Add more logging to debug issue in runInPod test

src/test/java/org/csanchez/jenkins/plugins/kubernetes/pipeline/KubernetesPipelineTest.java

@@ -28,10 +28,12 @@
 import static org.hamcrest.Matchers.*;
 import static org.junit.Assert.*;
 
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.stream.Collectors;
 
 import org.csanchez.jenkins.plugins.kubernetes.PodTemplate;
 import org.jenkinsci.plugins.workflow.cps.CpsFlowDefinition;
@@ -46,6 +48,7 @@
 import io.fabric8.kubernetes.api.model.NamespaceBuilder;
 import io.fabric8.kubernetes.api.model.Pod;
 import io.fabric8.kubernetes.api.model.PodList;
+import io.fabric8.kubernetes.api.model.PodListBuilder;
 import io.fabric8.kubernetes.client.KubernetesClient;
 
 /**
@@ -66,24 +69,28 @@ public void runInPod() throws Exception {
  p.setDefinition(new CpsFlowDefinition(loadPipelineScript("runInPod.groovy"), true));
  WorkflowRun b = p.scheduleBuild2(0).waitForStart();
  assertNotNull(b);
- List<PodTemplate> templates = cloud.getAllTemplates();
 
- PodTemplate template = null;
- while ((template = podTemplateWithLabel("runInPod", templates)) == null) {
+ List<PodTemplate> templates = null;
+ while ((templates = podTemplatesWithLabel("runInPod", cloud.getAllTemplates())).isEmpty()) {
  LOGGER.log(Level.INFO, "Waiting for runInPod template to be created");
- templates = cloud.getAllTemplates();
  Thread.sleep(1000);
  }
+ LOGGER.log(Level.INFO, "Found templates with label runInPod: {0}", templates);
+ for (PodTemplate template : cloud.getAllTemplates()) {
+ LOGGER.log(Level.INFO, "Cloud template \"{0}\" labels: {1}",
+ new Object[] { template.getName(), template.getLabelsMap() });
+ }
 
  Map<String, String> labels = getLabels(cloud, this);
- LOGGER.log(Level.INFO, "Waiting for pods to be created with labels: {0}", labels);
- PodList pods = cloud.connect().pods().withLabels(labels).list();
+ PodList pods = new PodListBuilder().withItems(Collections.emptyList()).build();
  while (pods.getItems().isEmpty()) {
  LOGGER.log(Level.INFO, "Waiting for pods to be created with labels: {0}", labels);
  pods = cloud.connect().pods().withLabels(labels).list();
  Thread.sleep(1000);
  }
 
+ assertThat(templates, hasSize(1));
+ PodTemplate template = templates.get(0);
  assertEquals(Integer.MAX_VALUE, template.getInstanceCap());
  assertThat(template.getLabelsMap(), hasEntry("jenkins/runInPod", "true"));
 
@@ -99,9 +106,8 @@ public void runInPod() throws Exception {
  deletePods(cloud.connect(), getLabels(cloud, this), true));
  }
 
- private PodTemplate podTemplateWithLabel(String label, List<PodTemplate> templates) {
- return templates != null ? templates.stream().filter(t -> label.equals(t.getLabel())).findFirst().orElse(null)
- : null;
+ private List<PodTemplate> podTemplatesWithLabel(String label, List<PodTemplate> templates) {
+ return templates.stream().filter(t -> label.equals(t.getLabel())).collect(Collectors.toList());
  }
 
  @Test