import ./make-test-python.nix ({ lib, ... }: { name = "scrutiny"; meta.maintainers = with lib.maintainers; [ jnsgruk ]; nodes = { machine = { self, pkgs, lib, ... }: { services = { scrutiny.enable = true; scrutiny.collector.enable = true; }; environment.systemPackages = let seleniumScript = pkgs.writers.writePython3Bin "selenium-script" { libraries = with pkgs.python3Packages; [ selenium ]; } '' from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.firefox.options import Options from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC options = Options() options.add_argument("--headless") service = webdriver.FirefoxService(executable_path="${lib.getExe pkgs.geckodriver}") # noqa: E501 driver = webdriver.Firefox(options=options, service=service) driver.implicitly_wait(10) driver.get("http://localhost:8080/web/dashboard") wait = WebDriverWait(driver, 10).until( EC.text_to_be_present_in_element( (By.TAG_NAME, "body"), "Drive health at a glance") ) body_text = driver.find_element(By.TAG_NAME, "body").text assert "Temperature history for each device" in body_text driver.close() ''; in with pkgs; [ curl firefox-unwrapped geckodriver seleniumScript ]; }; }; # This is the test code that will check if our service is running correctly: testScript = '' start_all() # Wait for Scrutiny to be available machine.wait_for_unit("scrutiny") machine.wait_for_open_port(8080) # Ensure the API responds as we expect output = machine.succeed("curl localhost:8080/api/health") assert output == '{"success":true}' # Start the collector service to send some metrics collect = machine.succeed("systemctl start scrutiny-collector.service") # Ensure the application is actually rendered by the Javascript machine.succeed("PYTHONUNBUFFERED=1 selenium-script") ''; })