show summary when on error threshold

app/components/bulk_upload_error_summary_table_component.rb

@@ -15,7 +15,7 @@ class BulkUploadErrorSummaryTableComponent < ViewComponent::Base
     @sorted_errors ||= setup_errors.presence || bulk_upload
       .bulk_upload_errors
       .group(:col, :field, :error)
-      .having("count(*) > ?", display_threshold)
+      .having("count(*) >= ?", display_threshold)
       .count
       .sort_by { |el| el[0][0].rjust(3, "0") }
   end
@@ -31,7 +31,7 @@ private
       .bulk_upload_errors
       .where(category: "setup")
       .group(:col, :field, :error)
-      .having("count(*) > ?", display_threshold)
+      .having("count(*) >= ?", display_threshold)
       .count
       .sort_by { |el| el[0][0].rjust(3, "0") }
   end

app/views/bulk_upload_lettings_results/summary.html.erb

@@ -17,7 +17,7 @@
   <%= govuk_tabs(title: "Error reports") do |c| %>
     <% c.with_tab(label: "Summary") do %>
       <p class="govuk-body">
-        This summary shows questions that have at least <%= BulkUploadErrorSummaryTableComponent::DISPLAY_THRESHOLD %> errors or more. See full error report for more details.
+        This summary shows questions that have more than <%= BulkUploadErrorSummaryTableComponent::DISPLAY_THRESHOLD - 1 %> errors. See full error report for more details.
       </p>
 
       <%= render BulkUploadErrorSummaryTableComponent.new(bulk_upload: @bulk_upload) %>

spec/components/bulk_upload_error_summary_table_component_spec.rb

@@ -30,6 +30,19 @@ RSpec.describe BulkUploadErrorSummaryTableComponent, type: :component do
       end
     end
 
+    context "when on threshold" do
+      before do
+        stub_const("BulkUploadErrorSummaryTableComponent::DISPLAY_THRESHOLD", 1)
+
+        create(:bulk_upload_error, bulk_upload:, col: "A", row: 1)
+      end
+
+      it "renders tables" do
+        result = render_inline(component)
+        expect(result).to have_selector("table", count: 1)
+      end
+    end
+
     context "when there are 2 independent errors" do
       let!(:error_2) { create(:bulk_upload_error, bulk_upload:, col: "B", row: 2) }
       let!(:error_1) { create(:bulk_upload_error, bulk_upload:, col: "A", row: 1) }