# frozen_string_literal: true require 'spec_helper' describe Admin::RequestsProfilesController do let_it_be(:admin) { create(:admin) } before do sign_in(admin) end describe '#show' do let(:tmpdir) { Dir.mktmpdir('profiler-test') } let(:test_file) { File.join(tmpdir, basename) } subject do get :show, params: { name: basename } end before do stub_const('Gitlab::RequestProfiler::PROFILES_DIR', tmpdir) File.write(test_file, sample_data) end after do FileUtils.rm_rf(tmpdir) end context 'when loading HTML profile' do let(:basename) { "profile_#{Time.now.to_i}_execution.html" } let(:sample_data) do '

Heading

paragraph.

' end it 'renders the data' do subject expect(response).to have_gitlab_http_status(200) expect(response.body).to eq(sample_data) end end context 'when loading TXT profile' do let(:basename) { "profile_#{Time.now.to_i}_memory.txt" } let(:sample_data) do <<~TXT Total allocated: 112096396 bytes (1080431 objects) Total retained: 10312598 bytes (53567 objects) TXT end it 'renders the data' do subject expect(response).to have_gitlab_http_status(200) expect(response.body).to eq(sample_data) end end context 'when loading PDF profile' do let(:basename) { "profile_#{Time.now.to_i}_anything.pdf" } let(:sample_data) { 'mocked pdf content' } it 'fails to render the data' do expect { subject }.to raise_error(ActionController::UrlGenerationError, /No route matches.*unmatched constraints:/) end end end end