In the Selenium options (on Firefox) I can find Custom browser.
Is it possible to use this option to run a Selenium test in Chromiu
Yes, it is...
In a Linux you can install, to use without a xwindow (ex.: in a webserver) too... Its nice to some tests.
apt install chromium-shell
In a code, you'll need a chromedriver, look this:
chromedriver
In this case i'll use a python code, to open a chromium in a headless mode:
def startBot():
chrome_options = Options()
chrome_options.add_argument('--headless')
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage')
driver = webdriver.Chrome('/opt/chromedriver85', options=chrome_options)
#driver.set_window_size(1366, 728)
#aguardar carregamento em segundos
driver.implicitly_wait(5)
print("get url...")
driver.get("https://www.google.com")
Obs.:
A headless browser is a great tool for automated testing and server environments where you don't need a visible UI shell. (source)
That's it!