Add tests

test/models/command/do_test.rb

@@ -0,0 +1,40 @@
+require "test_helper"
+
+class Command::DoTest < ActionDispatch::IntegrationTest
+  include CommandTestHelper
+
+  setup do
+    Current.session = sessions(:david)
+    @card = cards(:text)
+    @card.reconsider
+  end
+
+  test "do card on perma" do
+    assert_changes -> { @card.reload.doing? }, from: false, to: true do
+      execute_command "/do", context_url: collection_card_url(@card.collection, @card)
+    end
+  end
+
+  test "do cards on index page" do
+    cards = cards(:logo, :text, :layout)
+    cards.each(&:reconsider)
+
+    execute_command "/do", context_url: collection_cards_url(@card.collection)
+
+    assert cards.map(&:reload).all?(&:doing?)
+  end
+
+  test "undo do" do
+    cards = cards(:logo, :text, :layout)
+    cards.each(&:reconsider)
+
+    command = parse_command "/do", context_url: collection_cards_url(@card.collection)
+    command.execute
+
+    assert cards.map(&:reload).all?(&:doing?)
+
+    command.undo
+
+    assert cards.map(&:reload).all?(&:considering?)
+  end
+end