2 files changed, 13 insertions, 0 deletions
diff --git a/railties/lib/rails/generators/test_unit/scaffold/scaffold_generator.rb b/railties/lib/rails/generators/test_unit/scaffold/scaffold_generator.rb
index e2e8b18eab..662b5e206e 100644
--- a/railties/lib/rails/generators/test_unit/scaffold/scaffold_generator.rb
+++ b/railties/lib/rails/generators/test_unit/scaffold/scaffold_generator.rb
@@ -54,6 +54,11 @@ module TestUnit # :nodoc:
             end
           end.sort.to_h
         end
+
+        def boolean?(name)
+          attribute = attributes.find { |attribute| attribute.name == name }
+          attribute&.type == :boolean
+        end
     end
   end
 end
diff --git a/railties/lib/rails/generators/test_unit/scaffold/templates/system_test.rb.tt b/railties/lib/rails/generators/test_unit/scaffold/templates/system_test.rb.tt
index 15bd7956b6..4f5bbf1108 100644
--- a/railties/lib/rails/generators/test_unit/scaffold/templates/system_test.rb.tt
+++ b/railties/lib/rails/generators/test_unit/scaffold/templates/system_test.rb.tt
@@ -16,8 +16,12 @@ class <%= class_name.pluralize %>Test < ApplicationSystemTestCase
     click_on "New <%= class_name.titleize %>"
 
     <%- attributes_hash.each do |attr, value| -%>
+    <%- if boolean?(attr) -%>
+    check "<%= attr.humanize %>" if <%= value %>
+    <%- else -%>
     fill_in "<%= attr.humanize %>", with: <%= value %>
     <%- end -%>
+    <%- end -%>
     click_on "Create <%= human_name %>"
 
     assert_text "<%= human_name %> was successfully created"
@@ -29,8 +33,12 @@ class <%= class_name.pluralize %>Test < ApplicationSystemTestCase
     click_on "Edit", match: :first
 
     <%- attributes_hash.each do |attr, value| -%>
+    <%- if boolean?(attr) -%>
+    check "<%= attr.humanize %>" if <%= value %>
+    <%- else -%>
     fill_in "<%= attr.humanize %>", with: <%= value %>
     <%- end -%>
+    <%- end -%>
     click_on "Update <%= human_name %>"
 
     assert_text "<%= human_name %> was successfully updated"