package com.github.signed.sandboxes.spring.advices;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InOrder;
import org.mockito.Mockito;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.boot.test.TestRestTemplate;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.springframework.http.HttpMethod.POST;
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = {AdvisedControllerApplication.class, AdvisedControllerApplication_MockTest.Config.class})
@WebAppConfiguration
@IntegrationTest("server.port:0")
public class AdvisedControllerApplication_MockTest {
@Configuration
static class Config {
@Bean
public Reporter reporter() {
return mock(Reporter.class);
}
@Bean
public BusinessLogic businessLogic() {
return mock(BusinessLogic.class);
}
}
@Value("${local.server.port}")
int port;
@Autowired
Reporter reporter;
@Autowired
BusinessLogic businessLogic;
@Before
public void setUp() throws Exception {
Mockito.reset(reporter);
Mockito.reset(businessLogic);
}
@Test
public void callEndpoint() throws Exception {
assertThat(responseBody(), equalTo("hello world"));
InOrder order = Mockito.inOrder(reporter);
order.verify(reporter).filterEnter();
order.verify(reporter).aspectEnter();
order.verify(reporter).controller();
order.verify(reporter).aspectExit();
order.verify(reporter).filterExit();
}
@Test
public void testErrorHandling() throws Exception {
doThrow(new BusinessException()).when(businessLogic).executeLogic();
assertThat(response().getStatusCode(), equalTo(HttpStatus.BAD_REQUEST));
InOrder order = Mockito.inOrder(reporter);
order.verify(reporter).filterEnter();
order.verify(reporter).aspectEnter();
order.verify(reporter).controller();
order.verify(reporter).aspectExit();
order.verify(reporter).earlierAdvise("BusinessException");
order.verify(reporter).filterExit();
}
@Test
public void testErrorHandlingInLaterAdvice() throws Exception {
doThrow(new AnotherBusinessException()).when(businessLogic).executeLogic();
assertThat(response().getStatusCode(), equalTo(HttpStatus.MOVED_PERMANENTLY));
InOrder order = Mockito.inOrder(reporter);
order.verify(reporter).filterEnter();
order.verify(reporter).aspectEnter();
order.verify(reporter).controller();
order.verify(reporter).aspectExit();
order.verify(reporter).laterAdvise("AnotherBusinessException");
order.verify(reporter).filterExit();
}
private String responseBody() {
ResponseEntity<String> responseTextResponseEntity = response();
return responseTextResponseEntity.getBody();
}
private ResponseEntity<String> response() {
return new TestRestTemplate().exchange(url(), POST, new HttpEntity<>("world"), String.class);
}
private String url() {
return "http://localhost:" + port;
}
}