanami/router/body_parsing_middleware_spec.rb

@@ -36,7 +36,12 @@
       response = @app.patch("/books/23", "CONTENT_TYPE" => "application/json", "rack.input" => body, lint: true)
 
       expect(response.status).to eq(200)
-      expect(response.body).to eq(%({:published=>"true", :id=>"23"}))
+
+      if RUBY_VERSION < "3.4"
+        expect(response.body).to eq(%({:published=>"true", :id=>"23"}))
+      else
+        expect(response.body).to eq(%({published: "true", id: "23"}))
+      end
     end
 
     # See https://github.com/hanami/router/issues/124
@@ -45,15 +50,25 @@
       response = @app.patch("/books/23", "CONTENT_TYPE" => "application/json", "rack.input" => body, lint: true)
 
       expect(response.status).to eq(200)
-      expect(response.body).to eq(%({:id=>"23"}))
+
+      if RUBY_VERSION < "3.4"
+        expect(response.body).to eq(%({:id=>"23"}))
+      else
+        expect(response.body).to eq(%({id: "23"}))
+      end
     end
 
     it "is successful (JSON as array)" do
       body     = StringIO.new(%(["alpha", "beta"]).encode(Encoding::ASCII_8BIT))
       response = @app.patch("/books/23", "CONTENT_TYPE" => "application/json", "rack.input" => body, lint: true)
 
       expect(response.status).to eq(200)
-      expect(response.body).to eq(%({:_=>["alpha", "beta"], :id=>"23"}))
+
+      if RUBY_VERSION < "3.4"
+        expect(response.body).to eq(%({:_=>["alpha", "beta"], :id=>"23"}))
+      else
+        expect(response.body).to eq(%({_: ["alpha", "beta"], id: "23"}))
+      end
     end
 
     # See https://github.com/hanami/utils/issues/169
@@ -62,7 +77,12 @@
       response = @app.patch("/books/23", "CONTENT_TYPE" => "application/json", "rack.input" => body, lint: true)
 
       expect(response.status).to eq(200)
-      expect(response.body).to eq(%({:json_class=>"Foo", :id=>"23"}))
+
+      if RUBY_VERSION < "3.4"
+        expect(response.body).to eq(%({:json_class=>"Foo", :id=>"23"}))
+      else
+        expect(response.body).to eq(%({json_class: "Foo", id: "23"}))
+      end
     end
 
     it "is idempotent" do
@@ -71,7 +91,12 @@
         response = @app.patch("/books/23", "CONTENT_TYPE" => "application/json", "rack.input" => body, lint: true)
 
         expect(response.status).to eq(200)
-        expect(response.body).to eq(%({:published=>"true", :id=>"23"}))
+
+        if RUBY_VERSION < "3.4"
+          expect(response.body).to eq(%({:published=>"true", :id=>"23"}))
+        else
+          expect(response.body).to eq(%({published: "true", id: "23"}))
+        end
       end
     end
   end
@@ -82,15 +107,25 @@
       response = @app.patch("/authors/23", "CONTENT_TYPE" => "application/xml", "rack.input" => body, lint: true)
 
       expect(response.status).to eq(200)
-      expect(response.body).to eq(%({:name=>"LG", :id=>"23"}))
+
+      if RUBY_VERSION < "3.4"
+        expect(response.body).to eq(%({:name=>"LG", :id=>"23"}))
+      else
+        expect(response.body).to eq(%({name: "LG", id: "23"}))
+      end
     end
 
     it "is successful (XML aliased mime)" do
       body     = StringIO.new(%(<name>MGF</name>).encode(Encoding::ASCII_8BIT))
       response = @app.patch("/authors/15", "CONTENT_TYPE" => "text/xml", "rack.input" => body, lint: true)
 
       expect(response.status).to eq(200)
-      expect(response.body).to eq(%({:name=>"MGF", :id=>"15"}))
+
+      if RUBY_VERSION < "3.4"
+        expect(response.body).to eq(%({:name=>"MGF", :id=>"15"}))
+      else
+        expect(response.body).to eq(%({name: "MGF", id: "15"}))
+      end
     end
   end
 end