gitlab-org--gitlab-foss/spec/models/hooks/service_hook_spec.rb

# == Schema Information
#
# Table name: web_hooks
#
#  id                    :integer          not null, primary key
#  url                   :string(255)
#  project_id            :integer
#  created_at            :datetime
#  updated_at            :datetime
#  type                  :string(255)      default("ProjectHook")
#  service_id            :integer
#  push_events           :boolean          default(TRUE), not null
#  issues_events         :boolean          default(FALSE), not null
#  merge_requests_events :boolean          default(FALSE), not null
#  tag_push_events       :boolean          default(FALSE)
#  note_events           :boolean          default(FALSE), not null
#

require "spec_helper"

describe ServiceHook do
  describe "Associations" do
    it { is_expected.to belong_to :service }
  end

  describe "execute" do
    before(:each) do
      @service_hook = create(:service_hook)
      @data = { project_id: 1, data: {} }

      WebMock.stub_request(:post, @service_hook.url)
    end

    it "POSTs to the web hook URL" do
      @service_hook.execute(@data)
      expect(WebMock).to have_requested(:post, @service_hook.url).with(
        headers: { 'Content-Type'=>'application/json', 'X-Gitlab-Event'=>'Service Hook' }
      ).once
    end

    it "POSTs the data as JSON" do
      json = @data.to_json

      @service_hook.execute(@data)
      expect(WebMock).to have_requested(:post, @service_hook.url).with(
        headers: { 'Content-Type'=>'application/json', 'X-Gitlab-Event'=>'Service Hook' }
      ).once
    end

    it "catches exceptions" do
      expect(WebHook).to receive(:post).and_raise("Some HTTP Post error")

      expect { @service_hook.execute(@data) }.to raise_error(RuntimeError)
    end
  end
end