Initial commit

spec/helpers/cards_helper_spec.rb

@@ -0,0 +1,23 @@
+require "rails_helper"
+
+RSpec.describe CardsHelper, type: :helper do
+  describe "#card_header" do
+    it "includes a heading element" do
+      header = helper.card_header(text: "Foo")
+
+      expect(header).to have_css "h1", text: "Foo"
+    end
+
+    it "includes subtext when present" do
+      header = helper.card_header(subtext: "Bar")
+
+      expect(header).to have_css "small", text: "Bar"
+    end
+
+    it "includes close button when present" do
+      header = helper.card_header(close_action_path: "/foo")
+
+      expect(header).to have_css "a[href='/foo']", text: "Close"
+    end
+  end
+end