Test DeferredSupplier

Author: mpkorstanje

platform-tests/src/test/java/org/junit/platform/engine/support/store/NamespacedHierarchicalStoreTests.java

@@ -753,8 +753,26 @@ void getCanBeInterrupted() {
 			});
 			assertTrue(Thread.interrupted());
 		}
+		
+		@Test
+		void getOrThrowCanBeInterrupted() {
+			var supplier = new NamespacedHierarchicalStore.DeferredSupplier(() -> {
+				try {
+					Thread.sleep(1000);
+				}
+				catch (InterruptedException e) {
+					throw new ComputeException(e);
+				}
+				return value;
+			});
+			Thread.currentThread().interrupt();
+			assertThrows(InterruptedException.class, () -> {
+				supplier.getOrThrow();
+			});
+			assertTrue(Thread.interrupted());
+		}
 	}
-	
+
 	private static Object createObject(String display) {
 		return new Object() {