debian-mirror-gitlab/spec/controllers/projects/blob_controller_spec.rb

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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Projects::BlobController do
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include ProjectForksHelper
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let(:project) { create(:project, :public, :repository, previous_default_branch: previous_default_branch) }
let(:previous_default_branch) { nil }
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describe "GET show" do
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def request
get(:show, params: { namespace_id: project.namespace, project_id: project, id: id })
end
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render_views
context 'with file path' do
before do
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expect(::Gitlab::GitalyClient).to receive(:allow_ref_name_caching).and_call_original
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request
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end
context "valid branch, valid file" do
let(:id) { 'master/README.md' }
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it { is_expected.to respond_with(:success) }
end
context "valid branch, invalid file" do
let(:id) { 'master/invalid-path.rb' }
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it 'redirects' do
expect(subject)
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.to redirect_to("/#{project.full_path}/-/tree/master")
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end
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end
context "invalid branch, valid file" do
let(:id) { 'invalid-branch/README.md' }
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it { is_expected.to respond_with(:not_found) }
end
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context "renamed default branch, valid file" do
let(:id) { 'old-default-branch/README.md' }
let(:previous_default_branch) { 'old-default-branch' }
it { is_expected.to redirect_to("/#{project.full_path}/-/blob/#{project.default_branch}/README.md") }
end
context "renamed default branch, invalid file" do
let(:id) { 'old-default-branch/invalid-path.rb' }
let(:previous_default_branch) { 'old-default-branch' }
it { is_expected.to redirect_to("/#{project.full_path}/-/blob/#{project.default_branch}/invalid-path.rb") }
end
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context "binary file" do
let(:id) { 'binary-encoding/encoding/binary-1.bin' }
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it { is_expected.to respond_with(:success) }
end
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context "Markdown file" do
let(:id) { 'master/README.md' }
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it { is_expected.to respond_with(:success) }
end
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end
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context 'with file path and JSON format' do
context "valid branch, valid file" do
let(:id) { 'master/README.md' }
before do
get(:show,
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params: {
namespace_id: project.namespace,
project_id: project,
id: id
},
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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
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context "with viewer=none" do
let(:id) { 'master/README.md' }
before do
get(:show,
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params: {
namespace_id: project.namespace,
project_id: project,
id: id,
viewer: 'none'
},
format: :json)
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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
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end
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context 'with tree path' do
before do
get(:show,
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params: {
namespace_id: project.namespace,
project_id: project,
id: id
})
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controller.instance_variable_set(:@blob, nil)
end
context 'redirect to tree' do
let(:id) { 'markdown/doc' }
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it 'redirects' do
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expect(subject)
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.to redirect_to("/#{project.full_path}/-/tree/markdown/doc")
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end
end
end
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end
describe 'GET diff' do
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let(:user) { create(:user) }
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render_views
def do_get(opts = {})
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params = { namespace_id: project.namespace,
project_id: project,
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id: 'master/CHANGELOG' }
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get :diff, params: params.merge(opts)
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end
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before do
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project.add_maintainer(user)
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sign_in(user)
end
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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
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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
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let(:presenter) { double(:presenter, diff_lines: diff_lines) }
let(:diff_lines) do
Array.new(3, Gitlab::Diff::Line.new('plain', nil, nil, nil, nil, rich_text: 'rich'))
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end
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before do
allow(Blobs::UnfoldPresenter).to receive(:new).and_return(presenter)
end
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it 'renders diff context lines Gitlab::Diff::Line array' do
do_get(since: 1, to: 2, offset: 0, from_merge_request: true)
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lines = json_response
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expect(lines.size).to eq(diff_lines.size)
lines.each do |line|
expect(line).to have_key('type')
expect(line['text']).to eq('plain')
expect(line['rich_text']).to eq('rich')
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end
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end
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it 'handles full being true' do
do_get(full: true, from_merge_request: true)
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lines = json_response
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expect(lines.size).to eq(diff_lines.size)
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end
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end
end
end
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describe 'GET edit' do
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: 'master/CHANGELOG'
}
end
context 'anonymous' do
before do
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get :edit, params: default_params
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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)
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get :edit, params: default_params
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end
it 'redirects to blob show' do
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expect(response).to redirect_to(project_blob_path(project, 'master/CHANGELOG'))
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end
end
context 'as developer' do
let(:developer) { create(:user) }
before do
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project.add_developer(developer)
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sign_in(developer)
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get :edit, params: default_params
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end
it 'redirects to blob show' do
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expect(response).to have_gitlab_http_status(:ok)
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end
end
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context 'as maintainer' do
let(:maintainer) { create(:user) }
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before do
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project.add_maintainer(maintainer)
sign_in(maintainer)
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get :edit, params: default_params
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end
it 'redirects to blob show' do
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expect(response).to have_gitlab_http_status(:ok)
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end
end
end
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describe 'PUT update' do
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let(:user) { create(:user) }
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let(:default_params) do
{
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namespace_id: project.namespace,
project_id: project,
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id: 'master/CHANGELOG',
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branch_name: 'master',
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content: 'Added changes',
commit_message: 'Update CHANGELOG'
}
end
def blob_after_edit_path
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project_blob_path(project, 'master/CHANGELOG')
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end
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before do
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project.add_maintainer(user)
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sign_in(user)
end
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it 'redirects to blob' do
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put :update, params: default_params
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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
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put :update, params: mr_params
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after_edit_path = diffs_project_merge_request_path(project, merge_request)
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file_anchor = "##{Digest::SHA1.hexdigest('CHANGELOG')}"
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expect(response).to redirect_to(after_edit_path + file_anchor)
end
context "when user doesn't have access" do
before do
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other_project = create(:project, :repository)
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merge_request.update!(source_project: other_project, target_project: other_project)
end
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it "redirects to blob" do
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put :update, params: mr_params
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expect(response).to redirect_to(blob_after_edit_path)
end
end
end
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context 'when user has forked project' do
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let!(:forked_project) { fork_project(project, guest, namespace: guest.namespace, repository: true) }
let(:guest) { create(:user) }
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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
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it 'redirects to blob', :sidekiq_might_not_need_inline do
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put :update, params: default_params
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expect(response).to redirect_to(project_blob_path(forked_project, 'master/CHANGELOG'))
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end
end
context 'when editing on the original repository' do
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it "redirects to forked project new merge request", :sidekiq_might_not_need_inline do
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default_params[:branch_name] = "fork-test-1"
default_params[:create_merge_request] = 1
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put :update, params: default_params
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expect(response).to redirect_to(
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project_new_merge_request_path(
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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
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it_behaves_like 'tracking unique hll events' do
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subject(:request) { put :update, params: default_params }
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let(:target_id) { 'g_edit_by_sfe' }
let(:expected_type) { instance_of(Integer) }
end
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end
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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
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delete :destroy, params: default_params
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expect(response).to redirect_to(after_delete_path)
end
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context 'when a validation failure occurs' do
let(:failure_path) { project_blob_path(project, default_params[:id]) }
render_views
it 'redirects to a valid page' do
expect_next_instance_of(Files::DeleteService) do |instance|
expect(instance).to receive(:validate!).and_raise(Commits::CreateService::ValidationError, "validation error")
end
delete :destroy, params: default_params
expect(response).to redirect_to(failure_path)
end
end
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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
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delete :destroy, params: default_params
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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
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delete :destroy, params: default_params
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expect(response).to redirect_to(after_delete_path)
end
end
end
end
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describe 'POST preview' do
subject(:request) { post :preview, params: default_params }
let(:user) { create(:user) }
let(:filename) { 'preview.md' }
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: "#{project.default_branch}/#{filename}",
content: "Bar\n"
}
end
before do
project.add_developer(user)
sign_in(user)
project.repository.create_file(
project.creator,
filename,
"Foo\n",
message: 'Test',
branch_name: project.default_branch
)
end
it 'is successful' do
request
expect(response).to be_successful
end
end
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describe 'POST create' do
let(:user) { create(:user) }
let(:default_params) do
{
namespace_id: project.namespace,
project_id: project,
id: 'master',
branch_name: 'master',
file_name: 'docs/EXAMPLE_FILE',
content: 'Added changes',
commit_message: 'Create CHANGELOG'
}
end
before do
project.add_developer(user)
sign_in(user)
end
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subject(:request) { post :create, params: default_params }
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it_behaves_like 'tracking unique hll events' do
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let(:target_id) { 'g_edit_by_sfe' }
let(:expected_type) { instance_of(Integer) }
end
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it 'redirects to blob' do
request
expect(response).to redirect_to(project_blob_path(project, 'master/docs/EXAMPLE_FILE'))
end
context 'when code_quality_walkthrough param is present' do
let(:default_params) { super().merge(code_quality_walkthrough: true) }
it 'redirects to the pipelines page' do
request
expect(response).to redirect_to(project_pipelines_path(project, code_quality_walkthrough: true))
end
it 'creates an "commit_created" experiment tracking event' do
experiment = double(track: true)
expect(controller).to receive(:experiment).with(:code_quality_walkthrough, namespace: project.root_ancestor).and_return(experiment)
request
expect(experiment).to have_received(:track).with(:commit_created)
end
end
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end
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end