133 lines
3.7 KiB
Ruby
133 lines
3.7 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'spec_helper'
|
|
|
|
RSpec.describe BulkImports::Clients::Http do
|
|
include ImportSpecHelper
|
|
|
|
let(:uri) { 'http://gitlab.example' }
|
|
let(:token) { 'token' }
|
|
let(:resource) { 'resource' }
|
|
|
|
subject { described_class.new(uri: uri, token: token) }
|
|
|
|
describe '#get' do
|
|
let(:response_double) { double(code: 200, success?: true, parsed_response: {}) }
|
|
|
|
shared_examples 'performs network request' do
|
|
it 'performs network request' do
|
|
expect(Gitlab::HTTP).to receive(:get).with(*expected_args).and_return(response_double)
|
|
|
|
subject.get(resource)
|
|
end
|
|
end
|
|
|
|
describe 'request query' do
|
|
include_examples 'performs network request' do
|
|
let(:expected_args) do
|
|
[
|
|
anything,
|
|
hash_including(
|
|
query: {
|
|
page: described_class::DEFAULT_PAGE,
|
|
per_page: described_class::DEFAULT_PER_PAGE
|
|
}
|
|
)
|
|
]
|
|
end
|
|
end
|
|
end
|
|
|
|
describe 'request headers' do
|
|
include_examples 'performs network request' do
|
|
let(:expected_args) do
|
|
[
|
|
anything,
|
|
hash_including(
|
|
headers: {
|
|
'Content-Type' => 'application/json',
|
|
'Authorization' => "Bearer #{token}"
|
|
}
|
|
)
|
|
]
|
|
end
|
|
end
|
|
end
|
|
|
|
describe 'request uri' do
|
|
include_examples 'performs network request' do
|
|
let(:expected_args) do
|
|
['http://gitlab.example:80/api/v4/resource', anything]
|
|
end
|
|
end
|
|
end
|
|
|
|
context 'error handling' do
|
|
context 'when error occurred' do
|
|
it 'raises ConnectionError' do
|
|
allow(Gitlab::HTTP).to receive(:get).and_raise(Errno::ECONNREFUSED)
|
|
|
|
expect { subject.get(resource) }.to raise_exception(described_class::ConnectionError)
|
|
end
|
|
end
|
|
|
|
context 'when response is not success' do
|
|
it 'raises ConnectionError' do
|
|
response_double = double(code: 503, success?: false)
|
|
|
|
allow(Gitlab::HTTP).to receive(:get).and_return(response_double)
|
|
|
|
expect { subject.get(resource) }.to raise_exception(described_class::ConnectionError)
|
|
end
|
|
end
|
|
end
|
|
|
|
describe '#each_page' do
|
|
let(:objects1) { [{ object: 1 }, { object: 2 }] }
|
|
let(:objects2) { [{ object: 3 }, { object: 4 }] }
|
|
let(:response1) { double(success?: true, headers: { 'x-next-page' => 2 }, parsed_response: objects1) }
|
|
let(:response2) { double(success?: true, headers: {}, parsed_response: objects2) }
|
|
|
|
before do
|
|
stub_http_get('groups', { page: 1, per_page: 30 }, response1)
|
|
stub_http_get('groups', { page: 2, per_page: 30 }, response2)
|
|
end
|
|
|
|
context 'with a block' do
|
|
it 'yields every retrieved page to the supplied block' do
|
|
pages = []
|
|
|
|
subject.each_page(:get, 'groups') { |page| pages << page }
|
|
|
|
expect(pages[0]).to be_an_instance_of(Array)
|
|
expect(pages[1]).to be_an_instance_of(Array)
|
|
|
|
expect(pages[0]).to eq(objects1)
|
|
expect(pages[1]).to eq(objects2)
|
|
end
|
|
end
|
|
|
|
context 'without a block' do
|
|
it 'returns an Enumerator' do
|
|
expect(subject.each_page(:get, :foo)).to be_an_instance_of(Enumerator)
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def stub_http_get(path, query, response)
|
|
uri = "http://gitlab.example:80/api/v4/#{path}"
|
|
params = {
|
|
follow_redirects: false,
|
|
headers: {
|
|
"Authorization" => "Bearer token",
|
|
"Content-Type" => "application/json"
|
|
}
|
|
}.merge(query: query)
|
|
|
|
allow(Gitlab::HTTP).to receive(:get).with(uri, params).and_return(response)
|
|
end
|
|
end
|
|
end
|
|
end
|