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RSpec.shared_examples "a git bare repository" do
describe "checking for the presence of the repo" do
it "exists if the repo is present" do
subject.clone(remote)
expect(subject.exist?).to be_truthy
end
it "doesn't exist if the repo is not present" do
expect(subject.exist?).to be_falsey
end
end
describe "cloning the repo" do
it "creates the repo at the expected location" do
subject.clone(remote)
config = File.read(File.join(basedir, dirname, 'config'))
expect(config).to match(remote)
end
context "without a proxy" do
before(:each) do
allow(R10K::Git).to receive(:get_proxy_for_remote).with(remote).and_return(nil)
end
it 'does not change proxy ENV' do
expect(ENV).to_not receive(:[]=)
expect(ENV).to_not receive(:update)
subject.clone(remote)
end
end
context "with a proxy" do
before(:each) do
allow(R10K::Git).to receive(:get_proxy_for_remote).with(remote).and_return('http://proxy.example.com:3128')
end
it "manages proxy-related ENV vars" do
# Sets proxy settings.
['HTTPS_PROXY', 'https_proxy', 'HTTP_PROXY', 'http_proxy'].each do |var|
expect(ENV).to receive(:[]=).with(var, 'http://proxy.example.com:3128')
end
# Resets proxy settings when done.
expect(ENV).to receive(:update).with(hash_including('HTTPS_PROXY' => nil))
subject.clone(remote)
end
end
end
describe "updating the repo" do
let(:tag_090) { subject.git_dir + 'refs' + 'tags' + '0.9.0' }
let(:packed_refs) { subject.git_dir + 'packed-refs' }
before do
subject.clone(remote)
tag_090.delete if tag_090.exist?
packed_refs.delete if packed_refs.exist?
end
it "fetches objects from the remote" do
expect(subject.tags).to_not include('0.9.0')
subject.fetch
expect(subject.tags).to include('0.9.0')
end
context "without a proxy" do
before(:each) do
allow(R10K::Git).to receive(:get_proxy_for_remote).with(remote).and_return(nil)
end
it 'does not change proxy ENV' do
expect(ENV).to_not receive(:[]=)
expect(ENV).to_not receive(:update)
subject.fetch
end
end
context "with a proxy" do
before(:each) do
allow(R10K::Git).to receive(:get_proxy_for_remote).with(remote).and_return('http://proxy.example.com:3128')
end
it "manages proxy-related ENV vars" do
# Sets proxy settings.
['HTTPS_PROXY', 'https_proxy', 'HTTP_PROXY', 'http_proxy'].each do |var|
expect(ENV).to receive(:[]=).with(var, 'http://proxy.example.com:3128')
end
# Resets proxy settings when done.
expect(ENV).to receive(:update).with(hash_including('HTTPS_PROXY' => nil))
subject.fetch
end
end
end
describe "listing branches" do
before do
subject.clone(remote)
end
it "lists all branches in alphabetical order" do
expect(subject.branches).to eq(%w[0.9.x master])
end
end
describe "determining ref type" do
before do
subject.clone(remote)
end
it "can infer the type of a branch ref" do
expect(subject.ref_type('master')).to eq :branch
end
it "can infer the type of a tag ref" do
expect(subject.ref_type('1.0.0')).to eq :tag
end
it "can infer the type of a commit" do
expect(subject.ref_type('3084373e8d181cf2fea5b4ade2690ba22872bd67')).to eq :commit
end
it "returns :unknown when the type cannot be inferred" do
expect(subject.ref_type('1.2.3')).to eq :unknown
end
end
end
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