refactor(infra-monitoring)

refactor(infra-gateway)
2025-08-11 14:32:01 +02:00
parent d87a5a4a93
commit 582678e226
16 changed files with 282 additions and 115 deletions
@@ -0,0 +1,88 @@
+package at.mocode.infrastructure.gateway
+
+import org.junit.jupiter.api.Test
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.test.autoconfigure.web.reactive.AutoConfigureWebTestClient
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.context.annotation.Import
+import org.springframework.test.web.reactive.server.WebTestClient
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RestController
+import org.springframework.cloud.gateway.route.RouteLocator
+import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder
+import java.time.Duration
+import org.junit.jupiter.api.Assertions.assertTrue
+import org.junit.jupiter.api.Assertions.assertNotNull
+import org.springframework.boot.test.context.TestConfiguration
+
+@SpringBootTest(
+    classes = [GatewayApplication::class],
+    webEnvironment = WebEnvironment.RANDOM_PORT,
+    properties = [
+        // Use a random port and disable discovery/consul for the test
+        "server.port=0",
+        "spring.cloud.discovery.enabled=false",
+        "spring.cloud.consul.enabled=false",
+        "spring.cloud.consul.config.enabled=false",
+        "spring.cloud.consul.discovery.register=false",
+        // Disable security autoconfiguration for tests
+        "spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.security.reactive.ReactiveSecurityAutoConfiguration,org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration,org.springframework.boot.actuate.autoconfigure.security.reactive.ReactiveManagementWebSecurityAutoConfiguration",
+        // Force a reactive web application so that Spring Cloud Gateway auto-config activates
+        "spring.main.web-application-type=reactive",
+        // Gateway discovery locator off; we use explicit test routes
+        "spring.cloud.gateway.discovery.locator.enabled=false"
+    ]
+)
+@AutoConfigureWebTestClient
+@Import(GatewayApplicationTests.TestRoutes::class, GatewayApplicationTests.InternalHelloController::class, GatewayApplicationTests.TestSecurityConfig::class)
+class GatewayApplicationTests {
+
+    @Autowired
+    lateinit var client: WebTestClient
+
+    @Autowired
+    lateinit var routeLocator: RouteLocator
+
+    @Test
+    fun contextLoads() {
+        // If the application context fails to load, this test will fail.
+    }
+
+    @Test
+    fun forwardRouteShouldReturnResponseFromInternalController() {
+        client.get()
+            .uri("/hello")
+            .exchange()
+            .expectStatus().isOk
+            .expectBody(String::class.java)
+            .isEqualTo("OK")
+    }
+
+    @RestController
+    class InternalHelloController {
+        @GetMapping("/internal/hello")
+        fun hello(): String = "OK"
+    }
+
+    @Configuration
+    class TestRoutes {
+        @Bean
+        fun routeLocator(builder: RouteLocatorBuilder): RouteLocator = builder.routes()
+            .route("test-forward") { r -> r.path("/hello").uri("forward:/internal/hello") }
+            .build()
+    }
+
+    @TestConfiguration
+    class TestSecurityConfig {
+        @Bean
+        fun springSecurityFilterChain(): org.springframework.security.web.server.SecurityWebFilterChain =
+            org.springframework.security.config.web.server.ServerHttpSecurity
+                .http()
+                .csrf { it.disable() }
+                .authorizeExchange { exchanges -> exchanges.anyExchange().permitAll() }
+                .build()
+    }
+}