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# frozen_string_literal: true
require 'spec_helper'
describe API::Terraform::State do
let_it_be(:project) { create(:project) }
let_it_be(:developer) { create(:user, developer_projects: [project]) }
let_it_be(:maintainer) { create(:user, maintainer_projects: [project]) }
let!(:state) { create(:terraform_state, :with_file, project: project) }
let(:current_user) { maintainer }
let(:auth_header) { basic_auth_header(current_user) }
let(:project_id) { project.id }
let(:state_name) { state.name }
let(:state_path) { "/projects/#{project_id}/terraform/state/#{state_name}" }
before do
stub_terraform_state_object_storage(Terraform::StateUploader)
end
describe 'GET /projects/:id/terraform/state/:name' do
subject(:request) { get api(state_path), headers: auth_header }
context 'without authentication' do
let(:auth_header) { basic_auth_header('failing_token') }
it 'returns 401 if user is not authenticated' do
request
expect(response).to have_gitlab_http_status(:unauthorized)
end
end
context 'with maintainer permissions' do
let(:current_user) { maintainer }
it 'returns terraform state belonging to a project of given state name' do
request
expect(response).to have_gitlab_http_status(:ok)
expect(response.body).to eq(state.file.read)
end
context 'for a project that does not exist' do
let(:project_id) { '0000' }
it 'returns not found' do
request
expect(response).to have_gitlab_http_status(:not_found)
end
end
end
context 'with developer permissions' do
let(:current_user) { developer }
it 'returns forbidden if the user cannot access the state' do
request
expect(response).to have_gitlab_http_status(:forbidden)
end
end
end
describe 'POST /projects/:id/terraform/state/:name' do
let(:params) { { 'instance': 'example-instance' } }
subject(:request) { post api(state_path), headers: auth_header, as: :json, params: params }
context 'when terraform state with a given name is already present' do
context 'with maintainer permissions' do
let(:current_user) { maintainer }
it 'updates the state' do
expect { request }.to change { Terraform::State.count }.by(0)
expect(response).to have_gitlab_http_status(:ok)
end
end
context 'without body' do
let(:params) { nil }
it 'returns no content if no body is provided' do
request
expect(response).to have_gitlab_http_status(:no_content)
end
end
context 'with developer permissions' do
let(:current_user) { developer }
it 'returns forbidden' do
request
expect(response).to have_gitlab_http_status(:forbidden)
end
end
end
context 'when there is no terraform state of a given name' do
let(:state_name) { 'example2' }
context 'with maintainer permissions' do
let(:current_user) { maintainer }
it 'creates a new state' do
expect { request }.to change { Terraform::State.count }.by(1)
expect(response).to have_gitlab_http_status(:ok)
end
end
context 'without body' do
let(:params) { nil }
it 'returns no content if no body is provided' do
request
expect(response).to have_gitlab_http_status(:no_content)
end
end
context 'with developer permissions' do
let(:current_user) { developer }
it 'returns forbidden' do
request
expect(response).to have_gitlab_http_status(:forbidden)
end
end
end
end
describe 'DELETE /projects/:id/terraform/state/:name' do
subject(:request) { delete api(state_path), headers: auth_header }
context 'with maintainer permissions' do
let(:current_user) { maintainer }
it 'deletes the state' do
expect { request }.to change { Terraform::State.count }.by(-1)
expect(response).to have_gitlab_http_status(:ok)
end
end
context 'with developer permissions' do
let(:current_user) { developer }
it 'returns forbidden' do
expect { request }.to change { Terraform::State.count }.by(0)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
end
describe 'PUT /projects/:id/terraform/state/:name/lock' do
let(:params) do
{
ID: '123-456',
Version: '0.1',
Operation: 'OperationTypePlan',
Info: '',
Who: "#{current_user.username}",
Created: Time.now.utc.iso8601(6),
Path: ''
}
end
subject(:request) { post api("#{state_path}/lock"), headers: auth_header, params: params }
it 'locks the terraform state' do
request
expect(response).to have_gitlab_http_status(:ok)
end
end
describe 'DELETE /projects/:id/terraform/state/:name/lock' do
before do
state.lock_xid = '123-456'
state.save!
end
subject(:request) { delete api("#{state_path}/lock"), headers: auth_header, params: params }
context 'with the correct lock id' do
let(:params) { { ID: '123-456' } }
it 'removes the terraform state lock' do
request
expect(response).to have_gitlab_http_status(:ok)
end
end
context 'with no lock id (force-unlock)' do
let(:params) { {} }
it 'removes the terraform state lock' do
request
expect(response).to have_gitlab_http_status(:ok)
end
end
context 'with an incorrect lock id' do
let(:params) { { ID: '456-789' } }
it 'returns an error' do
request
expect(response).to have_gitlab_http_status(:conflict)
end
end
context 'with a longer than 255 character lock id' do
let(:params) { { ID: '0' * 256 } }
it 'returns an error' do
request
expect(response).to have_gitlab_http_status(:bad_request)
end
end
end
end
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