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|
# frozen_string_literal: true
require 'fast_spec_helper'
require 'webmock/rspec'
require 'gitlab/danger/roulette'
describe Gitlab::Danger::Roulette do
let(:teammate_json) do
<<~JSON
[
{
"username": "in-gitlab-ce",
"name": "CE maintainer",
"projects":{ "gitlab-ce": "maintainer backend" }
},
{
"username": "in-gitlab-ee",
"name": "EE reviewer",
"projects":{ "gitlab-ee": "reviewer frontend" }
}
]
JSON
end
let(:ce_teammate_matcher) do
satisfy do |teammate|
teammate.username == 'in-gitlab-ce' &&
teammate.name == 'CE maintainer' &&
teammate.projects == { 'gitlab-ce' => 'maintainer backend' }
end
end
let(:ee_teammate_matcher) do
satisfy do |teammate|
teammate.username == 'in-gitlab-ee' &&
teammate.name == 'EE reviewer' &&
teammate.projects == { 'gitlab-ee' => 'reviewer frontend' }
end
end
subject(:roulette) { Object.new.extend(described_class) }
describe '#team' do
subject(:team) { roulette.team }
context 'HTTP failure' do
before do
WebMock
.stub_request(:get, described_class::ROULETTE_DATA_URL)
.to_return(status: 404)
end
it 'raises a pretty error' do
expect { team }.to raise_error(/Failed to read/)
end
end
context 'JSON failure' do
before do
WebMock
.stub_request(:get, described_class::ROULETTE_DATA_URL)
.to_return(body: 'INVALID JSON')
end
it 'raises a pretty error' do
expect { team }.to raise_error(/Failed to parse/)
end
end
context 'success' do
before do
WebMock
.stub_request(:get, described_class::ROULETTE_DATA_URL)
.to_return(body: teammate_json)
end
it 'returns an array of teammates' do
is_expected.to contain_exactly(ce_teammate_matcher, ee_teammate_matcher)
end
it 'memoizes the result' do
expect(team.object_id).to eq(roulette.team.object_id)
end
end
end
describe '#project_team' do
subject { roulette.project_team('gitlab-ce') }
before do
WebMock
.stub_request(:get, described_class::ROULETTE_DATA_URL)
.to_return(body: teammate_json)
end
it 'filters team by project_name' do
is_expected.to contain_exactly(ce_teammate_matcher)
end
end
describe '#spin_for_person' do
let(:person1) { Gitlab::Danger::Teammate.new('username' => 'rymai') }
let(:person2) { Gitlab::Danger::Teammate.new('username' => 'godfat') }
let(:author) { Gitlab::Danger::Teammate.new('username' => 'filipa') }
let(:ooo) { Gitlab::Danger::Teammate.new('username' => 'jacopo-beschi') }
before do
stub_person_message(person1, 'making GitLab magic')
stub_person_message(person2, 'making GitLab magic')
stub_person_message(ooo, 'OOO till 15th')
# we don't stub Filipa, as she is the author and
# we should not fire request checking for her
allow(subject).to receive_message_chain(:gitlab, :mr_author).and_return(author.username)
end
it 'returns a random person' do
persons = [person1, person2]
selected = subject.spin_for_person(persons, random: Random.new)
expect(selected.username).to be_in(persons.map(&:username))
end
it 'excludes OOO persons' do
expect(subject.spin_for_person([ooo], random: Random.new)).to be_nil
end
it 'excludes mr.author' do
expect(subject.spin_for_person([author], random: Random.new)).to be_nil
end
private
def stub_person_message(person, message)
body = { message: message }.to_json
WebMock
.stub_request(:get, "https://gitlab.com/api/v4/users/#{person.username}/status")
.to_return(body: body)
end
end
end
|
