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require 'rails_helper'
describe Projects::BlobController do
include ProjectForksHelper
let(:project) { create(:project, :public, :repository) }
describe "GET show" do
render_views
context 'with file path' do
before do
get(:show,
namespace_id: project.namespace,
project_id: project,
id: id)
end
context "valid branch, valid file" do
let(:id) { 'master/README.md' }
it { is_expected.to respond_with(:success) }
end
context "valid branch, invalid file" do
let(:id) { 'master/invalid-path.rb' }
it { is_expected.to respond_with(:not_found) }
end
context "invalid branch, valid file" do
let(:id) { 'invalid-branch/README.md' }
it { is_expected.to respond_with(:not_found) }
end
context "binary file" do
let(:id) { 'binary-encoding/encoding/binary-1.bin' }
it { is_expected.to respond_with(:success) }
end
context "Markdown file" do
let(:id) { 'master/README.md' }
it { is_expected.to respond_with(:success) }
end
end
context 'with file path and JSON format' do
context "valid branch, valid file" do
let(:id) { 'master/README.md' }
before do
get(:show,
namespace_id: project.namespace,
project_id: project,
id: id,
format: :json)
end
it do
expect(response).to be_ok
expect(json_response).to have_key 'html'
expect(json_response).to have_key 'raw_path'
end
end
context "with viewer=none" do
let(:id) { 'master/README.md' }
before do
get(:show,
namespace_id: project.namespace,
project_id: project,
id: id,
format: :json,
viewer: 'none')
end
it do
expect(response).to be_ok
expect(json_response).not_to have_key 'html'
expect(json_response).to have_key 'raw_path'
end
end
end
context 'with tree path' do
before do
get(:show,
namespace_id: project.namespace,
project_id: project,
id: id)
controller.instance_variable_set(:@blob, nil)
end
context 'redirect to tree' do
let(:id) { 'markdown/doc' }
it 'redirects' do
expect(subject)
.to redirect_to("/#{project.full_path}/tree/markdown/doc")
end
end
end
end
describe 'GET diff' do
let(:user) { create(:user) }
render_views
def do_get(opts = {})
params = { namespace_id: project.namespace,
project_id: project,
id: 'master/CHANGELOG' }
get :diff, params.merge(opts)
end
before do
project.add_maintainer(user)
sign_in(user)
end
context 'when essential params are missing' do
it 'renders nothing' do
do_get
expect(response.body).to be_blank
end
end
context 'when essential params are present' do
context 'when rendering for commit' do
it 'renders the diff content' do
do_get(since: 1, to: 5, offset: 10)
expect(response.body).to be_present
end
end
context 'when rendering for merge request' do
it 'renders diff context lines Gitlab::Diff::Line array' do
do_get(since: 1, to: 5, offset: 10, from_merge_request: true)
lines = JSON.parse(response.body)
expect(lines.first).to have_key('type')
expect(lines.first).to have_key('rich_text')
expect(lines.first).to have_key('rich_text')
end
context 'when rendering match lines' do
it 'adds top match line when "since" is less than 1' do
do_get(since: 5, to: 10, offset: 10, from_merge_request: true)
match_line = JSON.parse(response.body).first
expect(match_line['type']).to eq('match')
expect(match_line['meta_data']).to have_key('old_pos')
expect(match_line['meta_data']).to have_key('new_pos')
end
it 'does not add top match line when "since" is equal 1' do
do_get(since: 1, to: 10, offset: 10, from_merge_request: true)
match_line = JSON.parse(response.body).first
expect(match_line['type']).to be_nil
end
it 'adds bottom match line when "t"o is less than blob size' do
do_get(since: 1, to: 5, offset: 10, from_merge_request: true, bottom: true)
match_line = JSON.parse(response.body).last
expect(match_line['type']).to eq('match')
expect(match_line['meta_data']).to have_key('old_pos')
expect(match_line['meta_data']).to have_key('new_pos')
end
it 'does not add bottom match line when "to" is less than blob size' do
commit_id = project.repository.commit('master').id
blob = project.repository.blob_at(commit_id, 'CHANGELOG')
do_get(since: 1, to: blob.lines.count, offset: 10, from_merge_request: true, bottom: true)
match_line = JSON.parse(response.body).last
expect(match_line['type']).to be_nil
end
end
end
end
end
describe 'GET edit' do
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: 'master/CHANGELOG'
}
end
context 'anonymous' do
before do
get :edit, default_params
end
it 'redirects to sign in and returns' do
expect(response).to redirect_to(new_user_session_path)
end
end
context 'as guest' do
let(:guest) { create(:user) }
before do
sign_in(guest)
get :edit, default_params
end
it 'redirects to blob show' do
expect(response).to redirect_to(project_blob_path(project, 'master/CHANGELOG'))
end
end
context 'as developer' do
let(:developer) { create(:user) }
before do
project.add_developer(developer)
sign_in(developer)
get :edit, default_params
end
it 'redirects to blob show' do
expect(response).to have_gitlab_http_status(200)
end
end
context 'as maintainer' do
let(:maintainer) { create(:user) }
before do
project.add_maintainer(maintainer)
sign_in(maintainer)
get :edit, default_params
end
it 'redirects to blob show' do
expect(response).to have_gitlab_http_status(200)
end
end
end
describe 'PUT update' do
let(:user) { create(:user) }
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: 'master/CHANGELOG',
branch_name: 'master',
content: 'Added changes',
commit_message: 'Update CHANGELOG'
}
end
def blob_after_edit_path
project_blob_path(project, 'master/CHANGELOG')
end
before do
project.add_maintainer(user)
sign_in(user)
end
it 'redirects to blob' do
put :update, default_params
expect(response).to redirect_to(blob_after_edit_path)
end
context '?from_merge_request_iid' do
let(:merge_request) { create(:merge_request, source_project: project, target_project: project) }
let(:mr_params) { default_params.merge(from_merge_request_iid: merge_request.iid) }
it 'redirects to MR diff' do
put :update, mr_params
after_edit_path = diffs_project_merge_request_path(project, merge_request)
file_anchor = "##{Digest::SHA1.hexdigest('CHANGELOG')}"
expect(response).to redirect_to(after_edit_path + file_anchor)
end
context "when user doesn't have access" do
before do
other_project = create(:project, :repository)
merge_request.update!(source_project: other_project, target_project: other_project)
end
it "it redirect to blob" do
put :update, mr_params
expect(response).to redirect_to(blob_after_edit_path)
end
end
end
context 'when user has forked project' do
let!(:forked_project) { fork_project(project, guest, namespace: guest.namespace, repository: true) }
let(:guest) { create(:user) }
before do
sign_in(guest)
end
context 'when editing on the fork' do
before do
default_params[:namespace_id] = forked_project.namespace
default_params[:project_id] = forked_project
end
it 'redirects to blob' do
put :update, default_params
expect(response).to redirect_to(project_blob_path(forked_project, 'master/CHANGELOG'))
end
end
context 'when editing on the original repository' do
it "redirects to forked project new merge request" do
default_params[:branch_name] = "fork-test-1"
default_params[:create_merge_request] = 1
put :update, default_params
expect(response).to redirect_to(
project_new_merge_request_path(
forked_project,
merge_request: {
source_project_id: forked_project.id,
target_project_id: project.id,
source_branch: "fork-test-1",
target_branch: "master"
}
)
)
end
end
end
end
describe 'DELETE destroy' do
let(:user) { create(:user) }
let(:project_root_path) { project_tree_path(project, 'master') }
before do
project.add_maintainer(user)
sign_in(user)
end
context 'for a file in a subdirectory' do
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: 'master/files/whitespace',
original_branch: 'master',
branch_name: 'master',
commit_message: 'Delete whitespace'
}
end
let(:after_delete_path) { project_tree_path(project, 'master/files') }
it 'redirects to the sub directory' do
delete :destroy, default_params
expect(response).to redirect_to(after_delete_path)
end
end
context 'if deleted file is the last one in a subdirectory' do
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: 'master/bar/branch-test.txt',
original_branch: 'master',
branch_name: 'master',
commit_message: 'Delete whitespace'
}
end
it 'redirects to the project root' do
delete :destroy, default_params
expect(response).to redirect_to(project_root_path)
end
context 'when deleting a file in a branch other than master' do
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: 'binary-encoding/foo/bar/.gitkeep',
original_branch: 'binary-encoding',
branch_name: 'binary-encoding',
commit_message: 'Delete whitespace'
}
end
let(:after_delete_path) { project_tree_path(project, 'binary-encoding') }
it 'redirects to the project root of the branch' do
delete :destroy, default_params
expect(response).to redirect_to(after_delete_path)
end
end
end
end
end
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