docbrown/spec/requests/display_ad_events_spec.rb
Jeremy Friesen b56ae3acbb
Extracting constants and tidying tests (#15946)
Prior to this commit, we had a couple of references to magic strings
regarding DisplayAdEvent objects.  This commit seeks to consolidate that
behavior.

In a handful of cases we had javascript variables, but as these JS files
are `erb` templates, we can inject the constant as well.  This reduces
repetition of knowledge.
2022-01-05 09:19:39 -05:00

74 lines
2.5 KiB
Ruby

require "rails_helper"
RSpec.describe "DisplayAdEvents", type: :request do
let(:user) { create(:user, :trusted) }
let(:organization) { create(:organization) }
let(:display_ad) { create(:display_ad, organization_id: organization.id) }
describe "POST /display_ad_events", throttled_call: true do
context "when user signed in" do
before do
sign_in user
end
it "creates a display ad click event" do
post "/display_ad_events", params: {
display_ad_event: {
display_ad_id: display_ad.id,
context_type: DisplayAdEvent::CONTEXT_TYPE_HOME,
category: DisplayAdEvent::CATEGORY_CLICK
}
}
expect(display_ad.reload.clicks_count).to eq(1)
end
it "creates a display ad impression event" do
post "/display_ad_events", params: {
display_ad_event: {
display_ad_id: display_ad.id,
context_type: DisplayAdEvent::CONTEXT_TYPE_HOME,
category: DisplayAdEvent::CATEGORY_IMPRESSION
}
}
expect(display_ad.reload.impressions_count).to eq(1)
end
it "creates a display ad success rate" do
ad_event_params = { display_ad_id: display_ad.id, context_type: DisplayAdEvent::CONTEXT_TYPE_HOME }
impression_params = ad_event_params.merge(category: DisplayAdEvent::CATEGORY_IMPRESSION, user: user)
create_list(:display_ad_event, 4, impression_params)
post(
"/display_ad_events",
params: { display_ad_event: ad_event_params.merge(category: DisplayAdEvent::CATEGORY_CLICK) },
)
expect(display_ad.reload.success_rate).to eq(0.25)
end
it "assigns event to current user" do
post "/display_ad_events", params: {
display_ad_event: {
display_ad_id: display_ad.id,
context_type: DisplayAdEvent::CONTEXT_TYPE_HOME,
category: DisplayAdEvent::CATEGORY_IMPRESSION
}
}
expect(DisplayAdEvent.last.user_id).to eq(user.id)
end
it "uses a ThrottledCall for data updates" do
post "/display_ad_events", params: {
display_ad_event: {
display_ad_id: display_ad.id,
context_type: DisplayAdEvent::CONTEXT_TYPE_HOME,
category: DisplayAdEvent::CATEGORY_IMPRESSION
}
}
expect(ThrottledCall).to have_received(:perform)
.with(:display_ads_data_update, throttle_for: instance_of(ActiveSupport::Duration))
end
end
end
end