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java-training-project-complete
Commit a547329f authored by Muhammad Abdul Qadeer Farooqui's avatar Muhammad Abdul Qadeer Farooqui
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test for TeacherService

parent 0a62c47d
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.idea/workspace.xml
View file @ a547329f
......@@ -2,20 +2,8 @@
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......@@ -30,13 +18,13 @@
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......
student-service/student-service/.idea/workspace.xml
View file @ a547329f
......@@ -5,10 +5,19 @@
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......@@ -26,6 +35,17 @@
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<setting file="file://$PROJECT_DIR$/src/main/java/com/example/student/service/StudentService.java" root0="FORCE_HIGHLIGHTING" />
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......
student-service/student-service/src/main/java/com/example/student/feign/FeignService.java
View file @ a547329f
......@@ -14,8 +14,8 @@ import static com.example.student.constant.Constant.FEIGN_URL;
public interface FeignService {
@GetMapping("/name/{teacherName}")
public ResponseEntity<TeacherDto> findTeacherByName(@PathVariable String teacherName);
ResponseEntity<TeacherDto> findTeacherByName(@PathVariable String teacherName);
@GetMapping("/age/{age}")
public ResponseEntity<List<TeacherDto>> findTeacherByAge(@PathVariable int age);
ResponseEntity<List<TeacherDto>> findTeacherByAge(@PathVariable int age);
}
student-service/student-service/src/main/java/com/example/student/mapper/StudentMapper.java
View file @ a547329f
......@@ -5,7 +5,6 @@ import com.example.student.model.Student;
import org.mapstruct.Mapper;
import java.util.List;
import java.util.Optional;
@Mapper(componentModel = "spring")
public interface StudentMapper {
......
teacher-service/teacher-service/.idea/uiDesigner.xml 0 → 100644
View file @ a547329f
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teacher-service/teacher-service/pom.xml
View file @ a547329f
......@@ -55,6 +55,20 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13.2</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.mockito/mockito-core -->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>4.6.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
......
teacher-service/teacher-service/src/main/java/com/example/teacher/controller/TeacherController.java
View file @ a547329f
......@@ -2,6 +2,7 @@ package com.example.teacher.controller;
import com.example.teacher.dto.TeacherDto;
import com.example.teacher.exception.ResourceNotFoundCustomException;
import com.example.teacher.model.Teacher;
import com.example.teacher.service.TeacherService;
import org.springframework.beans.factory.annotation.Autowired;
......@@ -32,7 +33,7 @@ public class TeacherController {
// GET methods
@GetMapping("/id-array")
public ResponseEntity<List<Teacher>> findTeacherById(@RequestParam int[] id) throws InterruptedException {
public ResponseEntity<List<Teacher>> findTeacherById(@RequestParam int[] id) throws InterruptedException, ResourceNotFoundCustomException {
List<Teacher> teacherList = new ArrayList<>();
for (int x: id) {
Optional<Teacher> myTeacher = teacherService.findTeacherById(x);
......
teacher-service/teacher-service/src/main/java/com/example/teacher/exception/ControllerAdvisor.java 0 → 100644
View file @ a547329f
package com.example.teacher.exception;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestControllerAdvice;
@RestControllerAdvice
public class ControllerAdvisor {
@ExceptionHandler(ResourceNotFoundCustomException.class)
@ResponseStatus(HttpStatus.NOT_FOUND)
public String handleResourceNotFoundCustomException() {
return "Teacher does not exist";
}
}
teacher-service/teacher-service/src/main/java/com/example/teacher/exception/ResourceNotFoundCustomException.java 0 → 100644
View file @ a547329f
package com.example.teacher.exception;
public class ResourceNotFoundCustomException extends Exception{
public ResourceNotFoundCustomException(String message) {
super(message);
}
}
teacher-service/teacher-service/src/main/java/com/example/teacher/service/TeacherService.java
View file @ a547329f
......@@ -2,6 +2,7 @@ package com.example.teacher.service;
import com.example.teacher.dto.ErrorDto;
import com.example.teacher.dto.TeacherDto;
import com.example.teacher.exception.ResourceNotFoundCustomException;
import com.example.teacher.mapper.TeacherMapper;
import com.example.teacher.model.Teacher;
import com.example.teacher.repository.TeacherRepository;
......@@ -42,14 +43,18 @@ public class TeacherService {
}
// GET Teacher By ID Synchronously
public Optional<Teacher> findTeacherById(int id) throws InterruptedException {
public Optional<Teacher> findTeacherById(int id) throws InterruptedException, ResourceNotFoundCustomException {
Thread.sleep(500);
log.info("GET Teacher of id " + id + " by Thread " + Thread.currentThread().getName());
Optional<Teacher> myTeacher = teacherRepository.findById(id);
// return Optional.of(myTeacher.filter(Teacher::isActive).orElseThrow(() -> new ResourceNotFoundCustomException("Teacher does not exist")));
if (myTeacher.isPresent() && myTeacher.get().isActive()){
return myTeacher;
}
return Optional.empty();
else {
throw new ResourceNotFoundCustomException("Teacher does not exist");
}
// return Optional.empty();
}
// GET Teacher By ID Asynchronously
......
teacher-service/teacher-service/src/test/java/com/example/teacher/controller/TeacherControllerTest.java 0 → 100644
View file @ a547329f
package com.example.teacher.controller;
import org.junit.runner.RunWith;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@WebMvcTest(TeacherController.class)
public class TeacherControllerTest {
}
teacher-service/teacher-service/src/test/java/com/example/teacher/service/TeacherServiceTest.java 0 → 100644
View file @ a547329f
package com.example.teacher.service;
import com.example.teacher.dto.TeacherDto;
import com.example.teacher.exception.ResourceNotFoundCustomException;
import com.example.teacher.mapper.TeacherMapper;
import com.example.teacher.model.Teacher;
import com.example.teacher.repository.TeacherRepository;
import org.assertj.core.api.DateAssert;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.jupiter.api.AfterEach;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Optional;
//@RunWith(MockitoJUnitRunner.class)
public class TeacherServiceTest {
@Mock
private TeacherRepository teacherRepository;
@Mock
private TeacherMapper teacherMapper;
@InjectMocks
private TeacherService teacherService;
private Teacher myTeacher;
private List<Teacher> teacherList;
private TeacherDto myTeacherDto;
private Date date;
AutoCloseable openMocks;
@Before
public void setup() {
// initializes a mock object for those fields that have @Mock on them.
openMocks = MockitoAnnotations.openMocks(this);
}
@Before
public void createTeacher() throws ParseException {
// create a dummy object
date = new SimpleDateFormat("yyyy:MM:dd").parse("11:11:2011");
myTeacher = new Teacher(0, "Teacher", 25, "maths", date, true);
myTeacherDto = new TeacherDto(0, "Teacher", 25, "maths", date, null);
teacherList = new ArrayList<>();
teacherList.add(myTeacher);
}
@Test
public void getAllTeachersTest() {
// run this instead of calling the actual repository method
Mockito.when(teacherRepository.findAll()).thenReturn(teacherList);
List<Teacher> mockTeacherList = teacherService.findAllTeachers();
// assert statements checks if the results are as we expected.
Assert.assertEquals(mockTeacherList.get(0), teacherList.get(0));
}
@Test
public void findTeacherByIdTest() throws InterruptedException, ResourceNotFoundCustomException {
Mockito.when(teacherRepository.findById(0)).thenReturn(Optional.of(myTeacher));
Optional<Teacher> returnedTeacher = teacherService.findTeacherById(0);
Assert.assertEquals(returnedTeacher.get(), myTeacher);
}
@Test
public void findTeacherByWrongIdTest() throws InterruptedException {
Mockito.when(teacherRepository.findById(0)).thenReturn(Optional.empty());
try {
Optional<Teacher> returnedTeacher = teacherService.findTeacherById(0);
}
catch (ResourceNotFoundCustomException e) {
Assert.assertEquals(e.getMessage(), "Teacher does not exist");
}
}
@Test
public void findTeacherByWrongIdTest1() throws InterruptedException {
Mockito.when(teacherRepository.findById(0)).thenReturn(Optional.empty());
Exception exception = Assert.assertThrows(ResourceNotFoundCustomException.class, () -> teacherService.findTeacherById(0));
Assert.assertEquals(exception.getMessage(), "Teacher does not exist");
}
@Test(expected = ResourceNotFoundCustomException.class)
public void findTeacherByWrongIdTest2() throws InterruptedException, ResourceNotFoundCustomException {
Mockito.when(teacherRepository.findById(0)).thenReturn(Optional.empty());
Optional<Teacher> returnedTeacher = teacherService.findTeacherById(0);
}
@Test
public void findTeacherByNameTest() throws ParseException {
Mockito.when(teacherRepository.findTeacherByName("Teacher")).thenReturn(myTeacher);
Mockito.when(teacherMapper.entityToDto(myTeacher)).thenReturn(myTeacherDto);
TeacherDto returnedTeacher = teacherService.findTeacherByName("Teacher");
Assert.assertEquals(returnedTeacher.getName(), myTeacherDto.getName());
Assert.assertEquals(returnedTeacher.getAge(), myTeacherDto.getAge());
// // assertEquals will check the reference of the object instead of its attributes.
// Assert.assertEquals(returnedTeacher, myTeacherDto);
Assert.assertEquals(returnedTeacher.getDateOfJoining(), date);
}
@Test
public void findTeacherByAgeTest() {
Mockito.when(teacherRepository.findTeacherByAge(25)).thenReturn(teacherList);
List<Teacher> returnedTeacherList = teacherService.findTeacherByAge(25);
Assert.assertEquals(returnedTeacherList, teacherList);
}
@Test
public void deleteTeacherByIdTest() {
Teacher myDeletedTeacher = new Teacher(0, "Teacher", 25, "maths", new Date(), false);
Mockito.when(teacherRepository.findTeacherById(0)).thenReturn(myTeacher);
boolean isDeleted = teacherService.deleteTeacherById(0);
Assert.assertTrue(isDeleted);
}
@Test
public void deleteTeacherByWrongIdTest() {
Teacher myDeletedTeacher = new Teacher(0, "Teacher", 25, "maths", new Date(), false);
Mockito.when(teacherRepository.findTeacherById(0)).thenReturn(null);
boolean isDeleted = teacherService.deleteTeacherById(0);
Assert.assertFalse(isDeleted);
}
@AfterEach
public void tearDown() throws Exception {
openMocks.close();
}
}
\ No newline at end of file
teacher-service/teacher-service/target/generated-sources/annotations/com/example/teacher/mapper/TeacherMapperImpl.java
View file @ a547329f
......@@ -7,7 +7,7 @@ import org.springframework.stereotype.Component;
@Generated(
value = "org.mapstruct.ap.MappingProcessor",
date = "2022-07-14T16:43:13+0500",
date = "2022-08-03T10:51:27+0500",
comments = "version: 1.4.2.Final, compiler: javac, environment: Java 18.0.1.1 (Oracle Corporation)"
)
@Component
......
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