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|
# frozen_string_literal: true
require 'gitlab-dangerfiles'
require 'gitlab/dangerfiles/spec_helper'
require 'rspec-parameterized'
require 'httparty'
require_relative '../../../tooling/danger/stable_branch'
RSpec.describe Tooling::Danger::StableBranch, feature_category: :delivery do
using RSpec::Parameterized::TableSyntax
include_context 'with dangerfile'
let(:fake_danger) { DangerSpecHelper.fake_danger.include(described_class) }
let(:stable_branch) { fake_danger.new(helper: fake_helper) }
describe '#check!' do
subject { stable_branch.check! }
shared_examples 'without a failure' do
it 'does not add a failure' do
expect(stable_branch).not_to receive(:fail)
subject
end
end
shared_examples 'with a failure' do |failure_message|
it 'fails' do
expect(stable_branch).to receive(:fail).with(failure_message)
subject
end
end
shared_examples 'with a warning' do |failure_message|
it 'fails' do
expect(stable_branch).to receive(:warn).with(failure_message)
subject
end
end
context 'when not applicable' do
where(:stable_branch?, :security_mr?) do
true | true
false | true
false | false
end
with_them do
before do
allow(fake_helper).to receive(:mr_target_branch).and_return(stable_branch? ? '15-1-stable-ee' : 'main')
allow(fake_helper).to receive(:security_mr?).and_return(security_mr?)
end
it_behaves_like "without a failure"
end
end
context 'when applicable' do
let(:target_branch) { '15-1-stable-ee' }
let(:feature_label_present) { false }
let(:bug_label_present) { true }
let(:response_success) { true }
let(:parsed_response) do
[
{ 'version' => '15.1.1' },
{ 'version' => '15.1.0' },
{ 'version' => '15.0.2' },
{ 'version' => '15.0.1' },
{ 'version' => '15.0.0' },
{ 'version' => '14.10.3' },
{ 'version' => '14.10.2' },
{ 'version' => '14.9.3' }
]
end
let(:version_response) do
instance_double(
HTTParty::Response,
success?: response_success,
parsed_response: parsed_response
)
end
before do
allow(fake_helper).to receive(:mr_target_branch).and_return(target_branch)
allow(fake_helper).to receive(:security_mr?).and_return(false)
allow(fake_helper).to receive(:mr_has_labels?).with('type::feature').and_return(feature_label_present)
allow(fake_helper).to receive(:mr_has_labels?).with('type::bug').and_return(bug_label_present)
allow(HTTParty).to receive(:get).with(/page=1/).and_return(version_response)
end
# the stubbed behavior above is the success path
it_behaves_like "without a failure"
context 'with a feature label' do
let(:feature_label_present) { true }
it_behaves_like 'with a failure', described_class::FEATURE_ERROR_MESSAGE
end
context 'without a bug label' do
let(:bug_label_present) { false }
it_behaves_like 'with a failure', described_class::BUG_ERROR_MESSAGE
end
context 'when not an applicable version' do
let(:target_branch) { '14-9-stable-ee' }
it_behaves_like 'with a warning', described_class::VERSION_WARNING_MESSAGE
end
context 'when the version API request fails' do
let(:response_success) { false }
it_behaves_like 'with a warning', described_class::FAILED_VERSION_REQUEST_MESSAGE
end
context 'when more than one page of versions is needed' do
# we target a version we know will not be returned in the first request
let(:target_branch) { '14-10-stable-ee' }
let(:first_version_response) do
instance_double(
HTTParty::Response,
success?: response_success,
parsed_response: [
{ 'version' => '15.1.1' },
{ 'version' => '15.1.0' },
{ 'version' => '15.0.2' },
{ 'version' => '15.0.1' }
]
)
end
let(:second_version_response) do
instance_double(
HTTParty::Response,
success?: response_success,
parsed_response: [
{ 'version' => '15.0.0' },
{ 'version' => '14.10.3' },
{ 'version' => '14.10.2' },
{ 'version' => '14.9.3' }
]
)
end
before do
allow(HTTParty).to receive(:get).with(/page=1/).and_return(first_version_response)
allow(HTTParty).to receive(:get).with(/page=2/).and_return(second_version_response)
end
it_behaves_like "without a failure"
end
context 'when too many version API requests are made' do
let(:parsed_response) { [{ 'version' => '15.0.0' }] }
it 'adds a warning' do
expect(HTTParty).to receive(:get).and_return(version_response).at_least(10).times
expect(stable_branch).to receive(:warn).with(described_class::FAILED_VERSION_REQUEST_MESSAGE)
subject
end
end
end
end
end
|
