WebMvcTest when Multiple TemplateResolver - spring-boot

Question

I have added a second TemplateResolver because I would like to use also Thymeleaf to serve Template for Plain-Text Templates. When starting application it works fine, the Thymeleaf templates are being resolved.
But from now my #WebMvcTests are not working. I says, that:
Error resolving template [disclaimer/view], template might not exist or might not be accessible by any of the configured Template Resolvers
The TemplateResolver are configures like:
#Configuration
public class SitemapViewResolverConfiguration {
#Bean
public ITemplateResolver thymeleafTextTemplateResolver() {
ClassLoaderTemplateResolver templateResolver = new ClassLoaderTemplateResolver();
templateResolver.setPrefix("/templates/sitemap/");
templateResolver.setCacheable(false);
templateResolver.setSuffix(".txt");
templateResolver.setTemplateMode(TemplateMode.TEXT);
templateResolver.setCharacterEncoding("UTF-8");
templateResolver.setCheckExistence(TRUE);
return templateResolver;
}
}
#Configuration
public class PageViewResolverConfiguration {
#Bean
public ITemplateResolver thymeleafHtmlTemplateResolver() {
ClassLoaderTemplateResolver templateResolver = new ClassLoaderTemplateResolver();
templateResolver.setPrefix("classpath:/templates/view/");
templateResolver.setCacheable(false);
templateResolver.setSuffix(".html");
templateResolver.setTemplateMode(TemplateMode.HTML);
templateResolver.setCharacterEncoding("UTF-8");
templateResolver.setCheckExistence(TRUE);
return templateResolver;
}
}
My template structure is as follows:
The test class is:
#RunWith(SpringRunner.class)
#WebMvcTest(DisclaimerController.class)
public class DisclaimerControllerTest {
#Autowired MockMvc mvc;
#Test
public void testGet() throws Exception {
mvc.perform(get("/disclaimer")
.andExpect(status().isOk())
.andExpect(view().name("disclaimer/view"))
;
}
}
Error:
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: Error resolving template [disclaimer/view], template might not exist or might not be accessible by any of the configured Template Resolvers

Answer 1

Okay, I found the problem. As I use #WebMvcTest it didn't load my TemplateResolver. As before I relied on Spring Boot automatic resolver, I am using now two selfmade resolver. But they are not picked up by the test, that's why MockMvc could not resolve it.
I fixed it by adding Configuration as Import:
#RunWith(SpringRunner.class)
#WebMvcTest({PageViewResolverConfiguration.class, DisclaimerController.class})
public class DisclaimerControllerTest {
...
}