Fixed issue #2039: Import fails for ObjectManager Attribute with non-ASCII name.

lib/sequencer/unit/import/common/object_attribute/sanitized_name.rb

@@ -12,6 +12,7 @@ class Sequencer
               # model_nos
               # model_name
               # model_name
+              # model_name
               without_double_underscores.gsub(/_id(s?)$/, '_no\1')
             end
 
@@ -20,6 +21,7 @@ class Sequencer
               # model_ids
               # model_name
               # model_name
+              # model_name
               without_spaces_and_slashes.gsub(/_{2,}/, '_')
             end
 
@@ -28,7 +30,17 @@ class Sequencer
               # model_ids
               # model___name
               # model_name
-              unsanitized_name.gsub(%r{[\s\/]}, '_').underscore
+              # model_name
+              transliterated.gsub(%r{[\s\/]}, '_').underscore
+            end
+
+            def transliterated
+              # Model ID
+              # Model IDs
+              # Model / Name
+              # Model Name
+              # Model Name
+              ::ActiveSupport::Inflector.transliterate(unsanitized_name, '_'.freeze)
             end
 
             def unsanitized_name
@@ -36,6 +48,9 @@ class Sequencer
               # Model IDs
               # Model / Name
               # Model Name
+              # rubocop:disable Style/AsciiComments
+              # Mödel Nâmé
+              # rubocop:enable Style/AsciiComments
               raise 'Missing implementation for unsanitized_name method'
             end
           end

spec/lib/sequencer/unit/import/common/object_attribute/sanitized_name_spec.rb

@@ -11,7 +11,7 @@ RSpec.describe Sequencer::Unit::Import::Common::ObjectAttribute::SanitizedName,
 
   context 'sanitizes' do
 
-    it 'whitespaces' do
+    it 'replaces whitespaces' do
       provided = process do |instance|
         expect(instance).to receive(:unsanitized_name).and_return('model name')
       end
@@ -19,7 +19,7 @@ RSpec.describe Sequencer::Unit::Import::Common::ObjectAttribute::SanitizedName,
       expect(provided[:sanitized_name]).to eq('model_name')
     end
 
-    it 'dashes' do
+    it 'replaces dashes' do
       provided = process do |instance|
         expect(instance).to receive(:unsanitized_name).and_return('model-name')
       end
@@ -27,7 +27,7 @@ RSpec.describe Sequencer::Unit::Import::Common::ObjectAttribute::SanitizedName,
       expect(provided[:sanitized_name]).to eq('model_name')
     end
 
-    it 'ids suffix' do
+    it 'replaces ids suffix' do
       provided = process do |instance|
         expect(instance).to receive(:unsanitized_name).and_return('Model Ids')
       end
@@ -35,12 +35,20 @@ RSpec.describe Sequencer::Unit::Import::Common::ObjectAttribute::SanitizedName,
       expect(provided[:sanitized_name]).to eq('model_nos')
     end
 
-    it 'id suffix' do
+    it 'replaces id suffix' do
       provided = process do |instance|
         expect(instance).to receive(:unsanitized_name).and_return('Model Id')
       end
 
       expect(provided[:sanitized_name]).to eq('model_no')
     end
+
+    it 'replaces non-ASCII characters' do
+      provided = process do |instance|
+        expect(instance).to receive(:unsanitized_name).and_return('Ærøskøbing Ät Mödél')
+      end
+
+      expect(provided[:sanitized_name]).to eq('a_eroskobing_at_model')
+    end
   end
 end