@Test
    public void testAdditionalStartupString() {
        final DockerImageName imageName = DockerImageName.parse("selenium/standalone-chrome").withTag(tag);
        try (
            BrowserWebDriverContainer<?> chrome = new BrowserWebDriverContainer<>(imageName)
                .withCapabilities(new ChromeOptions())
        ) {
            chrome.start();
        }
    }
Simple test to check that readiness detection works correctly across major versions of the containers.
modules/selenium/src/test/java/org/testcontainers/junit/SeleniumStartTest.java