Rename Entropy::Configuration to just Entropy

test/models/entropy_test.rb

@@ -0,0 +1,20 @@
+require "test_helper"
+
+class Entropy::Test < ActiveSupport::TestCase
+  test "touch cards when entropy changes for collection container" do
+    collection = collections(:writebook)
+    config = collection.entropy || collection.create_entropy!(auto_postpone_period: 30.days)
+
+    assert_enqueued_with(job: Card::TouchAllJob, args: [ collection ]) do
+      config.update!(auto_postpone_period: 15.days)
+    end
+  end
+
+  test "touch cards when entropy changes for account container" do
+    account = Account.sole
+
+    assert_enqueued_with(job: Card::TouchAllJob, args: [ account ]) do
+      account.default_entropy.update!(auto_postpone_period: 45.days)
+    end
+  end
+end