Extract budget executions filters to a component

spec/components/budgets/executions/filters_component_spec.rb

@@ -0,0 +1,16 @@
+require "rails_helper"
+
+describe Budgets::Executions::FiltersComponent do
+  let(:budget) { create(:budget) }
+  let(:component) { Budgets::Executions::FiltersComponent.new(budget, []) }
+
+  describe "#options_for_milestone_tags" do
+    it "does not return duplicate records for tags in different contexts" do
+      create(:budget_investment, :winner, budget: budget, milestone_tag_list: ["Multiple"])
+      create(:budget_investment, :winner, budget: budget, milestone_tag_list: ["Multiple"])
+      create(:budget_investment, :winner, budget: budget, milestone_tag_list: ["Dup"], tag_list: ["Dup"])
+
+      expect(component.options_for_milestone_tags).to eq [["Dup (1)", "Dup"], ["Multiple (2)", "Multiple"]]
+    end
+  end
+end