Add support for Rails v8

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run standardrb
         uses: standardrb/standard-ruby-action@f533e61f461ccb766b2d9c235abf59be02aea793
@@ -30,8 +30,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["3.1", "3.2"]
-        rails: ["6.1", "7.0"]
+        ruby: ["3.2", "3.3"]
+        rails: ["7.1", "7.2", "8.0"]
         continue-on-error: [false]
 
     runs-on: ubuntu-latest
@@ -57,7 +57,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Ruby ${{ matrix.ruby }}
         uses: ruby/setup-ruby@v1

spec/scenic/schema_dumper_spec.rb

@@ -12,7 +12,7 @@ class SearchInAHaystack < ActiveRecord::Base
     Search.connection.create_view :searches, sql_definition: view_definition
     stream = StringIO.new
 
-    ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+    dump_schema(stream)
 
     output = stream.string
 
@@ -31,7 +31,7 @@ class SearchInAHaystack < ActiveRecord::Base
     Search.connection.create_view :searches, sql_definition: view_definition
     stream = StringIO.new
 
-    ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+    dump_schema(stream)
 
     output = stream.string
     expect(output).to include "~ '\\\\d+'::text"
@@ -47,7 +47,7 @@ class SearchInAHaystack < ActiveRecord::Base
     Search.connection.create_view :searches, materialized: true, sql_definition: view_definition
     stream = StringIO.new
 
-    ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+    dump_schema(stream)
 
     output = stream.string
 
@@ -62,7 +62,7 @@ class SearchInAHaystack < ActiveRecord::Base
       Search.connection.create_view :"scenic.searches", sql_definition: view_definition
       stream = StringIO.new
 
-      ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+      dump_schema(stream)
 
       output = stream.string
       expect(output).to include 'create_view "scenic.searches",'
@@ -77,7 +77,7 @@ class SearchInAHaystack < ActiveRecord::Base
       Search.connection.execute("CREATE OR REPLACE VIEW scenic.apples AS SELECT * FROM scenic.bananas;")
       stream = StringIO.new
 
-      ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+      dump_schema(stream)
       views = stream.string.lines.grep(/create_view/).map do |view_line|
         view_line.match('create_view "(?<name>.*)"')[:name]
       end
@@ -93,7 +93,7 @@ class SearchInAHaystack < ActiveRecord::Base
       Search.connection.create_view :a_searches_z, sql_definition: view_definition
       stream = StringIO.new
 
-      ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+      dump_schema(stream)
 
       output = stream.string
 
@@ -106,7 +106,7 @@ class SearchInAHaystack < ActiveRecord::Base
     Search.connection.create_view :searches, sql_definition: view_definition
     stream = StringIO.new
 
-    ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+    dump_schema(stream)
 
     output = stream.string
 
@@ -121,7 +121,7 @@ class SearchInAHaystack < ActiveRecord::Base
       Search.connection.create_view '"search in a haystack"', sql_definition: view_definition
       stream = StringIO.new
 
-      ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+      dump_schema(stream)
 
       output = stream.string
       expect(output).to include 'create_view "\"search in a haystack\"",'
@@ -145,14 +145,19 @@ class SearchInAHaystack < ActiveRecord::Base
         sql_definition: view_definition
       stream = StringIO.new
 
-      ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+      dump_schema(stream)
 
       output = stream.string
       expect(output).to include 'create_view "scenic.\"search in a haystack\"",'
       expect(output).to include view_definition
 
       Search.connection.drop_view :'scenic."search in a haystack"'
 
+      case ActiveRecord.gem_version
+      when Gem::Requirement.new(">= 7.1")
+        Search.connection.drop_schema "scenic"
+      end
+
       silence_stream($stdout) { eval(output) } # standard:disable Security/Eval
 
       expect(SearchInAHaystack.take.haystack).to eq "needle"

spec/spec_helper.rb

@@ -2,18 +2,29 @@
 require "database_cleaner"
 
 require File.expand_path("dummy/config/environment", __dir__)
-require "support/rails_configuration_helpers"
-require "support/generator_spec_setup"
-require "support/view_definition_helpers"
+
+Dir.glob("#{__dir__}/support/**/*.rb").each { |f| require f }
 
 RSpec.configure do |config|
   config.order = "random"
+  config.include DatabaseSchemaHelpers
   config.include ViewDefinitionHelpers
   config.include RailsConfigurationHelpers
   DatabaseCleaner.strategy = :transaction
 
   config.around(:each, db: true) do |example|
-    ActiveRecord::SchemaMigration.create_table
+    case ActiveRecord.gem_version
+    when Gem::Requirement.new(">= 7.2")
+      ActiveRecord::SchemaMigration
+        .new(ActiveRecord::Tasks::DatabaseTasks.migration_connection_pool)
+        .create_table
+    when Gem::Requirement.new("~> 7.1.0")
+      ActiveRecord::SchemaMigration
+        .new(ActiveRecord::Tasks::DatabaseTasks.migration_connection)
+        .create_table
+    when Gem::Requirement.new("< 7.1")
+      ActiveRecord::SchemaMigration.create_table
+    end
 
     DatabaseCleaner.start
     example.run

spec/support/database_schema_helpers.rb

@@ -0,0 +1,10 @@
+module DatabaseSchemaHelpers
+  def dump_schema(stream)
+    case ActiveRecord.gem_version
+    when Gem::Requirement.new(">= 7.2")
+      ActiveRecord::SchemaDumper.dump(Search.connection_pool, stream)
+    else
+      ActiveRecord::SchemaDumper.dump(Search.connection, stream)
+    end
+  end
+end