remove references to tag subscriptions

test/unit/tag_subscription_test.rb

@@ -1,26 +0,0 @@
-require 'test_helper'
-
-class TagSubscriptionTest < ActiveSupport::TestCase
-  setup do
-    user = FactoryGirl.create(:user)
-    CurrentUser.user = user
-    CurrentUser.ip_addr = "127.0.0.1"
-  end
-
-  teardown do
-    CurrentUser.user = nil
-    CurrentUser.ip_addr = nil
-  end
-
-  context "A tag subscription" do
-    should "migrate to saved searches" do
-      sub = FactoryGirl.create(:tag_subscription, tag_query: "foo bar\r\nbar\nbaz", :name => "Artist 1")
-      sub.migrate_to_saved_searches
-
-      assert_equal(1, CurrentUser.user.subscriptions.size)
-      assert_equal(3, CurrentUser.user.saved_searches.size)
-      assert_equal(["foo bar", "bar", "baz"], CurrentUser.user.saved_searches.pluck(:query))
-      assert_equal([%w[artist_1]]*3, CurrentUser.user.saved_searches.pluck(:labels))
-    end
-  end
-end