Add provider name and missed titles

app/controllers/claims/sampling/claims_controller.rb

@@ -6,7 +6,8 @@ class Claims::Sampling::ClaimsController < Claims::ApplicationController
   before_action :set_provider_sampling
 
   def download
-    send_data @provider_sampling.csv_file.download, filename: "sampling-claims-#{Time.current.iso8601}.csv"
+    provider_name = @provider_sampling.provider_name.parameterize
+    send_data @provider_sampling.csv_file.download, filename: "sampling-claims-#{provider_name}-#{Time.current.iso8601}.csv"
   end
 
   private

app/views/claims/sampling/claims/error.html.erb

@@ -1,3 +1,5 @@
+<% content_for :page_title, t(".page_title") %>
+
 <div class="govuk-width-container">
   <div class="govuk-grid-row">
     <div class="govuk-grid-column-two-thirds">

app/views/claims/sampling/claims/index.html.erb

@@ -1,3 +1,5 @@
+<% content_for :page_title, t(".page_title") %>
+
 <div class="govuk-width-container">
   <div class="govuk-grid-row">
     <div class="govuk-grid-column-two-thirds">

spec/system/claims/sampling/claims/provider_user_downloads_sampling_csv_with_expired_token_spec.rb

@@ -24,6 +24,7 @@ def when_i_visit_the_download_link_in_the_email
   end
 
   def then_i_see_the_error_page
+    expect(page).to have_title("Sorry, there is a problem with the download link - Claim funding for mentor training - GOV.UK")
     expect(page).to have_h1("Sorry, there is a problem with the download link")
     expect(page).to have_element(:p, text: "You are seeing this page because the download link is not working. It may have timed out or contained an invalid security token.", class: "govuk-body")
     expect(page).to have_element(:p, text: "Email [email protected] to request a new download link.", class: "govuk-body")

spec/system/claims/sampling/claims/provider_user_downloads_sampling_csv_with_invalid_record_token_spec.rb

@@ -24,6 +24,7 @@ def when_i_visit_the_download_link_in_the_email
   end
 
   def then_i_see_the_error_page
+    expect(page).to have_title("Sorry, there is a problem with the download link - Claim funding for mentor training - GOV.UK")
     expect(page).to have_h1("Sorry, there is a problem with the download link")
     expect(page).to have_element(:p, text: "You are seeing this page because the download link is not working. It may have timed out or contained an invalid security token.", class: "govuk-body")
     expect(page).to have_element(:p, text: "Email [email protected] to request a new download link.", class: "govuk-body")

spec/system/claims/sampling/claims/provider_user_downloads_sampling_csv_with_invalid_token_spec.rb

@@ -24,6 +24,7 @@ def when_i_visit_the_download_link_in_the_email
   end
 
   def then_i_see_the_error_page
+    expect(page).to have_title("Sorry, there is a problem with the download link - Claim funding for mentor training - GOV.UK")
     expect(page).to have_h1("Sorry, there is a problem with the download link")
     expect(page).to have_element(:p, text: "You are seeing this page because the download link is not working. It may have timed out or contained an invalid security token.", class: "govuk-body")
     expect(page).to have_element(:p, text: "Email [email protected] to request a new download link.", class: "govuk-body")

spec/system/claims/sampling/claims/provider_user_downloads_sampling_csv_with_valid_token_spec.rb

@@ -27,6 +27,7 @@ def when_i_visit_the_download_link_in_the_email
   end
 
   def then_i_see_the_download_page
+    expect(page).to have_title("Download the sampling CSV - Claim funding for mentor training - GOV.UK")
     expect(page).to have_h1("Download the sampling CSV")
     expect(page).to have_element(:p, text: "Download the Claim funding for mentor training sampling CSV file.", class: "govuk-body")
     expect(page).to have_element(:p, text: "If you have any questions, email [email protected]", class: "govuk-body")
@@ -39,7 +40,8 @@ def when_i_click_on_the_download_button
 
   def then_the_csv_is_downloaded
     current_time = Time.zone.now.utc.strftime("%Y-%m-%dT%H%%3A%M%%3A%SZ")
+    provider_name = @provider_sampling.provider_name.parameterize
     expect(page.response_headers["Content-Type"]).to eq("text/csv")
-    expect(page.response_headers["Content-Disposition"]).to eq("attachment; filename=\"sampling-claims-#{current_time}.csv\"; filename*=UTF-8''sampling-claims-#{current_time}.csv")
+    expect(page.response_headers["Content-Disposition"]).to eq("attachment; filename=\"sampling-claims-#{provider_name}-#{current_time}.csv\"; filename*=UTF-8''sampling-claims-#{provider_name}-#{current_time}.csv")
   end
 end