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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Zentao::Client do
subject(:integration) { described_class.new(zentao_integration) }
let(:zentao_integration) { create(:zentao_integration) }
def mock_get_products_url
integration.send(:url, "products/#{zentao_integration.zentao_product_xid}")
end
def mock_fetch_issue_url(issue_id)
integration.send(:url, "issues/#{issue_id}")
end
let(:mock_headers) do
{
headers: {
'Content-Type' => 'application/json',
'Token' => zentao_integration.api_token
}
}
end
describe '#new' do
context 'if integration is nil' do
let(:zentao_integration) { nil }
it 'raises ConfigError' do
expect { integration }.to raise_error(described_class::ConfigError)
end
end
context 'integration is provided' do
it 'is initialized successfully' do
expect { integration }.not_to raise_error
end
end
end
describe '#fetch_product' do
context 'with valid product' do
let(:mock_response) { { 'id' => zentao_integration.zentao_product_xid } }
before do
WebMock.stub_request(:get, mock_get_products_url)
.with(mock_headers).to_return(status: 200, body: mock_response.to_json)
end
it 'fetches the product' do
expect(integration.fetch_product(zentao_integration.zentao_product_xid)).to eq mock_response
end
end
context 'with invalid product' do
before do
WebMock.stub_request(:get, mock_get_products_url)
.with(mock_headers).to_return(status: 404, body: {}.to_json)
end
it 'fetches the empty product' do
expect do
integration.fetch_product(zentao_integration.zentao_product_xid)
end.to raise_error(Gitlab::Zentao::Client::Error, 'request error')
end
end
context 'with invalid response' do
before do
WebMock.stub_request(:get, mock_get_products_url)
.with(mock_headers).to_return(status: 200, body: '[invalid json}')
end
it 'fetches the empty product' do
expect do
integration.fetch_product(zentao_integration.zentao_product_xid)
end.to raise_error(Gitlab::Zentao::Client::Error, 'invalid response format')
end
end
end
describe '#ping' do
context 'with valid resource' do
before do
WebMock.stub_request(:get, mock_get_products_url)
.with(mock_headers).to_return(status: 200, body: { 'deleted' => '0' }.to_json)
end
it 'responds with success' do
expect(integration.ping[:success]).to eq true
end
end
context 'with deleted resource' do
before do
WebMock.stub_request(:get, mock_get_products_url)
.with(mock_headers).to_return(status: 200, body: { 'deleted' => '1' }.to_json)
end
it 'responds with unsuccess' do
expect(integration.ping[:success]).to eq false
end
end
end
describe '#fetch_issue' do
context 'with invalid id' do
let(:invalid_ids) { ['story', 'story-', '-', '123', ''] }
it 'returns empty object' do
invalid_ids.each do |id|
expect { integration.fetch_issue(id) }
.to raise_error(Gitlab::Zentao::Client::Error, 'invalid issue id')
end
end
end
context 'with valid id' do
let(:valid_ids) { %w[story-1 bug-23] }
it 'fetches current issue' do
valid_ids.each do |id|
WebMock.stub_request(:get, mock_fetch_issue_url(id))
.with(mock_headers).to_return(status: 200, body: { issue: { id: id } }.to_json)
expect(integration.fetch_issue(id).dig('issue', 'id')).to eq id
end
end
end
end
end
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