Server: use awaitility in quarkus tests

dhfs-parent/pom.xml

@@ -54,6 +54,12 @@
                 <version>1.18.34</version>
                 <scope>provided</scope>
             </dependency>
+            <dependency>
+                <groupId>org.awaitility</groupId>
+                <artifactId>awaitility</artifactId>
+                <version>4.2.2</version>
+                <scope>test</scope>
+            </dependency>
             <dependency>
                 <groupId>org.junit.jupiter</groupId>
                 <artifactId>junit-jupiter-engine</artifactId>

dhfs-parent/server/pom.xml

@@ -18,6 +18,11 @@
             <artifactId>testcontainers</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>com.usatiuk</groupId>
             <artifactId>autoprotomap</artifactId>

dhfs-parent/server/src/test/java/com/usatiuk/dhfs/files/DhfsFileServiceSimpleTestImpl.java

@@ -17,8 +17,11 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
 import java.util.UUID;
+import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicReference;
 
+import static org.awaitility.Awaitility.await;
+
 class Profiles {
     public static class DhfsFileServiceSimpleTestProfile implements QuarkusTestProfile {
         @Override
@@ -228,14 +231,14 @@ public class DhfsFileServiceSimpleTestImpl {
         Assertions.assertArrayEquals(new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9},
                 fileService.read(fileService.open("/moveOverTest2").get(), 0, 10).get().toByteArray());
 
-        Thread.sleep(1000);
-
-        try {
-            chunkObj.runReadLocked(JObjectManager.ResolutionStrategy.LOCAL_ONLY, (m, d) -> {
-                Assertions.assertFalse(m.getReferrers().contains(uuid));
-                return null;
-            });
-        } catch (DeletedObjectAccessException ignored) {}
+        await().atMost(5, TimeUnit.SECONDS).until(() -> {
+            try {
+                return chunkObj.runReadLocked(JObjectManager.ResolutionStrategy.LOCAL_ONLY,
+                        (m, d) -> !m.getReferrers().contains(uuid));
+            } catch (DeletedObjectAccessException ignored) {
+                return true;
+            }
+        });
     }
 
     @Test