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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe API::Integrations::Slack::Events, feature_category: :integrations do
describe 'POST /integrations/slack/events' do
let_it_be(:slack_installation) { create(:slack_integration) }
let(:params) { {} }
let(:headers) do
{
::API::Integrations::Slack::Request::VERIFICATION_TIMESTAMP_HEADER => Time.current.to_i.to_s,
::API::Integrations::Slack::Request::VERIFICATION_SIGNATURE_HEADER => 'mock_verified_signature'
}
end
before do
allow(ActiveSupport::SecurityUtils).to receive(:secure_compare) do |signature|
signature == 'mock_verified_signature'
end
stub_application_setting(slack_app_signing_secret: 'mock_key')
end
subject { post api('/integrations/slack/events'), params: params, headers: headers }
it_behaves_like 'Slack request verification'
context 'when type param is unknown' do
let(:params) do
{ type: 'unknown_type' }
end
it 'generates a tracked error' do
expect(Gitlab::ErrorTracking).to receive(:track_exception).once
subject
expect(response).to have_gitlab_http_status(:no_content)
expect(response.body).to be_empty
end
end
context 'when type param is url_verification' do
let(:params) do
{
type: 'url_verification',
challenge: '3eZbrw1aBm2rZgRNFdxV2595E9CY3gmdALWMmHkvFXO7tYXAYM8P'
}
end
it 'responds in-request with the challenge' do
subject
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to eq({ 'challenge' => '3eZbrw1aBm2rZgRNFdxV2595E9CY3gmdALWMmHkvFXO7tYXAYM8P' })
end
end
context 'when event.type param is app_home_opened' do
let(:params) do
{
type: 'event_callback',
team_id: slack_installation.team_id,
event_id: 'Ev03SA75UJKB',
event: {
type: 'app_home_opened',
user: 'U0123ABCDEF'
}
}
end
it 'calls the Slack API (integration-style test)', :sidekiq_inline, :clean_gitlab_redis_shared_state do
api_url = "#{Slack::API::BASE_URL}/views.publish"
stub_request(:post, api_url)
.to_return(
status: 200,
body: { ok: true }.to_json,
headers: { 'Content-Type' => 'application/json' }
)
subject
expect(WebMock).to have_requested(:post, api_url)
expect(response).to have_gitlab_http_status(:ok)
expect(response.body).to eq('{}')
end
end
end
end
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