diff --git a/spring-5-reactive-2/src/test/java/com/baeldung/backpressure/BackpressureUnitTest.java b/spring-5-reactive-2/src/test/java/com/baeldung/backpressure/BackpressureUnitTest.java
new file mode 100644
index 0000000000..e7cb60dbf9
--- /dev/null
+++ b/spring-5-reactive-2/src/test/java/com/baeldung/backpressure/BackpressureUnitTest.java
@@ -0,0 +1,82 @@
+package com.baeldung.backpressure;
+
+import org.junit.jupiter.api.Test;
+import reactor.core.publisher.BaseSubscriber;
+import reactor.core.publisher.Flux;
+import reactor.test.StepVerifier;
+
+public class BackpressureUnitTest {
+
+    @Test
+    public void whenLimitRateSet_thenSplitIntoChunks() throws InterruptedException {
+        Flux<Integer> limit = Flux.range(1, 25);
+
+        limit.limitRate(10);
+        limit.subscribe(
+          value -> System.out.println(value),
+          err -> err.printStackTrace(),
+          () -> System.out.println("Finished!!"),
+          subscription -> subscription.request(15)
+        );
+
+        StepVerifier.create(limit)
+          .expectSubscription()
+          .thenRequest(15)
+          .expectNext(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+          .expectNext(11, 12, 13, 14, 15)
+          .thenRequest(10)
+          .expectNext(16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
+          .verifyComplete();
+    }
+
+    @Test
+    public void whenRequestingChunks10_thenMessagesAreReceived() {
+        Flux<Integer> request = Flux.range(1, 50);
+
+        request.subscribe(
+          System.out::println,
+          err -> err.printStackTrace(),
+          () -> System.out.println("All 50 items have been successfully processed!!!"),
+          subscription -> {
+              for (int i = 0; i < 5; i++) {
+                  System.out.println("Requesting the next 10 elements!!!");
+                  subscription.request(10);
+              }
+          }
+        );
+
+        StepVerifier.create(request)
+          .expectSubscription()
+          .thenRequest(10)
+          .expectNext(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+          .thenRequest(10)
+          .expectNext(11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
+          .thenRequest(10)
+          .expectNext(21, 22, 23, 24, 25, 26, 27 , 28, 29 ,30)
+          .thenRequest(10)
+          .expectNext(31, 32, 33, 34, 35, 36, 37 , 38, 39 ,40)
+          .thenRequest(10)
+          .expectNext(41, 42, 43, 44, 45, 46, 47 , 48, 49 ,50)
+          .verifyComplete();
+    }
+
+    @Test
+    public void whenCancel_thenSubscriptionFinished() {
+        Flux<Integer> cancel = Flux.range(1, 10).log();
+
+        cancel.subscribe(new BaseSubscriber<Integer>() {
+            @Override
+            protected void hookOnNext(Integer value) {
+                request(3);
+                System.out.println(value);
+                cancel();
+            }
+        });
+
+        StepVerifier.create(cancel)
+          .expectNext(1, 2, 3)
+          .thenCancel()
+          .verify();
+    }
+}
+