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# frozen_string_literal: true
describe QA::Git::Repository do
include Helpers::StubENV
shared_context 'git directory' do
let(:repository) { described_class.new }
let(:tmp_git_dir) { Dir.mktmpdir }
let(:tmp_netrc_dir) { Dir.mktmpdir }
before do
stub_env('GITLAB_USERNAME', 'root')
cd_empty_temp_directory
set_bad_uri
allow(repository).to receive(:tmp_home_dir).and_return(tmp_netrc_dir)
end
after do
# Switch to a safe dir before deleting tmp dirs to avoid dir access errors
FileUtils.cd __dir__
FileUtils.remove_entry_secure(tmp_git_dir, true)
FileUtils.remove_entry_secure(tmp_netrc_dir, true)
end
def cd_empty_temp_directory
FileUtils.cd tmp_git_dir
end
def set_bad_uri
repository.uri = 'http://foo/bar.git'
end
end
context 'with default credentials' do
include_context 'git directory' do
before do
repository.use_default_credentials
end
end
describe '#clone' do
it 'is unable to resolve host' do
expect { repository.clone }.to raise_error(described_class::RepositoryCommandError, /The command .* failed \(128\) with the following output/)
end
end
describe '#push_changes' do
before do
`git init` # need a repo to push from
end
it 'fails to push changes' do
expect { repository.push_changes }.to raise_error(described_class::RepositoryCommandError, /The command .* failed \(1\) with the following output/)
end
end
describe '#git_protocol=' do
[0, 1, 2].each do |version|
it "configures git to use protocol version #{version}" do
expect(repository).to receive(:run).with("git config protocol.version #{version}")
repository.git_protocol = version
end
end
it 'raises an error if the version is unsupported' do
expect { repository.git_protocol = 'foo' }.to raise_error(ArgumentError, "Please specify the protocol you would like to use: 0, 1, or 2")
end
end
describe '#fetch_supported_git_protocol' do
it "reports the detected version" do
expect(repository).to receive(:run).and_return("packet: git< version 2")
expect(repository.fetch_supported_git_protocol).to eq('2')
end
it 'reports unknown if version is unknown' do
expect(repository).to receive(:run).and_return("packet: git< version -1")
expect(repository.fetch_supported_git_protocol).to eq('unknown')
end
it 'reports unknown if content does not identify a version' do
expect(repository).to receive(:run).and_return("foo")
expect(repository.fetch_supported_git_protocol).to eq('unknown')
end
end
describe '#use_default_credentials' do
it 'adds credentials to .netrc' do
expect(File.read(File.join(tmp_netrc_dir, '.netrc')))
.to eq("machine foo login #{QA::Runtime::User.default_username} password #{QA::Runtime::User.default_password}\n")
end
end
end
context 'with specific credentials' do
include_context 'git directory'
context 'before setting credentials' do
it 'does not add credentials to .netrc' do
expect(repository).not_to receive(:save_netrc_content)
end
end
describe '#password=' do
it 'raises an error if no username was given' do
expect { repository.password = 'foo' }
.to raise_error(QA::Git::Repository::InvalidCredentialsError,
"Please provide a username when setting a password")
end
it 'adds credentials to .netrc' do
repository.username = 'user'
repository.password = 'foo'
expect(File.read(File.join(tmp_netrc_dir, '.netrc')))
.to eq("machine foo login user password foo\n")
end
it 'adds credentials with special characters' do
password = %q(!"#$%&'()*+,-./:;<=>?)
repository.username = 'user'
repository.password = password
expect(File.read(File.join(tmp_netrc_dir, '.netrc')))
.to eq("machine foo login user password #{password}\n")
end
end
end
end
|
