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require 'spec_helper'
describe WebHook, models: true do
describe "Validations" do
it { is_expected.to validate_presence_of(:url) }
describe 'url' do
it { is_expected.to allow_value("http://example.com").for(:url) }
it { is_expected.to allow_value("https://example.com").for(:url) }
it { is_expected.to allow_value(" https://example.com ").for(:url) }
it { is_expected.to allow_value("http://test.com/api").for(:url) }
it { is_expected.to allow_value("http://test.com/api?key=abc").for(:url) }
it { is_expected.to allow_value("http://test.com/api?key=abc&type=def").for(:url) }
it { is_expected.not_to allow_value("example.com").for(:url) }
it { is_expected.not_to allow_value("ftp://example.com").for(:url) }
it { is_expected.not_to allow_value("herp-and-derp").for(:url) }
it 'strips :url before saving it' do
hook = create(:project_hook, url: ' https://example.com ')
expect(hook.url).to eq('https://example.com')
end
end
end
describe "execute" do
let(:project) { create(:empty_project) }
let(:project_hook) { create(:project_hook) }
before(:each) do
project.hooks << [project_hook]
@data = { before: 'oldrev', after: 'newrev', ref: 'ref' }
WebMock.stub_request(:post, project_hook.url)
end
context 'when token is defined' do
let(:project_hook) { create(:project_hook, :token) }
it 'POSTs to the webhook URL' do
project_hook.execute(@data, 'push_hooks')
expect(WebMock).to have_requested(:post, project_hook.url).with(
headers: { 'Content-Type' => 'application/json',
'X-Gitlab-Event' => 'Push Hook',
'X-Gitlab-Token' => project_hook.token }
).once
end
end
it "POSTs to the webhook URL" do
project_hook.execute(@data, 'push_hooks')
expect(WebMock).to have_requested(:post, project_hook.url).with(
headers: { 'Content-Type' => 'application/json', 'X-Gitlab-Event' => 'Push Hook' }
).once
end
it "POSTs the data as JSON" do
project_hook.execute(@data, 'push_hooks')
expect(WebMock).to have_requested(:post, project_hook.url).with(
headers: { 'Content-Type' => 'application/json', 'X-Gitlab-Event' => 'Push Hook' }
).once
end
it "catches exceptions" do
expect(WebHook).to receive(:post).and_raise("Some HTTP Post error")
expect { project_hook.execute(@data, 'push_hooks') }.to raise_error(RuntimeError)
end
it "handles SSL exceptions" do
expect(WebHook).to receive(:post).and_raise(OpenSSL::SSL::SSLError.new('SSL error'))
expect(project_hook.execute(@data, 'push_hooks')).to eq([false, 'SSL error'])
end
it "handles 200 status code" do
WebMock.stub_request(:post, project_hook.url).to_return(status: 200, body: "Success")
expect(project_hook.execute(@data, 'push_hooks')).to eq([200, 'Success'])
end
it "handles 2xx status codes" do
WebMock.stub_request(:post, project_hook.url).to_return(status: 201, body: "Success")
expect(project_hook.execute(@data, 'push_hooks')).to eq([201, 'Success'])
end
end
end
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