Question

我试图将基于Kotlin的示例转换为Kotlin Bean定义DSL语法。该应用程序运行良好，但测试失败。

original Kotlin sample，即转换后的Kotlin DSL sample。

像这样的bean定义。

fun beans() = beans {
    bean {
        CommandLineRunner {
            println("start data initialization...")
            val posts = ref<PostRepository>()

            posts.deleteAll()
                    .thenMany<Post>(
                            posts.saveAll(
                                    arrayListOf(
                                            Post(null, "my first post", "content of my first post"),
                                            Post(null, "my second post", "content of my second post")
                                    )
                            )
                    )
                    .log()
                    .subscribe(null, null, { println("data initialization done.") })
        }
    }

    bean {
        PostRoutes(PostHandler(ref())).routes()
    }


    bean<PasswordEncoder> {
        PasswordEncoderFactories.createDelegatingPasswordEncoder()
    }

    bean<SecurityWebFilterChain> {
        ref<ServerHttpSecurity>().authorizeExchange()
                .pathMatchers(HttpMethod.GET, "/posts/**").permitAll()
                .pathMatchers(HttpMethod.DELETE, "/posts/**").hasRole("ADMIN")
                .pathMatchers("/posts/**").authenticated()
                //.pathMatchers("/users/{user}/**").access(this::currentUserMatchesPath)
                .anyExchange().permitAll()
                .and()
                .csrf().disable()
                .build()
    }

    bean {
        val passwordEncoder = ref<PasswordEncoder>()
        val user = User.withUsername("user")
                .passwordEncoder { it -> passwordEncoder.encode(it) }
                .password("password")
                .roles("USER").build()
        val admin = User.withUsername("admin")
                .password("password")
                .passwordEncoder { it -> passwordEncoder.encode(it) }
                .roles("USER", "ADMIN")
                .build()
        MapReactiveUserDetailsService(user, admin)
    }

    bean {

        val config = CorsConfiguration().apply {
            // allowedOrigins = listOf("http://allowed-origin.com")
            // maxAge = 8000L
            // addAllowedMethod("PUT")
            // addAllowedHeader("X-Allowed")
        }

        val source = UrlBasedCorsConfigurationSource().apply {
            registerCorsConfiguration("/**", config)
        }

        CorsWebFilter(source)
    }

}

并在main函数中初始化bean。

fun main(args: Array<String>) {
    runApplication<DemoApplication>(*args) {
        addInitializers(beans())
    }
}

我创建了两个测试，但都没有。

@SpringBootTest(classes = arrayOf(DemoApplication::class))
class ApplicationTests {

    @Autowired
    private lateinit var routing: PostRoutes

    private lateinit var client: WebTestClient


    @BeforeAll
    fun setup(){
        client = WebTestClient.bindToRouterFunction(routing.routes()).build()
    }


    @Test
    fun `get all posts`() {
        client.get().uri("/posts")
                .exchange().expectStatus().isOk
    }

}

@SpringBootTest(classes = [DemoApplication::class], webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
class IntegrationTests {

    private lateinit var client: WebClient

    @LocalServerPort
    private var port: Int = 8080

    @BeforeAll
    fun setup() {
        client = WebClient.create("http://localhost:$port")
    }

    @Test
    fun `get all posts`() {
        client.get()
                .uri("/posts")
                .accept(MediaType.APPLICATION_JSON_UTF8)
                .exchange()
                .test()
                .expectNextMatches { it.statusCode() == HttpStatus.OK }
                .verifyComplete()
    }

}

类似的测试在my general kotlin sample中工作良好。

更新：由this topic解决，并在tests中添加了自定义ApplicationContextInitializer。

在基于Spring Boot 2 / Kotlin DSL的测试中未加载Bean

0 个答案: