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JAVA-8149: Update Introduction to the Functional Web Framework in Spring 

5
This commit is contained in:
sampadawagde 2022-05-30 18:21:38 +05:30
parent a7cae2e766
commit b14e8332f8
2 changed files with 36 additions and 47 deletions
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34
spring-reactive/src/main/java/com/baeldung/reactive/webflux/functional/EmployeeFunctionalConfig.java
View File

@ -25,49 +25,39 @@ public class EmployeeFunctionalConfig {
@Bean
RouterFunction<ServerResponse> getAllEmployeesRoute() {
return route(GET("/employees"),
req -> ok().body(
employeeRepository().findAllEmployees(), Employee.class));
return route(GET("/employees"), req -> ok().body(employeeRepository().findAllEmployees(), Employee.class));
}
@Bean
RouterFunction<ServerResponse> getEmployeeByIdRoute() {
return route(GET("/employees/{id}"),
req -> ok().body(
employeeRepository().findEmployeeById(req.pathVariable("id")), Employee.class));
return route(GET("/employees/{id}"), req -> ok().body(employeeRepository().findEmployeeById(req.pathVariable("id")), Employee.class));
}
@Bean
RouterFunction<ServerResponse> updateEmployeeRoute() {
return route(POST("/employees/update"),
req -> req.body(toMono(Employee.class))
return route(POST("/employees/update"), req -> req.body(toMono(Employee.class))
.doOnNext(employeeRepository()::updateEmployee)
.then(ok().build()));
}
@Bean
RouterFunction<ServerResponse> composedRoutes() {
return
route(GET("/employees"),
req -> ok().body(
employeeRepository().findAllEmployees(), Employee.class))
return route(GET("/employees"), req -> ok().body(employeeRepository().findAllEmployees(), Employee.class))
.and(route(GET("/employees/{id}"),
req -> ok().body(
employeeRepository().findEmployeeById(req.pathVariable("id")), Employee.class)))
.and(route(GET("/employees/{id}"), req -> ok().body(employeeRepository().findEmployeeById(req.pathVariable("id")), Employee.class)))
.and(route(POST("/employees/update"),
req -> req.body(toMono(Employee.class))
.and(route(POST("/employees/update"), req -> req.body(toMono(Employee.class))
.doOnNext(employeeRepository()::updateEmployee)
.then(ok().build())));
}
@Bean
public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) {
http
.csrf().disable()
.authorizeExchange()
.anyExchange().permitAll();
http.csrf()
.disable()
.authorizeExchange()
.anyExchange()
.permitAll();
return http.build();
}
}
}

49
spring-reactive/src/test/java/com/baeldung/reactive/webflux/functional/EmployeeSpringFunctionalIntegrationTest.java
View File

@ -31,55 +31,54 @@ public class EmployeeSpringFunctionalIntegrationTest {
@Test
public void givenEmployeeId_whenGetEmployeeById_thenCorrectEmployee() {
WebTestClient client = WebTestClient
.bindToRouterFunction(config.getEmployeeByIdRoute())
.build();
WebTestClient client = WebTestClient.bindToRouterFunction(config.getEmployeeByIdRoute())
.build();
Employee employee = new Employee("1", "Employee 1");
given(employeeRepository.findEmployeeById("1")).willReturn(Mono.just(employee));
client.get()
.uri("/employees/1")
.exchange()
.expectStatus().isOk()
.expectBody(Employee.class).isEqualTo(employee);
.uri("/employees/1")
.exchange()
.expectStatus()
.isOk()
.expectBody(Employee.class)
.isEqualTo(employee);
}
@Test
public void whenGetAllEmployees_thenCorrectEmployees() {
WebTestClient client = WebTestClient
.bindToRouterFunction(config.getAllEmployeesRoute())
.build();
WebTestClient client = WebTestClient.bindToRouterFunction(config.getAllEmployeesRoute())
.build();
List<Employee> employees = Arrays.asList(
new Employee("1", "Employee 1"),
new Employee("2", "Employee 2")
);
List<Employee> employees = Arrays.asList(new Employee("1", "Employee 1"), new Employee("2", "Employee 2"));
Flux<Employee> employeeFlux = Flux.fromIterable(employees);
given(employeeRepository.findAllEmployees()).willReturn(employeeFlux);
client.get()
.uri("/employees")
.exchange()
.expectStatus().isOk()
.expectBodyList(Employee.class).isEqualTo(employees);
.uri("/employees")
.exchange()
.expectStatus()
.isOk()
.expectBodyList(Employee.class)
.isEqualTo(employees);
}
@Test
public void whenUpdateEmployee_thenEmployeeUpdated() {
WebTestClient client = WebTestClient
.bindToRouterFunction(config.updateEmployeeRoute())
.build();
WebTestClient client = WebTestClient.bindToRouterFunction(config.updateEmployeeRoute())
.build();
Employee employee = new Employee("1", "Employee 1 Updated");
client.post()
.uri("/employees/update")
.body(Mono.just(employee), Employee.class)
.exchange()
.expectStatus().isOk();
.uri("/employees/update")
.body(Mono.just(employee), Employee.class)
.exchange()
.expectStatus()
.isOk();
verify(employeeRepository).updateEmployee(employee);
}