add optional shared link to templates

spec/system/template_share_link_spec.rb

@@ -0,0 +1,66 @@
+# frozen_string_literal: true
+
+RSpec.describe 'Template Share Link' do
+  let!(:account) { create(:account) }
+  let!(:author) { create(:user, account:) }
+  let!(:template) { create(:template, account:, author:) }
+
+  before do
+    sign_in(author)
+  end
+
+  context 'when the template is not shareable' do
+    before do
+      visit template_path(template)
+    end
+
+    it 'makes the template shareable' do
+      click_on 'Link'
+
+      expect do
+        within '#modal' do
+          check 'template_shared_link'
+        end
+      end.to change { template.reload.shared_link }.from(false).to(true)
+    end
+
+    it 'makes the template shareable when copying the shareable link' do
+      click_on 'Link'
+
+      expect do
+        within '#modal' do
+          find('clipboard-copy').click
+        end
+      end.to change { template.reload.shared_link }.from(false).to(true)
+    end
+
+    it 'copies the shareable link without changing its status' do
+      template.update(shared_link: true)
+
+      click_on 'Link'
+
+      expect do
+        within '#modal' do
+          find('clipboard-copy').click
+        end
+      end.not_to(change { template.reload.shared_link })
+    end
+  end
+
+  context 'when the template is already shareable' do
+    before do
+      template.update(shared_link: true)
+      visit template_path(template)
+    end
+
+    it 'makes the template unshareable' do
+      click_on 'Link'
+
+      expect do
+        within '#modal' do
+          uncheck 'template_shared_link'
+        end
+      end.to change { template.reload.shared_link }.from(true).to(false)
+    end
+  end
+end