Corrected tests

app/helpers/stats_helper.rb

@@ -2,29 +2,24 @@ module StatsHelper
   def market_share_distribution_chart(search_params)
     url = market_share_distribution_data_path(search: search_params)
     title = t('stats.market_share.distribution.chart_title',
-              date: title_period(search_params[:start_date],
-                                 search_params[:end_date]))
+              date: title_period(search_params[:end_date]))
     tag.div(nil, data: chart_data_params(url: url, title: title, type: __method__.to_s)) do
       tag.div(preloader, class: 'pie_chart')
     end
   end
 
-  # rubocop:disable Metrics/MethodLength
   def market_share_growth_rate_chart(search_params)
     url = market_share_growth_rate_data_path(search: search_params)
     title = t('stats.market_share.growth_rate.chart_title',
-              date: title_period(search_params[:start_date],
-                                 search_params[:end_date]))
+              date: title_period(search_params[:end_date]))
     subtitle = t('stats.market_share.growth_rate.chart_subtitle',
-                 date: title_period(search_params[:compare_to_start_date],
-                                    search_params[:compare_to_end_date]))
+                 date: title_period(search_params[:compare_to_end_date]))
     tag.div(nil, data: chart_data_params(url: url, title: title, type: __method__.to_s,
                                          subtitle: subtitle,
                                          translations: date_translations(search_params))) do
       data_type_radio_buttons + tag.div(preloader, class: 'bar_chart')
     end
   end
-  # rubocop:enable Metrics/MethodLength
 
   private
 
@@ -46,16 +41,14 @@ def data_type_radio_buttons(tags: [])
     end
   end
 
-  def title_period(start_date, end_date, period: '')
-    period += "#{translate_date(to_date(start_date))} - " if start_date.present?
-    period += translate_date(to_date(end_date, end_date: true)).to_s
+  def title_period(end_date, period: '')
+    period += translate_date(to_date(end_date)).to_s
 
     period
   end
 
-  def to_date(month_year, end_date: false)
+  def to_date(month_year)
     parsed_date = Date.strptime(month_year, '%m.%y')
-    return parsed_date unless end_date
 
     current_date = Time.zone.today
 
@@ -82,8 +75,8 @@ def chart_data_params(url:, title:, type:, subtitle: nil, translations: {})
   end
 
   def date_translations(params, dates: {})
-    end_date = to_date(params[:end_date], end_date: true)
-    compare_to_end_date = to_date(params[:compare_to_end_date], end_date: true)
+    end_date = to_date(params[:end_date])
+    compare_to_end_date = to_date(params[:compare_to_end_date])
     dates[params[:end_date]] = translate_date(end_date)
     dates[params[:compare_to_end_date]] = translate_date(compare_to_end_date)
 

spec/features/managing_stats_spec.rb

@@ -9,11 +9,10 @@
       visit market_share_path
       expect(page).to have_content('Stats')
 
-      page.fill_in 'search_start_date', with: '01.22'
       page.fill_in 'search_end_date', with: '09.22'
 
       click_button('Filter')
-      expect(page).to have_current_path(/search\[start_date\]=01.22/)
+      expect(page).to have_current_path(/search\[end_date\]=09.22/)
     end
   end
 
@@ -38,7 +37,6 @@
       visit market_share_path(type: 'distribution')
       expect(page).to have_content('Stats')
 
-      page.fill_in 'search_start_date', with: '01.22'
       page.fill_in 'search_end_date', with: '09.22'
 
       click_link('Download CSV')