Fix test

app/models/card/colored.rb

@@ -17,7 +17,7 @@ module Card::Colored
   def color
     if column&.color.present?
       found = COLORS.find { |c| c[:value] == column.color }
-      return found || { name: column.color, value: column.color }
+      found || { name: column.color, value: column.color }
     else
       DEFAULT_COLOR
     end

test/models/card/colored_test.rb

@@ -7,6 +7,6 @@ class Card::ColoredTest < ActiveSupport::TestCase
   end
 
   test "infer color from column" do
-    assert_equal cards(:layout).column.color, cards(:layout).color
+    assert_equal cards(:layout).column.color, cards(:layout).color[:value]
   end
 end