A method is called in a test but it is actually not run?

This module is called every time an instance of a certain model is saved. It will check on some AccountMetrics and notify Account admins if a milestone is reached.

I'm testing with Minitest and the coverage report shows that the code never goes through notify_activecampaign_of_paid_invoices_milestone or get_account_admins, even though I'm checking with a byebug that it is actually called. It doesn't call the Crm::AddTagToContactJob either.

The whole module works as expected, but I can't test it 100% because I can't make it go through those two methods.

Any insight would be appreciated.

  def call
    notify_crm_of_1_transaction_milestone
    notify_crm_of_10_transactions_milestone
    notify_crm_of_50_transactions_milestone
    notify_crm_of_100_transactions_milestone
  end

  def notify_crm_of_1_transaction_milestone
    return unless account_metric_was.paid_invoices_count.zero? &&
      account_metric.paid_invoices_count == 1

    notify_activecampaign_of_paid_invoices_milestone("transactions_1") # this line is reached
  end

  def notify_activecampaign_of_paid_invoices_milestone(tag) # this method is never run, nor the Job called
    users = get_account_admins(account_metric.account)
    users.each do |user|
      Crm::AddTagToContactJob.perform_later(user.id, tag)
    end
  end

  def get_account_admins(account) # this method is never run
    account.admins.where(permission_level: 3)
  end