We think the Spring Rest Doc is great for documenting rest api. But it is based on Spring MVC Test，and we can't figure out how to use Spring MVC Test in my grails apps(Grails 3.0.5).
I tried to use a config class (with @Configuration and@ComponentScan) to scan grails components into the test context, but it seems like nothing had been loaded (when performing a http request to the mockmvc, it got 404).
I also tried to configure the grails controller directly, and got a run time error.
Could not autowire field: private reactor.bus.EventBus
I also tried to add @Integration (from grails) on the test class but recieved the same error.
Please help.
Here are some code samples.
what i tried was adding config class or class locations or grails controller to ContextConfiguration of the test class below. And the test class itself is basically following spring rest doc reference.
import org.junit.Before;
import org.junit.Rule;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.restdocs.RestDocumentation;
import static org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.documentationConfiguration;
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@ContextConfiguration
//TODO how to scan Grails components into the test context
public class QuestionRestSpec {
@Rule
public final RestDocumentation restDocumentation = new RestDocumentation("build/generated-snippets");
@Autowired
private WebApplicationContext context;
private MockMvc mockMvc;
@Before
public void setUp() {
this.mockMvc = MockMvcBuilders.webAppContextSetup(context)
.apply(documentationConfiguration(this.restDocumentation))
.build();
}
}
The config class(which has no use):
@Configuration
@EnableWebMvc
@ComponentScan
public class AskConfig {
}
