docbrown/spec/labor/email_digest_spec.rb
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34 lines
1 KiB
Ruby

require "rails_helper"
class FakeDelegator < ActionMailer::MessageDelivery
# TODO: we should replace all usage of .deliver to .deliver_now
def deliver(*args)
super
end
end
RSpec.describe EmailDigest do
let(:user) { create(:user, email_digest_periodic: true) }
let(:author) { create(:user) }
let(:mock_delegator) { instance_double("FakeDelegator") }
before do
allow(DigestMailer).to receive(:digest_email) { mock_delegator }
allow(mock_delegator).to receive(:deliver).and_return(true)
user
end
describe "::send_digest_email" do
context "when there's article to be sent" do
before { user.follow(author) }
it "send digest email when there's atleast 3 hot articles" do
create_list(:article, 3, user_id: author.id, positive_reactions_count: 20, score: 20)
described_class.send_periodic_digest_email
expect(DigestMailer).to have_received(:digest_email).with(
user, [instance_of(Article), instance_of(Article), instance_of(Article)]
)
end
end
end
end