selenium tests fail against headless chrome
This is what worked for me:
var chromeOptions = new ChromeOptions(); chromeOptions.AddArguments("--headless");chromeOptions.AddArguments("--disable-gpu");chromeOptions.AddArguments("--window-size=1280,800");chromeOptions.AddArguments("--allow-insecure-localhost");//specifically this line here :)chromeOptions.AddAdditionalCapability("acceptInsecureCerts", true, true);Found from https://bugs.chromium.org/p/chromium/issues/detail?id=721739
I had the same issue, the local server was using selfsigned certificate, here is the combination that worked for me:
ChromeOptions options = new ChromeOptions();options.addArguments("--headless");options.addArguments("--disable-gpu");options.addArguments("--no-sandbox");options.addArguments("--allow-insecure-localhost");
Try this:
final ChromeOptions options = new ChromeOptions();options.addArguments("--headless");options.addArguments("--window-size=1280,800");WebDriver driver = new ChromeDriver(options);