@Test
public void overrideCharacterEncoding() throws Exception {
EnvironmentTestUtils.addEnvironment(this.context, "spring.thymeleaf.encoding:UTF-16");
this.context.register(
ThymeleafAutoConfiguration.class, PropertyPlaceholderAutoConfiguration.class);
this.context.refresh();
this.context.getBean(TemplateEngine.class).initialize();
ITemplateResolver resolver = this.context.getBean(ITemplateResolver.class);
assertThat(resolver instanceof TemplateResolver).isTrue();
assertThat(((TemplateResolver) resolver).getCharacterEncoding()).isEqualTo("UTF-16");
ThymeleafViewResolver views = this.context.getBean(ThymeleafViewResolver.class);
assertThat(views.getCharacterEncoding()).isEqualTo("UTF-16");
assertThat(views.getContentType()).isEqualTo("text/html;charset=UTF-16");
}
