Merge commit '55e7c08a83547424024bac311d5459cb82cf6dae' into glitch-soc/merge-upstream

Conflicts:
- `app/models/user_settings.rb`:
  Upstream added a constraint on a setting textually close
  to glitch-soc-only settings.
  Applied upstream's change.
- `lib/sanitize_ext/sanitize_config.rb`:
  Upstream added support for the `translate` attribute on a few elements,
  where glitch-soc had a different set of allowed elements and attributes.
  Extended glitch-soc's allowed attributes with `translate` as upstream did.
- `spec/validators/status_length_validator_spec.rb`:
  Upstream refactored to use RSpec's `instance_double` instead of `double`,
  but glitch-soc had changes to tests due to configurable max toot chars.
  Applied upstream's changes while keeping tests against configurable max
  toot chars.

spec/models/account/field_spec.rb

@@ -6,7 +6,7 @@ RSpec.describe Account::Field do
   describe '#verified?' do
     subject { described_class.new(account, 'name' => 'Foo', 'value' => 'Bar', 'verified_at' => verified_at) }
 
-    let(:account) { double('Account', local?: true) }
+    let(:account) { instance_double(Account, local?: true) }
 
     context 'when verified_at is set' do
       let(:verified_at) { Time.now.utc.iso8601 }
@@ -28,7 +28,7 @@ RSpec.describe Account::Field do
   describe '#mark_verified!' do
     subject { described_class.new(account, original_hash) }
 
-    let(:account) { double('Account', local?: true) }
+    let(:account) { instance_double(Account, local?: true) }
     let(:original_hash) { { 'name' => 'Foo', 'value' => 'Bar' } }
 
     before do
@@ -47,7 +47,7 @@ RSpec.describe Account::Field do
   describe '#verifiable?' do
     subject { described_class.new(account, 'name' => 'Foo', 'value' => value) }
 
-    let(:account) { double('Account', local?: local) }
+    let(:account) { instance_double(Account, local?: local) }
 
     context 'with local accounts' do
       let(:local) { true }

spec/models/account_migration_spec.rb

@@ -15,7 +15,7 @@ RSpec.describe AccountMigration do
       before do
         target_account.aliases.create!(acct: source_account.acct)
 
-        service_double = double
+        service_double = instance_double(ResolveAccountService)
         allow(ResolveAccountService).to receive(:new).and_return(service_double)
         allow(service_double).to receive(:call).with(target_acct, anything).and_return(target_account)
       end
@@ -29,7 +29,7 @@ RSpec.describe AccountMigration do
       let(:target_acct) { 'target@remote' }
 
       before do
-        service_double = double
+        service_double = instance_double(ResolveAccountService)
         allow(ResolveAccountService).to receive(:new).and_return(service_double)
         allow(service_double).to receive(:call).with(target_acct, anything).and_return(nil)
       end

spec/models/session_activation_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe SessionActivation do
       allow(session_activation).to receive(:detection).and_return(detection)
     end
 
-    let(:detection)          { double(id: 1) }
+    let(:detection)          { instance_double(Browser::Chrome, id: 1) }
     let(:session_activation) { Fabricate(:session_activation) }
 
     it 'returns detection.id' do
@@ -30,7 +30,7 @@ RSpec.describe SessionActivation do
     end
 
     let(:session_activation) { Fabricate(:session_activation) }
-    let(:detection)          { double(platform: double(id: 1)) }
+    let(:detection)          { instance_double(Browser::Chrome, platform: instance_double(Browser::Platform, id: 1)) }
 
     it 'returns detection.platform.id' do
       expect(session_activation.platform).to be 1

spec/models/setting_spec.rb

@@ -62,7 +62,7 @@ RSpec.describe Setting do
 
         context 'when RailsSettings::Settings.object returns truthy' do
           let(:object) { db_val }
-          let(:db_val) { double(value: 'db_val') }
+          let(:db_val) { instance_double(described_class, value: 'db_val') }
 
           context 'when default_value is a Hash' do
             let(:default_value) { { default_value: 'default_value' } }

spec/models/user_settings_spec.rb

@@ -49,6 +49,16 @@ RSpec.describe UserSettings do
         expect(subject[:always_send_emails]).to be true
       end
     end
+
+    context 'when the setting has a closed set of values' do
+      it 'updates the attribute when given a valid value' do
+        expect { subject[:'web.display_media'] = :show_all }.to change { subject[:'web.display_media'] }.from('default').to('show_all')
+      end
+
+      it 'raises an error when given an invalid value' do
+        expect { subject[:'web.display_media'] = 'invalid value' }.to raise_error ArgumentError
+      end
+    end
   end
 
   describe '#update' do