require 'spec_helper' require 'mime/types' describe API::Branches do let(:user) { create(:user) } let!(:project) { create(:project, :repository, creator: user) } let!(:master) { create(:project_member, :master, user: user, project: project) } let(:guest) { create(:user).tap { |u| create(:project_member, :guest, user: u, project: project) } } let!(:branch_name) { 'feature' } let!(:branch_sha) { '0b4bc9a49b562e85de7cc9e834518ea6828729b9' } let(:branch_with_dot) { CreateBranchService.new(project, user).execute("with.1.2.3", "master")[:branch] } describe "GET /projects/:id/repository/branches" do let(:route) { "/projects/#{project.id}/repository/branches" } shared_examples_for 'repository branches' do it 'returns the repository branches' do get api(route, current_user), per_page: 100 expect(response).to have_http_status(200) expect(response).to include_pagination_headers expect(json_response).to be_an Array branch_names = json_response.map { |x| x['name'] } expect(branch_names).to match_array(project.repository.branch_names) end context 'when repository is disabled' do include_context 'disabled repository' it_behaves_like '403 response' do let(:request) { get api(route, current_user) } end end end context 'when unauthenticated', 'and project is public' do it_behaves_like 'repository branches' do let(:project) { create(:project, :public, :repository) } let(:current_user) { nil } end end context 'when unauthenticated', 'and project is private' do it_behaves_like '404 response' do let(:request) { get api(route) } let(:message) { '404 Project Not Found' } end end context 'when authenticated', 'as a developer' do it_behaves_like 'repository branches' do let(:current_user) { user } end end context 'when authenticated', 'as a guest' do it_behaves_like '403 response' do let(:request) { get api(route, guest) } end end end describe "GET /projects/:id/repository/branches/:branch" do let(:route) { "/projects/#{project.id}/repository/branches/#{branch_name}" } shared_examples_for 'repository branch' do |merged: false| it 'returns the repository branch' do get api(route, current_user) expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['merged']).to eq(merged) expect(json_response['protected']).to eq(false) expect(json_response['developers_can_push']).to eq(false) expect(json_response['developers_can_merge']).to eq(false) json_commit = json_response['commit'] expect(json_commit['id']).to eq(branch_sha) expect(json_commit).to have_key('short_id') expect(json_commit).to have_key('title') expect(json_commit).to have_key('message') expect(json_commit).to have_key('author_name') expect(json_commit).to have_key('author_email') expect(json_commit).to have_key('authored_date') expect(json_commit).to have_key('committer_name') expect(json_commit).to have_key('committer_email') expect(json_commit).to have_key('committed_date') expect(json_commit).to have_key('parent_ids') end context 'when branch does not exist' do let(:branch_name) { 'unknown' } it_behaves_like '404 response' do let(:request) { get api(route, current_user) } let(:message) { '404 Branch Not Found' } end end context 'when repository is disabled' do include_context 'disabled repository' it_behaves_like '403 response' do let(:request) { get api(route, current_user) } end end end context 'when unauthenticated', 'and project is public' do it_behaves_like 'repository branch' do let(:project) { create(:project, :public, :repository) } let(:current_user) { nil } end end context 'when unauthenticated', 'and project is private' do it_behaves_like '404 response' do let(:request) { get api(route) } let(:message) { '404 Project Not Found' } end end context 'when authenticated', 'as a developer' do let(:current_user) { user } it_behaves_like 'repository branch' context 'when branch contains a dot' do let(:branch_name) { branch_with_dot.name } let(:branch_sha) { project.commit('master').sha } it_behaves_like 'repository branch' end context 'when branch is merged' do let(:branch_name) { 'merge-test' } let(:branch_sha) { project.commit('merge-test').sha } it_behaves_like 'repository branch', merged: true end end context 'when authenticated', 'as a guest' do it_behaves_like '403 response' do let(:request) { get api(route, guest) } end end end describe 'PUT /projects/:id/repository/branches/:branch/protect' do context "when a protected branch doesn't already exist" do it 'protects a single branch' do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user) expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['commit']['id']).to eq(branch_sha) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(false) expect(json_response['developers_can_merge']).to eq(false) end it "protects a single branch with dots in the name" do put api("/projects/#{project.id}/repository/branches/#{branch_with_dot.name}/protect", user) expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_with_dot.name) expect(json_response['protected']).to eq(true) end it 'protects a single branch and developers can push' do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user), developers_can_push: true expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['commit']['id']).to eq(branch_sha) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(true) expect(json_response['developers_can_merge']).to eq(false) end it 'protects a single branch and developers can merge' do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user), developers_can_merge: true expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['commit']['id']).to eq(branch_sha) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(false) expect(json_response['developers_can_merge']).to eq(true) end it 'protects a single branch and developers can push and merge' do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user), developers_can_push: true, developers_can_merge: true expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['commit']['id']).to eq(branch_sha) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(true) expect(json_response['developers_can_merge']).to eq(true) end end context 'for an existing protected branch' do before do project.repository.add_branch(user, protected_branch.name, 'master') end context "when developers can push and merge" do let(:protected_branch) { create(:protected_branch, :developers_can_push, :developers_can_merge, project: project, name: 'protected_branch') } it 'updates that a developer cannot push or merge' do put api("/projects/#{project.id}/repository/branches/#{protected_branch.name}/protect", user), developers_can_push: false, developers_can_merge: false expect(response).to have_http_status(200) expect(json_response['name']).to eq(protected_branch.name) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(false) expect(json_response['developers_can_merge']).to eq(false) end it "doesn't result in 0 access levels when 'developers_can_push' is switched off" do put api("/projects/#{project.id}/repository/branches/#{protected_branch.name}/protect", user), developers_can_push: false expect(response).to have_http_status(200) expect(json_response['name']).to eq(protected_branch.name) expect(protected_branch.reload.push_access_levels.first).to be_present expect(protected_branch.reload.push_access_levels.first.access_level).to eq(Gitlab::Access::MASTER) end it "doesn't result in 0 access levels when 'developers_can_merge' is switched off" do put api("/projects/#{project.id}/repository/branches/#{protected_branch.name}/protect", user), developers_can_merge: false expect(response).to have_http_status(200) expect(json_response['name']).to eq(protected_branch.name) expect(protected_branch.reload.merge_access_levels.first).to be_present expect(protected_branch.reload.merge_access_levels.first.access_level).to eq(Gitlab::Access::MASTER) end end context "when developers cannot push or merge" do let(:protected_branch) { create(:protected_branch, project: project, name: 'protected_branch') } it 'updates that a developer can push and merge' do put api("/projects/#{project.id}/repository/branches/#{protected_branch.name}/protect", user), developers_can_push: true, developers_can_merge: true expect(response).to have_http_status(200) expect(json_response['name']).to eq(protected_branch.name) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(true) expect(json_response['developers_can_merge']).to eq(true) end end end context "multiple API calls" do it "returns success when `protect` is called twice" do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user) put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user) expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(false) expect(json_response['developers_can_merge']).to eq(false) end it "returns success when `protect` is called twice with `developers_can_push` turned on" do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user), developers_can_push: true put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user), developers_can_push: true expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(true) expect(json_response['developers_can_merge']).to eq(false) end it "returns success when `protect` is called twice with `developers_can_merge` turned on" do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user), developers_can_merge: true put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user), developers_can_merge: true expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['protected']).to eq(true) expect(json_response['developers_can_push']).to eq(false) expect(json_response['developers_can_merge']).to eq(true) end end it "returns a 404 error if branch not found" do put api("/projects/#{project.id}/repository/branches/unknown/protect", user) expect(response).to have_http_status(404) end it "returns a 403 error if guest" do put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", guest) expect(response).to have_http_status(403) end end describe "PUT /projects/:id/repository/branches/:branch/unprotect" do it "unprotects a single branch" do put api("/projects/#{project.id}/repository/branches/#{branch_name}/unprotect", user) expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_name) expect(json_response['commit']['id']).to eq(branch_sha) expect(json_response['protected']).to eq(false) end it "update branches with dots in branch name" do put api("/projects/#{project.id}/repository/branches/#{branch_with_dot.name}/unprotect", user) expect(response).to have_http_status(200) expect(json_response['name']).to eq(branch_with_dot.name) expect(json_response['protected']).to eq(false) end it "returns success when unprotect branch" do put api("/projects/#{project.id}/repository/branches/unknown/unprotect", user) expect(response).to have_http_status(404) end it "returns success when unprotect branch again" do put api("/projects/#{project.id}/repository/branches/#{branch_name}/unprotect", user) put api("/projects/#{project.id}/repository/branches/#{branch_name}/unprotect", user) expect(response).to have_http_status(200) end end describe "POST /projects/:id/repository/branches" do it "creates a new branch" do post api("/projects/#{project.id}/repository/branches", user), branch: 'feature1', ref: branch_sha expect(response).to have_http_status(201) expect(json_response['name']).to eq('feature1') expect(json_response['commit']['id']).to eq(branch_sha) end it "denies for user without push access" do post api("/projects/#{project.id}/repository/branches", guest), branch: branch_name, ref: branch_sha expect(response).to have_http_status(403) end it 'returns 400 if branch name is invalid' do post api("/projects/#{project.id}/repository/branches", user), branch: 'new design', ref: branch_sha expect(response).to have_http_status(400) expect(json_response['message']).to eq('Branch name is invalid') end it 'returns 400 if branch already exists' do post api("/projects/#{project.id}/repository/branches", user), branch: 'new_design1', ref: branch_sha expect(response).to have_http_status(201) post api("/projects/#{project.id}/repository/branches", user), branch: 'new_design1', ref: branch_sha expect(response).to have_http_status(400) expect(json_response['message']).to eq('Branch already exists') end it 'returns 400 if ref name is invalid' do post api("/projects/#{project.id}/repository/branches", user), branch: 'new_design3', ref: 'foo' expect(response).to have_http_status(400) expect(json_response['message']).to eq('Invalid reference name') end end describe "DELETE /projects/:id/repository/branches/:branch" do before do allow_any_instance_of(Repository).to receive(:rm_branch).and_return(true) end it "removes branch" do delete api("/projects/#{project.id}/repository/branches/#{branch_name}", user) expect(response).to have_http_status(204) end it "removes a branch with dots in the branch name" do delete api("/projects/#{project.id}/repository/branches/#{branch_with_dot.name}", user) expect(response).to have_http_status(204) end it 'returns 404 if branch not exists' do delete api("/projects/#{project.id}/repository/branches/foobar", user) expect(response).to have_http_status(404) end it "removes protected branch" do create(:protected_branch, project: project, name: branch_name) delete api("/projects/#{project.id}/repository/branches/#{branch_name}", user) expect(response).to have_http_status(405) expect(json_response['message']).to eq('Protected branch cant be removed') end it "does not remove HEAD branch" do delete api("/projects/#{project.id}/repository/branches/master", user) expect(response).to have_http_status(405) expect(json_response['message']).to eq('Cannot remove HEAD branch') end end describe "DELETE /projects/:id/repository/merged_branches" do before do allow_any_instance_of(Repository).to receive(:rm_branch).and_return(true) end it 'returns 202 with json body' do delete api("/projects/#{project.id}/repository/merged_branches", user) expect(response).to have_http_status(202) expect(json_response['message']).to eql('202 Accepted') end it 'returns a 403 error if guest' do delete api("/projects/#{project.id}/repository/merged_branches", guest) expect(response).to have_http_status(403) end end end