[[mockmvc-server-htmlunit]] = HtmlUnit Integration :page-section-summary-toc: 1 Spring provides integration between xref:testing/mockmvc/overview.adoc[MockMvc] and https://htmlunit.sourceforge.io/[HtmlUnit]. This simplifies performing end-to-end testing when using HTML-based views. This integration lets you: * Easily test HTML pages by using tools such as https://htmlunit.sourceforge.io/[HtmlUnit], https://www.seleniumhq.org[WebDriver], and https://www.gebish.org/manual/current/#spock-junit-testng[Geb] without the need to deploy to a Servlet container. * Test JavaScript within pages. * Optionally, test using mock services to speed up testing. * Share logic between in-container end-to-end tests and out-of-container integration tests. NOTE: MockMvc works with templating technologies that do not rely on a Servlet Container (for example, Thymeleaf, FreeMarker, and others), but it does not work with JSPs, since they rely on the Servlet container.