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require 'spec_helper'
describe Gitlab::PagesClient do
subject { described_class }
describe '.token' do
it 'returns the token as it is on disk' do
pending 'add omnibus support for generating the secret file https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/2466'
expect(subject.token).to eq(File.read('.gitlab_pages_secret'))
end
end
describe '.read_or_create_token' do
subject { described_class.read_or_create_token }
let(:token_path) { 'tmp/tests/gitlab-pages-secret' }
before do
allow(described_class).to receive(:token_path).and_return(token_path)
FileUtils.rm_f(token_path)
end
it 'uses the existing token file if it exists' do
secret = 'existing secret'
File.write(token_path, secret)
subject
expect(described_class.token).to eq(secret)
end
it 'creates one if none exists' do
pending 'add omnibus support for generating the secret file https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/2466'
old_token = described_class.token
# sanity check
expect(File.exist?(token_path)).to eq(false)
subject
expect(described_class.token.bytesize).to eq(64)
expect(described_class.token).not_to eq(old_token)
end
end
describe '.write_token' do
let(:token_path) { 'tmp/tests/gitlab-pages-secret' }
before do
allow(described_class).to receive(:token_path).and_return(token_path)
FileUtils.rm_f(token_path)
end
it 'writes the secret' do
new_secret = 'hello new secret'
expect(File.exist?(token_path)).to eq(false)
described_class.send(:write_token, new_secret)
expect(File.read(token_path)).to eq(new_secret)
end
it 'does nothing if the file already exists' do
existing_secret = 'hello secret'
File.write(token_path, existing_secret)
described_class.send(:write_token, 'new secret')
expect(File.read(token_path)).to eq(existing_secret)
end
end
describe '.load_certificate' do
subject { described_class.load_certificate }
before do
allow(described_class).to receive(:config).and_return(config)
end
context 'with no certificate in the config' do
let(:config) { double(:config, certificate: '') }
it 'does not set @certificate' do
subject
expect(described_class.certificate).to be_nil
end
end
context 'with a certificate path in the config' do
let(:certificate_path) { 'tmp/tests/fake-certificate' }
let(:config) { double(:config, certificate: certificate_path) }
it 'sets @certificate' do
certificate_data = "--- BEGIN CERTIFICATE ---\nbla\n--- END CERTIFICATE ---\n"
File.write(certificate_path, certificate_data)
subject
expect(described_class.certificate).to eq(certificate_data)
end
end
end
describe '.request_kwargs' do
let(:token) { 'secret token' }
let(:auth_header) { 'Bearer c2VjcmV0IHRva2Vu' }
before do
allow(described_class).to receive(:token).and_return(token)
end
context 'without timeout' do
it { expect(subject.send(:request_kwargs, nil)[:metadata]['authorization']).to eq(auth_header) }
end
context 'with timeout' do
let(:timeout) { 1.second }
it 'still sets the authorization header' do
expect(subject.send(:request_kwargs, timeout)[:metadata]['authorization']).to eq(auth_header)
end
it 'sets a deadline value' do
now = Time.now
deadline = subject.send(:request_kwargs, timeout)[:deadline]
expect(deadline).to be_between(now, now + 2 * timeout)
end
end
end
describe '.stub' do
before do
allow(described_class).to receive(:address).and_return('unix:/foo/bar')
end
it { expect(subject.send(:stub, :health_check)).to be_a(Grpc::Health::V1::Health::Stub) }
end
describe '.address' do
subject { described_class.send(:address) }
before do
allow(described_class).to receive(:config).and_return(config)
end
context 'with a unix: address' do
let(:config) { double(:config, address: 'unix:/foo/bar') }
it { expect(subject).to eq('unix:/foo/bar') }
end
context 'with a tcp:// address' do
let(:config) { double(:config, address: 'tcp://localhost:1234') }
it { expect(subject).to eq('localhost:1234') }
end
end
describe '.grpc_creds' do
subject { described_class.send(:grpc_creds) }
before do
allow(described_class).to receive(:config).and_return(config)
end
context 'with a unix: address' do
let(:config) { double(:config, address: 'unix:/foo/bar') }
it { expect(subject).to eq(:this_channel_is_insecure) }
end
context 'with a tcp:// address' do
let(:config) { double(:config, address: 'tcp://localhost:1234') }
it { expect(subject).to be_a(GRPC::Core::ChannelCredentials) }
end
end
end
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