add spec when both table and columns have comments

Author: TomohikoSato

spec/lib/annotate/annotate_models_spec.rb

@@ -1140,6 +1140,41 @@ def mock_column(name, type, options = {})
                   end
                 end
 
+                context 'when both table and columns have comments' do
+                  let :table_comment do
+                    'users table comment'
+                  end
+
+                  let :columns do
+                    [
+                      mock_column(:id,         :integer, limit: 8,  comment: 'ID'),
+                      mock_column(:active,     :boolean, limit: 1,  comment: 'Active'),
+                      mock_column(:name,       :string,  limit: 50, comment: 'Name'),
+                      mock_column(:notes,      :text,    limit: 55, comment: 'Notes'),
+                      mock_column(:no_comment, :text,    limit: 20, comment: nil)
+                    ]
+                  end
+
+                  let :expected_result do
+                    <<~EOS
+                      # Schema Info
+                      #
+                      # Table name: users(users table comment)
+                      #
+                      #  id(ID)         :integer          not null, primary key
+                      #  active(Active) :boolean          not null
+                      #  name(Name)     :string(50)       not null
+                      #  notes(Notes)   :text(55)         not null
+                      #  no_comment     :text(20)         not null
+                      #
+                    EOS
+                  end
+
+                  it 'works with option "with_comment' do
+                    is_expected.to eq expected_result
+                  end
+                end
+
                 context 'when columns have multibyte comments' do
                   let :columns do
                     [