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require 'spec_helper'
describe API::Helpers do
subject { Class.new.include(described_class).new }
describe '#find_project' do
let(:project) { create(:project) }
shared_examples 'project finder' do
context 'when project exists' do
it 'returns requested project' do
expect(subject.find_project(existing_id)).to eq(project)
end
it 'returns nil' do
expect(subject.find_project(non_existing_id)).to be_nil
end
end
end
context 'when ID is used as an argument' do
let(:existing_id) { project.id }
let(:non_existing_id) { (Project.maximum(:id) || 0) + 1 }
it_behaves_like 'project finder'
end
context 'when PATH is used as an argument' do
let(:existing_id) { project.full_path }
let(:non_existing_id) { 'something/else' }
it_behaves_like 'project finder'
context 'with an invalid PATH' do
let(:non_existing_id) { 'undefined' } # path without slash
it_behaves_like 'project finder'
it 'does not hit the database' do
expect(Project).not_to receive(:find_by_full_path)
subject.find_project(non_existing_id)
end
end
end
end
describe '#find_namespace' do
let(:namespace) { create(:namespace) }
shared_examples 'namespace finder' do
context 'when namespace exists' do
it 'returns requested namespace' do
expect(subject.find_namespace(existing_id)).to eq(namespace)
end
end
context "when namespace doesn't exists" do
it 'returns nil' do
expect(subject.find_namespace(non_existing_id)).to be_nil
end
end
end
context 'when ID is used as an argument' do
let(:existing_id) { namespace.id }
let(:non_existing_id) { 9999 }
it_behaves_like 'namespace finder'
end
context 'when PATH is used as an argument' do
let(:existing_id) { namespace.path }
let(:non_existing_id) { 'non-existing-path' }
it_behaves_like 'namespace finder'
end
end
shared_examples 'user namespace finder' do
let(:user1) { create(:user) }
before do
allow(subject).to receive(:current_user).and_return(user1)
allow(subject).to receive(:header).and_return(nil)
allow(subject).to receive(:not_found!).and_raise('404 Namespace not found')
end
context 'when namespace is group' do
let(:namespace) { create(:group) }
context 'when user has access to group' do
before do
namespace.add_guest(user1)
namespace.save!
end
it 'returns requested namespace' do
expect(namespace_finder).to eq(namespace)
end
end
context "when user doesn't have access to group" do
it 'raises not found error' do
expect { namespace_finder }.to raise_error(RuntimeError, '404 Namespace not found')
end
end
end
context "when namespace is user's personal namespace" do
let(:namespace) { create(:namespace) }
context 'when user owns the namespace' do
before do
namespace.owner = user1
namespace.save!
end
it 'returns requested namespace' do
expect(namespace_finder).to eq(namespace)
end
end
context "when user doesn't own the namespace" do
it 'raises not found error' do
expect { namespace_finder }.to raise_error(RuntimeError, '404 Namespace not found')
end
end
end
end
describe '#find_namespace!' do
let(:namespace_finder) do
subject.find_namespace!(namespace.id)
end
it_behaves_like 'user namespace finder'
end
describe '#user_namespace' do
let(:namespace_finder) do
subject.user_namespace
end
before do
allow(subject).to receive(:params).and_return({ id: namespace.id })
end
it_behaves_like 'user namespace finder'
end
end
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