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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Request Profiler' do
let(:user) { create(:user) }
shared_examples 'profiling a request' do |profile_type, extension|
before do
allow(Rails).to receive(:cache).and_return(ActiveSupport::Cache::MemoryStore.new)
allow(RubyProf::Profile).to receive(:profile) do |&blk|
blk.call
RubyProf::Profile.new
end
allow(MemoryProfiler).to receive(:report) do |&blk|
blk.call
MemoryProfiler.start
MemoryProfiler.stop
end
end
it 'creates a profile of the request' do
project = create(:project, namespace: user.namespace)
time = Time.now
path = "/#{project.full_path}"
travel_to(time) do
get path, params: {}, headers: { 'X-Profile-Token' => Gitlab::RequestProfiler.profile_token, 'X-Profile-Mode' => profile_type }
end
profile_type = 'execution' if profile_type.nil?
profile_path = "#{Gitlab.config.shared.path}/tmp/requests_profiles/#{path.tr('/', '|')}_#{time.to_i}_#{profile_type}.#{extension}"
expect(File.exist?(profile_path)).to be true
end
after do
Gitlab::RequestProfiler.remove_all_profiles
end
end
context "when user is logged-in" do
before do
login_as(user)
end
include_examples 'profiling a request', 'execution', 'html'
include_examples 'profiling a request', nil, 'html'
include_examples 'profiling a request', 'memory', 'txt'
end
context "when user is not logged-in" do
include_examples 'profiling a request', 'execution', 'html'
include_examples 'profiling a request', nil, 'html'
include_examples 'profiling a request', 'memory', 'txt'
end
end
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