Add missing Cleric ability to Heliod, God of the Sun

Author: radar

lib/magic/cards/heliod_god_of_the_sun.rb

@@ -6,6 +6,27 @@ module Cards
       keywords :indestructible
       power 5
       toughness 6
+    end
+
+    class HeliodGodOfTheSun < Creature
+      ClericToken = Token.create "Cleric" do
+        type T::Enchantment, T::Creature, T::Creatures["Cleric"]
+        power 1
+        toughness 1
+        colors :white
+      end
+
+      class ActivatedAbility < Magic::ActivatedAbility
+        def costs = [Costs::Mana.new(generic: 2, white: 2)]
+
+        def resolve!
+          source.create_token(token_class: ClericToken)
+        end
+      end
+
+      def activated_abilities
+        [ActivatedAbility]
+      end
 
       class TypeModification < Abilities::Static::TypeRemoval
         def initialize(source:)

lib/magic/token.rb

@@ -74,6 +74,10 @@ def enters_tapped?
       false
     end
 
+    def cost
+      Costs::Mana.new({})
+    end
+
     def receive_notification(...)
     end
 

spec/cards/heliod_god_of_the_sun_spec.rb

@@ -37,4 +37,29 @@
       expect(heliod).not_to be_vigilant
     end
   end
+
+  context "create a 2/1 white cleric enchantment creature token" do
+    let(:create_cleric) { heliod.activated_abilities.first }
+
+    it "can create a cleric token" do
+      p1.add_mana(white: 4)
+      p1.activate_ability(ability: create_cleric) do
+        _1.pay_mana(white: 2, generic: { white: 2 })
+      end
+
+      game.stack.resolve!
+
+      clerics = game.battlefield.creatures.by_name("Cleric")
+      expect(clerics.count).to eq(1)
+      cleric = clerics.first
+      aggregate_failures do
+        expect(cleric).to be_a_token
+        expect(cleric).to be_an_enchantment
+        expect(cleric.colors).to eq([:white])
+        expect(cleric).to be_creature
+        expect(cleric.power).to eq(1)
+        expect(cleric.toughness).to eq(1)
+      end
+    end
+  end
 end