Fix tests after the removal of memberships

test/models/user/accessor_test.rb

@@ -2,14 +2,14 @@ require "test_helper"
 
 class User::AccessorTest < ActiveSupport::TestCase
   test "new users get added to all_access boards on creation" do
-    user = User.create!(name: "Jorge")
+    user = User.create!(account: accounts("37s"), name: "Jorge")
 
     assert_includes user.boards, boards(:writebook)
     assert_equal user.account.boards.all_access.count, user.boards.count
   end
 
   test "system user does not get added to boards on creation" do
-    system_user = User.create!(role: "system", name: "Test System User")
+    system_user = User.create!(account: accounts("37s"), role: "system", name: "Test System User")
     assert_empty system_user.boards
   end
 end

test/models/user/configurable_test.rb

@@ -2,7 +2,7 @@ require "test_helper"
 
 class User::ConfigurableTest < ActiveSupport::TestCase
   test "should create settings for new users" do
-    user = User.create! name: "Some new user"
+    user = User.create! account: accounts("37s"), name: "Some new user"
     assert user.settings.present?
   end
 end