Ignore NETCONF message document whitespace

The transformer we use is specifically allowed to add whitespace,
which does not offer us with enough control as to what it is going
to be -- making it implementation-dependent.

Checking whitespace match actually breaks with Java11, so disable
that checking.

Change-Id: I8b3b5fa648ea2f13cc069b03ba374975be33e9d9
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/netconf/netconf-impl/src/test/java/org/opendaylight/netconf/impl/MessageParserTest.java b/netconf/netconf-impl/src/test/java/org/opendaylight/netconf/impl/MessageParserTest.java
index a8e05a900a63554e409b95d0a2b5ae8ef082da3f..82c42dcb29fa59c0c9022737f087f92878a9b185 100644 (file)
--- a/netconf/netconf-impl/src/test/java/org/opendaylight/netconf/impl/MessageParserTest.java
+++ b/netconf/netconf-impl/src/test/java/org/opendaylight/netconf/impl/MessageParserTest.java
@@ -21,6 +21,7 @@ import io.netty.channel.embedded.EmbeddedChannel;
 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
 import java.util.Queue;
+import org.custommonkey.xmlunit.XMLUnit;
 import org.junit.Before;
 import org.junit.Test;
 import org.opendaylight.netconf.api.NetconfMessage;
@@ -88,6 +89,7 @@ public class MessageParserTest {
 
         NetconfMessage receivedMessage = testChunkChannel.readInbound();
         assertNotNull(receivedMessage);
+        XMLUnit.setIgnoreWhitespace(true);
         assertXMLEqual(this.msg.getDocument(), receivedMessage.getDocument());
     }
 
@@ -108,10 +110,11 @@ public class MessageParserTest {
         testChunkChannel.writeInbound(recievedOutbound);
         NetconfMessage receivedMessage = testChunkChannel.readInbound();
         assertNotNull(receivedMessage);
+        XMLUnit.setIgnoreWhitespace(true);
         assertXMLEqual(this.msg.getDocument(), receivedMessage.getDocument());
     }
 
-    private static long getHeaderLength(byte[] bytes) {
+    private static long getHeaderLength(final byte[] bytes) {
         byte[] headerStart = new byte[]{(byte) 0x0a, (byte) 0x23};
         return Long.parseLong(StandardCharsets.US_ASCII.decode(
                 ByteBuffer.wrap(bytes, headerStart.length, bytes.length - headerStart.length - 1)).toString());