content: /*
   * 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.kubernetes.it;
  
  import java.time.Duration;
  import java.util.List;
  import java.util.Map;
  
  import io.fabric8.kubernetes.api.model.Container;
  import io.fabric8.kubernetes.api.model.Pod;
  import io.fabric8.kubernetes.api.model.PodBuilder;
  import io.fabric8.kubernetes.api.model.WatchEventBuilder;
  import io.fabric8.kubernetes.client.utils.Serialization;
  import io.quarkus.test.common.QuarkusTestResource;
  import io.quarkus.test.junit.QuarkusTest;
  import io.quarkus.test.kubernetes.client.KubernetesServer;
  import io.quarkus.test.kubernetes.client.KubernetesTestServer;
  import io.restassured.RestAssured;
  import io.restassured.http.ContentType;
  import org.awaitility.Awaitility;
  import org.junit.jupiter.api.Test;
  
  import static org.hamcrest.Matchers.is;
  import static org.hamcrest.Matchers.notNullValue;
  
  @QuarkusTest
  @QuarkusTestResource(CamelQuarkusKubernetesServerTestResource.class)
  class KubernetesPodsTest {
  
      @KubernetesTestServer
      private KubernetesServer mockServer;
  
      @Test
      void podOperations() throws Exception {
          try (CamelKubernetesNamespace namespace = new CamelKubernetesNamespace()) {
              namespace.awaitCreation();
  
              Container container = new Container();
              container.setImage("busybox:latest");
              container.setName("camel-pod");
              container.setCommand(List.of("/bin/sh", "-c", "while true; do echo 'Hello, World!'; sleep 5; done"));
  
              Map<String, String> labels = Map.of("app", "camel-pod");
              Pod pod = new PodBuilder()
                      .withNewMetadata()
                      .withName("camel-pod")
                      .withNamespace(namespace.getNamespace())
                      .withLabels(labels)
                      .endMetadata()
                      .withNewSpec()
                      .withContainers(container)
                      .endSpec()
                      .build();
  
              // Create
              RestAssured.given()
                      .contentType(ContentType.JSON)
                      .body(pod)
                      .when()
                      .post("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod")
                      .then()
                      .statusCode(201)
                      .body("metadata.name", is("camel-pod"),
                              "metadata.namespace", is(namespace.getNamespace()),
                              "metadata.resourceVersion", notNullValue());
  
              // Read
              Pod currentPod = RestAssured.given()
                      .when()
                      .get("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod")
                      .then()
                      .statusCode(200)
                      .body("metadata.name", is("camel-pod"),
                              "metadata.namespace", is(namespace.getNamespace()),
                              "metadata.resourceVersion", notNullValue())
                      .extract()
                      .body()
                      .as(Pod.class);
  
              // Update
              Pod modifiedPod = new PodBuilder(currentPod)
                      .editSpec()
                      .withActiveDeadlineSeconds(60L)
                      .endSpec()
                      .build();
  
              RestAssured.given()
                      .contentType(ContentType.JSON)
                      .body(modifiedPod)
                      .when()
                      .put("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod")
                      .then()
                      .statusCode(200);
  
              Awaitility.await().pollInterval(Duration.ofMillis(250)).atMost(Duration.ofMinutes(1)).untilAsserted(() -> {
                  RestAssured.given()
                          .when()
                          .get("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod")
                          .then()
                          .statusCode(200)
                          .body("spec.activeDeadlineSeconds", is(60));
              });
  
              // List pods
              RestAssured.given()
                      .when()
                      .get("/kubernetes/pods/" + namespace.getNamespace())
                      .then()
                      .statusCode(200)
                      .body("[0].metadata.name", is("camel-pod"),
                              "[0].metadata.namespace", is(namespace.getNamespace()),
                              "[0].spec.activeDeadlineSeconds", is(60));
  
              // List by labels
              RestAssured.given()
                      .contentType(ContentType.JSON)
                      .body(labels)
                      .when()
                      .get("/kubernetes/pods/labels/" + namespace.getNamespace())
                      .then()
                      .statusCode(200)
                      .body("[0].metadata.name", is("camel-pod"),
                              "[0].metadata.namespace", is(namespace.getNamespace()),
                              "[0].spec.activeDeadlineSeconds", is(60));
  
              // Delete
              RestAssured.given()
                      .when()
                      .delete("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod")
                      .then()
                      .statusCode(204);
  
              Awaitility.await().pollInterval(Duration.ofMillis(250)).atMost(Duration.ofMinutes(1)).untilAsserted(() -> {
                  RestAssured.given()
                          .when()
                          .get("/kubernetes/pods/" + namespace.getNamespace())
                          .then()
                          .statusCode(200)
                          .body("size()", is(0));
              });
          }
      }
  
      @Test
      void createPodWithKubernetesClientAutowiringDisabled() throws Exception {
          try (CamelKubernetesNamespace namespace = new CamelKubernetesNamespace()) {
              namespace.awaitCreation();
  
              Container container = new Container();
              container.setImage("busybox:latest");
              container.setName("camel-pod-no-autowire");
              container.setCommand(List.of("/bin/sh", "-c", "while true; do echo 'Hello, World!'; sleep 5; done"));
  
              Map<String, String> labels = Map.of("app", "camel-pod-no-autowire");
              Pod pod = new PodBuilder()
                      .withNewMetadata()
                      .withName("camel-pod-no-autowire")
                      .withNamespace(namespace.getNamespace())
                      .withLabels(labels)
                      .endMetadata()
                      .withNewSpec()
                      .withContainers(container)
                      .endSpec()
                      .build();
  
              // Create with the non-autowired k8s client component
              RestAssured.given()
                      .queryParam("isAutowiredClient", "false")
                      .contentType(ContentType.JSON)
                      .body(pod)
                      .when()
                      .post("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod-no-autowire")
                      .then()
                      .statusCode(201)
                      .body("metadata.name", is("camel-pod-no-autowire"),
                              "metadata.namespace", is(namespace.getNamespace()),
                              "metadata.resourceVersion", notNullValue());
  
              // Read
              RestAssured.given()
                      .when()
                      .get("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod-no-autowire")
                      .then()
                      .statusCode(200)
                      .body("metadata.name", is("camel-pod-no-autowire"),
                              "metadata.namespace", is(namespace.getNamespace()),
                              "metadata.resourceVersion", notNullValue());
  
              // Delete
              RestAssured.given()
                      .when()
                      .delete("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod-no-autowire")
                      .then()
                      .statusCode(204);
          }
      }
  
      @Test
      void podEvents() throws Exception {
          try (CamelKubernetesNamespace namespace = new CamelKubernetesNamespace()) {
              namespace.awaitCreation();
  
              Container container = new Container();
              container.setImage("busybox:latest");
              container.setName("camel-pod-watched");
              container.setCommand(List.of("/bin/sh", "-c", "while true; do echo 'Hello, World!'; sleep 5; done"));
  
              Map<String, String> labels = Map.of("app", "camel-pod");
              Pod pod = new PodBuilder()
                      .withNewMetadata()
                      .withName("camel-pod-watched")
                      .withNamespace(namespace.getNamespace())
                      .withLabels(labels)
                      .endMetadata()
                      .withNewSpec()
                      .withContainers(container)
                      .endSpec()
                      .build();
  
              if (mockServer != null) {
                  String podEvent = Serialization.asJson(new WatchEventBuilder().withType("ADDED").withObject(pod).build())
                          + "\n";
                  String clientNamespace = mockServer.getClient().getNamespace();
                  mockServer.expect()
                          .get()
                          .withPath("/api/v1/namespaces/" + clientNamespace + "/pods?allowWatchBookmarks=true&watch=true")
                          .andReturn(200, podEvent)
                          .always();
              }
  
              RestAssured.given()
                      .queryParam("namespace", namespace.getNamespace())
                      .when()
                      .post("/kubernetes/route/pod-listener/start")
                      .then()
                      .statusCode(204);
  
              RestAssured.given()
                      .contentType(ContentType.JSON)
                      .body(pod)
                      .when()
                      .post("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod-watched")
                      .then()
                      .statusCode(201)
                      .body("metadata.name", is("camel-pod-watched"),
                              "metadata.namespace", is(namespace.getNamespace()));
  
              RestAssured.given()
                      .when()
                      .delete("/kubernetes/pods/" + namespace.getNamespace() + "/camel-pod-watched")
                      .then()
                      .statusCode(204);
  
              RestAssured.given()
                      .get("/kubernetes/pods/events")
                      .then()
                      .statusCode(200)
                      .body("metadata.name", is("camel-pod-watched"),
                              "metadata.namespace", is(namespace.getNamespace()));
          } finally {
              RestAssured.given()
                      .when()
                      .post("/kubernetes/route/pod-listener/stop")
                      .then()
                      .statusCode(204);
          }
      }
  }
  