Ensure buffer returned by Netty is as expected

benalexau · benalexau · commit 6617d80abe49 · 2019-02-08T14:48:37.000+11:00
diff --git a/src/test/java/org/lmdbjava/ByteBufProxy.java b/src/test/java/org/lmdbjava/ByteBufProxy.java
@@ -56,7 +56,10 @@ public final class ByteBufProxy extends BufferProxy<ByteBuf> {
   static {
     try {
       // create buffer (first is SimpleLeakAwareByteBuff but we need PooledUDBB)
-      DEFAULT.directBuffer(0);
+      final ByteBuf bb = DEFAULT.directBuffer(0);
+      if (!NAME.equals(bb.getClass().getName())) {
+        throw new IllegalStateException("Netty buffer must be " + NAME);
+      }
       final Field address = findField(NAME, FIELD_NAME_ADDRESS);
       final Field length = findField(NAME, FIELD_NAME_LENGTH);
       ADDRESS_OFFSET = UNSAFE.objectFieldOffset(address);
