Added tolerance to make the test last Netty defaults changes

quarkusio · Jun 4, 2024 · e534a94 · e534a94
1 parent 223f099
commit e534a94
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/...on-tests/vertx-http-compressors/app/src/test/java/io/quarkus/compressors/it/Testflow.java b/...on-tests/vertx-http-compressors/app/src/test/java/io/quarkus/compressors/it/Testflow.java
@@ -28,6 +28,11 @@
 
 public class Testflow {
 
+    // Depending on the defaults of the compression algorithm,
+    // the compressed content length may vary slightly between
+    // Vert.x/Netty versions over time.
+    public static final int COMPRESSION_TOLERANCE_BYTES = 2;
+
     /**
      * This test logic is shared by both "all" module and "some" module.
      * See their RESTEndpointsTest classes.
@@ -80,8 +85,11 @@ public static void runTest(String endpoint, String acceptEncoding, String conten
 
             final int receivedLength = parseInt(response.headers().get("content-length"));
             final int expectedLength = parseInt(contentLength);
-            assertTrue(receivedLength <= expectedLength,
-                    "Compression apparently failed: receivedLength: " + receivedLength + ", expectedLength: " + expectedLength);
+
+            assertTrue(receivedLength <= expectedLength + COMPRESSION_TOLERANCE_BYTES,
+                    "Compression apparently failed: receivedLength: " + receivedLength +
+                            " was supposed to be less or equal to expectedLength: " +
+                            expectedLength + COMPRESSION_TOLERANCE_BYTES);
 
             final String body;
             if (actualEncoding != null && !"identity".equalsIgnoreCase(actualEncoding)) {