adding a small note about waitable

shawkins · Jan 11, 2023 · 5eb1277 · 5eb1277
1 parent 8dc70e5
commit 5eb1277
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/kubernetes-client-api/src/main/java/io/fabric8/kubernetes/client/dsl/Waitable.java b/kubernetes-client-api/src/main/java/io/fabric8/kubernetes/client/dsl/Waitable.java
@@ -26,7 +26,9 @@ public interface Waitable<T, P> {
    * Wait for the given condition to be true.
    * <p>
    * The processing of events will be in the IO thread, blocking operations should be avoided.
-   * 
+   * <p>
+   * If nothing exists, the condition will be tested with a null value.
+   *
    * @param condition
    * @param amount
    * @param timeUnit

diff --git a/...etes-itests/src/test/java/io/fabric8/kubernetes/GenericClusterScopedCustomResourceIT.java b/...etes-itests/src/test/java/io/fabric8/kubernetes/GenericClusterScopedCustomResourceIT.java
@@ -51,8 +51,9 @@ public static void initCrd() {
     client.apiextensions().v1().customResourceDefinitions()
         .withName("satellites.demos.fabric8.io")
         .waitUntilCondition(
-            c -> c.getStatus() != null && c.getStatus().getConditions() != null && c.getStatus().getConditions().stream()
-                .anyMatch(crdc -> crdc.getType().equals("Established") && crdc.getStatus().equals("True")),
+            c -> c != null && c.getStatus() != null && c.getStatus().getConditions() != null
+                && c.getStatus().getConditions().stream()
+                    .anyMatch(crdc -> crdc.getType().equals("Established") && crdc.getStatus().equals("True")),
             10L, TimeUnit.SECONDS);
   }