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BAEL-2736 rest assured spring mock mvc (#6466) 

* Include rest-assured.spring-mock-mvc dependency

BAEL-2736

* Rest Assured Spring Mock MVC Tests

BAEL-2736
This commit is contained in:
Trevor Gowing 2019-03-25 15:29:04 +02:00 committed by KevinGilmore
parent d84dedbb95
commit fda8a29eb6
8 changed files with 226 additions and 10 deletions
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32
testing-modules/rest-assured/pom.xml
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@ -19,6 +19,10 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-json</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
@ -97,7 +101,7 @@
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<artifactId>joda-time</artifactId>
</dependency>
<dependency>
@ -143,15 +147,6 @@
<artifactId>wiremock</artifactId>
<version>${wiremock.version}</version>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>json-schema-validator</artifactId>
</dependency>
<dependency>
<groupId>com.github.fge</groupId>
<artifactId>json-schema-validator</artifactId>
@ -167,6 +162,23 @@
<artifactId>commons-collections</artifactId>
<version>${commons-collections.version}</version>
</dependency>
<!-- Rest Assured Dependencies-->
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>spring-mock-mvc</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>json-schema-validator</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>

17
testing-modules/rest-assured/src/main/java/com/baeldung/restassured/learner/Course.java Normal file
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@ -0,0 +1,17 @@
package com.baeldung.restassured.learner;
class Course {
private String code;
public Course() {
}
Course(String code) {
this.code = code;
}
String getCode() {
return code;
}
}

31
testing-modules/rest-assured/src/main/java/com/baeldung/restassured/learner/CourseController.java Normal file
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@ -0,0 +1,31 @@
package com.baeldung.restassured.learner;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Collection;
import static org.springframework.http.MediaType.APPLICATION_JSON_UTF8_VALUE;
@RestController
@RequestMapping(path = "/courses")
public class CourseController {
private final CourseService courseService;
public CourseController(CourseService courseService) {
this.courseService = courseService;
}
@GetMapping(produces = APPLICATION_JSON_UTF8_VALUE)
public Collection<Course> getCourses() {
return courseService.getCourses();
}
@GetMapping(path = "/{code}", produces = APPLICATION_JSON_UTF8_VALUE)
public Course getCourse(@PathVariable String code) {
return courseService.getCourse(code);
}
}

18
testing-modules/rest-assured/src/main/java/com/baeldung/restassured/learner/CourseControllerExceptionHandler.java Normal file
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@ -0,0 +1,18 @@
package com.baeldung.restassured.learner;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;
@ControllerAdvice(assignableTypes = CourseController.class)
public class CourseControllerExceptionHandler extends ResponseEntityExceptionHandler {
@ResponseStatus(HttpStatus.NOT_FOUND)
@ExceptionHandler(CourseNotFoundException.class)
@SuppressWarnings("ThrowablePrintedToSystemOut")
public void handleCourseNotFoundException(CourseNotFoundException cnfe) {
System.out.println(cnfe);
}
}

8
testing-modules/rest-assured/src/main/java/com/baeldung/restassured/learner/CourseNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package com.baeldung.restassured.learner;
class CourseNotFoundException extends RuntimeException {
CourseNotFoundException(String code) {
super(code);
}
}

27
testing-modules/rest-assured/src/main/java/com/baeldung/restassured/learner/CourseService.java Normal file
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@ -0,0 +1,27 @@
package com.baeldung.restassured.learner;
import org.springframework.stereotype.Service;
import java.util.Collection;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
@Service
class CourseService {
private static final Map<String, Course> COURSE_MAP = new ConcurrentHashMap<>();
static {
Course wizardry = new Course("Wizardry");
COURSE_MAP.put(wizardry.getCode(), wizardry);
}
Collection<Course> getCourses() {
return COURSE_MAP.values();
}
Course getCourse(String code) {
return Optional.ofNullable(COURSE_MAP.get(code)).orElseThrow(() -> new CourseNotFoundException(code));
}
}

40
testing-modules/rest-assured/src/test/java/com/baeldung/restassured/learner/CourseControllerIntegrationTest.java Normal file
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@ -0,0 +1,40 @@
package com.baeldung.restassured.learner;
import static io.restassured.module.mockmvc.RestAssuredMockMvc.given;
import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
import static org.springframework.http.HttpStatus.NOT_FOUND;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.context.WebApplicationContext;
import io.restassured.module.mockmvc.RestAssuredMockMvc;
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = RANDOM_PORT)
public class CourseControllerIntegrationTest {
@Autowired
private WebApplicationContext webApplicationContext;
@Before
public void initialiseRestAssuredMockMvcWebApplicationContext() {
RestAssuredMockMvc.webAppContextSetup(webApplicationContext);
}
@Test
public void givenNoMatchingCourseCodeWhenGetCourseThenRespondWithStatusNotFound() {
String nonMatchingCourseCode = "nonMatchingCourseCode";
given()
.when()
.get("/courses/" + nonMatchingCourseCode)
.then()
.log().ifValidationFails()
.statusCode(NOT_FOUND.value());
}
}

63
testing-modules/rest-assured/src/test/java/com/baeldung/restassured/learner/CourseControllerUnitTest.java Normal file
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@ -0,0 +1,63 @@
package com.baeldung.restassured.learner;
import io.restassured.module.mockmvc.RestAssuredMockMvc;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import java.util.Collections;
import static io.restassured.http.ContentType.JSON;
import static io.restassured.module.mockmvc.RestAssuredMockMvc.given;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.mockito.Mockito.when;
import static org.springframework.http.HttpStatus.NOT_FOUND;
import static org.springframework.http.HttpStatus.OK;
@RunWith(MockitoJUnitRunner.class)
public class CourseControllerUnitTest {
@Mock
private CourseService courseService;
@InjectMocks
private CourseController courseController;
@InjectMocks
private CourseControllerExceptionHandler courseControllerExceptionHandler;
@Before
public void initialiseRestAssuredMockMvcStandalone() {
RestAssuredMockMvc.standaloneSetup(courseController, courseControllerExceptionHandler);
}
@Test
public void givenNoExistingCoursesWhenGetCoursesThenRespondWithStatusOkAndEmptyArray() {
when(courseService.getCourses()).thenReturn(Collections.emptyList());
given()
.when()
.get("/courses")
.then()
.log().ifValidationFails()
.statusCode(OK.value())
.contentType(JSON)
.body(is(equalTo("[]")));
}
@Test
public void givenNoMatchingCoursesWhenGetCoursesThenRespondWithStatusNotFound() {
String nonMatchingCourseCode = "nonMatchingCourseCode";
when(courseService.getCourse(nonMatchingCourseCode)).thenThrow(new CourseNotFoundException(nonMatchingCourseCode));
given()
.when()
.get("/courses/" + nonMatchingCourseCode)
.then()
.log().ifValidationFails()
.statusCode(NOT_FOUND.value());
}
}