diff options
Diffstat (limited to 'spec/lib/gitlab/git/rev_list_spec.rb')
-rw-r--r-- | spec/lib/gitlab/git/rev_list_spec.rb | 87 |
1 files changed, 58 insertions, 29 deletions
diff --git a/spec/lib/gitlab/git/rev_list_spec.rb b/spec/lib/gitlab/git/rev_list_spec.rb index c0eac98d718..643a4b2d03e 100644 --- a/spec/lib/gitlab/git/rev_list_spec.rb +++ b/spec/lib/gitlab/git/rev_list_spec.rb @@ -2,53 +2,82 @@ require 'spec_helper' describe Gitlab::Git::RevList do let(:project) { create(:project, :repository) } + let(:rev_list) { described_class.new(newrev: 'newrev', path_to_repo: project.repository.path_to_repo) } before do - expect(Gitlab::Git::Env).to receive(:all).and_return({ + allow(Gitlab::Git::Env).to receive(:all).and_return({ GIT_OBJECT_DIRECTORY: 'foo', GIT_ALTERNATE_OBJECT_DIRECTORIES: 'bar' }) end - context "#new_refs" do - let(:rev_list) { described_class.new(newrev: 'newrev', path_to_repo: project.repository.path_to_repo) } + def stub_popen_rev_list(*additional_args, output:) + expect(rev_list).to receive(:popen).with([ + Gitlab.config.git.bin_path, + "--git-dir=#{project.repository.path_to_repo}", + 'rev-list', + *additional_args + ], + nil, + { + 'GIT_OBJECT_DIRECTORY' => 'foo', + 'GIT_ALTERNATE_OBJECT_DIRECTORIES' => 'bar' + }).and_return([output, 0]) + end + context "#new_refs" do it 'calls out to `popen`' do - expect(rev_list).to receive(:popen).with([ - Gitlab.config.git.bin_path, - "--git-dir=#{project.repository.path_to_repo}", - 'rev-list', - 'newrev', - '--not', - '--all' - ], - nil, - { - 'GIT_OBJECT_DIRECTORY' => 'foo', - 'GIT_ALTERNATE_OBJECT_DIRECTORIES' => 'bar' - }).and_return(["sha1\nsha2", 0]) + stub_popen_rev_list('newrev', '--not', '--all', output: "sha1\nsha2") expect(rev_list.new_refs).to eq(%w[sha1 sha2]) end end + context '#new_objects' do + it 'fetches list of newly pushed objects using rev-list' do + stub_popen_rev_list('newrev', '--not', '--all', '--objects', output: "sha1\nsha2") + + expect(rev_list.new_objects).to eq(%w[sha1 sha2]) + end + + it 'can skip pathless objects' do + stub_popen_rev_list('newrev', '--not', '--all', '--objects', output: "sha1\nsha2 path/to/file") + + expect(rev_list.new_objects(require_path: true)).to eq(%w[sha2]) + end + + it 'can return a lazy enumerator' do + stub_popen_rev_list('newrev', '--not', '--all', '--objects', output: "sha1\nsha2") + + expect(rev_list.new_objects(lazy: true)).to be_a Enumerator::Lazy + end + + it 'can accept list of references to exclude' do + stub_popen_rev_list('newrev', '--not', 'master', '--objects', output: "sha1\nsha2") + + expect(rev_list.new_objects(not_in: ['master'])).to eq(%w[sha1 sha2]) + end + + it 'handles empty list of references to exclude as listing all known objects' do + stub_popen_rev_list('newrev', '--objects', output: "sha1\nsha2") + + expect(rev_list.new_objects(not_in: [])).to eq(%w[sha1 sha2]) + end + end + + context '#all_objects' do + it 'fetches list of all pushed objects using rev-list' do + stub_popen_rev_list('--all', '--objects', output: "sha1\nsha2") + + expect(rev_list.all_objects.force).to eq(%w[sha1 sha2]) + end + end + context "#missed_ref" do let(:rev_list) { described_class.new(oldrev: 'oldrev', newrev: 'newrev', path_to_repo: project.repository.path_to_repo) } it 'calls out to `popen`' do - expect(rev_list).to receive(:popen).with([ - Gitlab.config.git.bin_path, - "--git-dir=#{project.repository.path_to_repo}", - 'rev-list', - '--max-count=1', - 'oldrev', - '^newrev' - ], - nil, - { - 'GIT_OBJECT_DIRECTORY' => 'foo', - 'GIT_ALTERNATE_OBJECT_DIRECTORIES' => 'bar' - }).and_return(["sha1\nsha2", 0]) + stub_popen_rev_list('--max-count=1', 'oldrev', '^newrev', output: "sha1\nsha2") expect(rev_list.missed_ref).to eq(%w[sha1 sha2]) end |