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require 'spec_helper'
require 'rugged'
require 'oxidized/hook/githubrepo'
describe GithubRepo do
let(:credentials) { mock() }
let(:remote) { mock() }
let(:remotes) { mock() }
let(:repo_head) { mock() }
let(:repo) { mock() }
let(:gr) { GithubRepo.new }
before do
Oxidized.asetus = Asetus.new
Oxidized.config.log = '/dev/null'
Oxidized.setup_logger
Oxidized.config.output.default = 'git'
end
describe '#validate_cfg!' do
before do
gr.expects(:respond_to?).with(:validate_cfg!).returns(false) # `cfg=` call
end
it 'raise a error when `remote_repo` is not configured' do
Oxidized.config.hooks.github_repo_hook = { type: 'githubrepo' }
gr.cfg = Oxidized.config.hooks.github_repo_hook
proc { gr.validate_cfg! }.must_raise(KeyError)
end
end
describe "#fetch_and_merge_remote" do
before(:each) do
Oxidized.config.hooks.github_repo_hook.remote_repo = 'git@github.com:username/foo.git'
Rugged::Credentials::SshKeyFromAgent.expects(:new).with(username: 'git').returns(credentials)
repo_head.expects(:name).returns('refs/heads/master')
gr.cfg = Oxidized.config.hooks.github_repo_hook
end
it "should not try to merge when there is no update in remote branch" do
repo.expects(:fetch).with('origin', ['refs/heads/master'], credentials: credentials).returns(Hash.new(0))
repo.expects(:branches).never
repo.expects(:head).returns(repo_head)
gr.fetch_and_merge_remote(repo).must_equal nil
end
describe "when there is update considering conflicts" do
let(:merge_index) { mock() }
let(:their_branch) { mock() }
before(:each) do
repo.expects(:fetch).with('origin', ['refs/heads/master'], credentials: credentials).returns({total_deltas: 1})
their_branch.expects(:target_id).returns(1)
repo_head.expects(:target_id).returns(2)
repo.expects(:merge_commits).with(2, 1).returns(merge_index)
repo.expects(:branches).returns({"origin/master" => their_branch})
end
it "should not try merging when there's conflict" do
repo.expects(:head).twice.returns(repo_head)
their_branch.expects(:name).returns("origin/master")
merge_index.expects(:conflicts?).returns(true)
Rugged::Commit.expects(:create).never
gr.fetch_and_merge_remote(repo).must_equal nil
end
it "should merge when there is no conflict" do
repo.expects(:head).times(3).returns(repo_head)
their_branch.expects(:target).returns("their_target")
their_branch.expects(:name).twice.returns("origin/master")
repo_head.expects(:target).returns("our_target")
merge_index.expects(:write_tree).with(repo).returns("tree")
merge_index.expects(:conflicts?).returns(false)
Rugged::Commit.expects(:create).with(repo, {
parents: ["our_target", "their_target"],
tree: "tree",
message: "Merge remote-tracking branch 'origin/master'",
update_ref: "HEAD"
}).returns(1)
gr.fetch_and_merge_remote(repo).must_equal 1
end
end
end
describe "#run_hook" do
let(:group) { nil }
let(:ctx) { OpenStruct.new(node: node) }
let(:node) do
Oxidized::Node.new(ip: '127.0.0.1', group: group, model: 'junos', output: 'git')
end
before do
repo_head.expects(:name).twice.returns('refs/heads/master')
repo.expects(:head).twice.returns(repo_head)
repo.expects(:path).returns('/foo.git')
repo.expects(:fetch).with('origin', ['refs/heads/master'], credentials: credentials).returns(Hash.new(0))
end
describe 'when there is only one repository and no groups' do
before do
Oxidized.config.output.git.repo = '/foo.git'
remote.expects(:url).returns('https://github.com/username/foo.git')
remote.expects(:push).with(['refs/heads/master'], credentials: credentials).returns(true)
repo.expects(:remotes).returns({'origin' => remote})
Rugged::Repository.expects(:new).with('/foo.git').returns(repo)
end
it "will push to the remote repository using https" do
Oxidized.config.hooks.github_repo_hook.remote_repo = 'https://github.com/username/foo.git'
Oxidized.config.hooks.github_repo_hook.username = 'username'
Oxidized.config.hooks.github_repo_hook.password = 'password'
Rugged::Credentials::UserPassword.expects(:new).with(username: 'username', password: 'password').returns(credentials)
gr.cfg = Oxidized.config.hooks.github_repo_hook
gr.run_hook(ctx).must_equal true
end
it "will push to the remote repository using ssh" do
Oxidized.config.hooks.github_repo_hook.remote_repo = 'git@github.com:username/foo.git'
Rugged::Credentials::SshKeyFromAgent.expects(:new).with(username: 'git').returns(credentials)
gr.cfg = Oxidized.config.hooks.github_repo_hook
gr.run_hook(ctx).must_equal true
end
end
describe "when there are groups" do
let(:group) { 'ggrroouupp' }
before do
Rugged::Credentials::SshKeyFromAgent.expects(:new).with(username: 'git').returns(credentials)
Rugged::Repository.expects(:new).with(repository).returns(repo)
repo.expects(:remotes).twice.returns(remotes)
remotes.expects(:[]).with('origin').returns(nil)
remotes.expects(:create).with('origin', create_remote).returns(remote)
remote.expects(:url).returns('url')
remote.expects(:push).with(['refs/heads/master'], credentials: credentials).returns(true)
end
describe 'and there are several repositories' do
let(:create_remote) { 'ggrroouupp#remote_repo' }
let(:repository) { '/ggrroouupp.git' }
before do
Oxidized.config.output.git.repo.ggrroouupp = repository
Oxidized.config.hooks.github_repo_hook.remote_repo.ggrroouupp = 'ggrroouupp#remote_repo'
end
it 'will push to the node group repository' do
gr.cfg = Oxidized.config.hooks.github_repo_hook
gr.run_hook(ctx).must_equal true
end
end
describe 'and has a single repository' do
let(:create_remote) { 'github_repo_hook#remote_repo' }
let(:repository) { '/foo.git' }
before do
Oxidized.config.output.git.repo = repository
Oxidized.config.hooks.github_repo_hook.remote_repo = 'github_repo_hook#remote_repo'
Oxidized.config.output.git.single_repo = true
end
it 'will push to the correct repository' do
gr.cfg = Oxidized.config.hooks.github_repo_hook
gr.run_hook(ctx).must_equal true
end
end
end
end
end
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