Add test for AI service resolution by name apache#6866

integration-tests/langchain4j/src/main/java/org/apache/camel/quarkus/component/langchain/it/AiServiceResolvedByName.java

@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.quarkus.component.langchain.it;
+
+import java.util.function.Supplier;
+
+import dev.langchain4j.data.message.AiMessage;
+import dev.langchain4j.model.chat.ChatLanguageModel;
+import dev.langchain4j.model.output.Response;
+import dev.langchain4j.service.UserMessage;
+import io.quarkiverse.langchain4j.RegisterAiService;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Named;
+import org.apache.camel.Handler;
+
+@ApplicationScoped
+@Named("aiServiceResolvedByName")
+@RegisterAiService(chatLanguageModelSupplier = AiServiceResolvedByName.AiServiceResolvedByNameModelSupplier.class)
+public interface AiServiceResolvedByName {
+
+    public static class AiServiceResolvedByNameModelSupplier implements Supplier<ChatLanguageModel> {
+        @Override
+        public ChatLanguageModel get() {
+            return (messages) -> {
+                return new Response<>(new AiMessage("AiServiceResolvedByName has been resolved"));
+            };
+        }
+    }
+
+    @UserMessage("Any prompt")
+    @Handler
+    String chatByName(String input);
+}

integration-tests/langchain4j/src/main/java/org/apache/camel/quarkus/component/langchain/it/LangChain4jResource.java

@@ -46,4 +46,11 @@ public String aiServiceShouldBeResolvableByInterface() {
         return producerTemplate.requestBody("direct:ai-service-should-be-resolvable-by-interface", "dummy-body", String.class);
     }
 
+    @Path("/ai-service-should-be-resolvable-by-name")
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    public String aiServiceShouldBeResolvableByName() {
+        return producerTemplate.requestBody("direct:ai-service-should-be-resolvable-by-name", "dummy-body", String.class);
+    }
+
 }

integration-tests/langchain4j/src/main/java/org/apache/camel/quarkus/component/langchain/it/LangChain4jRoute.java

@@ -34,5 +34,8 @@ public void configure() {
 
         from("direct:ai-service-should-be-resolvable-by-interface")
                 .bean(AiServiceResolvedByInterface.class);
+
+        from("direct:ai-service-should-be-resolvable-by-name")
+                .bean("aiServiceResolvedByName");
     }
 }

integration-tests/langchain4j/src/test/java/org/apache/camel/quarkus/component/langchain4jit/LangChain4jTest.java

@@ -18,6 +18,7 @@
 
 import io.quarkus.test.junit.QuarkusTest;
 import io.restassured.RestAssured;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import static org.hamcrest.Matchers.is;
@@ -44,4 +45,14 @@ void aiServiceShouldBeResolvedByInterface() {
                 .statusCode(200)
                 .body(is("AiServiceResolvedByInterface has been resolved"));
     }
+
+    @Test
+    @Disabled("https://github.com/apache/camel-quarkus/issues/6866")
+    void aiServiceShouldBeResolvedByName() {
+        RestAssured.given()
+                .get("/langchain4j/ai-service-should-be-resolvable-by-name")
+                .then()
+                .statusCode(200)
+                .body(is("AiServiceResolvedByName has been resolved"));
+    }
 }