It appears that the newly added testEventMapMessage is not working.

Ralph

> On Mar 2, 2016, at 8:08 PM, [email protected] wrote:
> 
> Repository: logging-log4j2
> Updated Branches:
>  refs/heads/master 60d1ccd93 -> a57fc35b9
> 
> 
> LOG4J2-1227
>    Test if the event is null before using it, to avoid NullPointerException.
>    Add some unit tests.
>    Submitted by: Olivier Lemasle <[email protected]>
> 
> 
> Project: http://git-wip-us.apache.org/repos/asf/logging-log4j2/repo
> Commit: http://git-wip-us.apache.org/repos/asf/logging-log4j2/commit/33ee4bfd
> Tree: http://git-wip-us.apache.org/repos/asf/logging-log4j2/tree/33ee4bfd
> Diff: http://git-wip-us.apache.org/repos/asf/logging-log4j2/diff/33ee4bfd
> 
> Branch: refs/heads/master
> Commit: 33ee4bfd0aa1f58a705771222132a42d1dfb328c
> Parents: 13b0dd8
> Author: Olivier Lemasle <[email protected]>
> Authored: Mon Dec 21 16:53:36 2015 +0100
> Committer: Olivier Lemasle <[email protected]>
> Committed: Mon Dec 21 16:53:36 2015 +0100
> 
> ----------------------------------------------------------------------
> .../logging/log4j/core/lookup/MapLookup.java    |  2 +-
> .../log4j/core/lookup/MapLookupTest.java        | 25 ++++++++++++++++++++
> 2 files changed, 26 insertions(+), 1 deletion(-)
> ----------------------------------------------------------------------
> 
> 
> http://git-wip-us.apache.org/repos/asf/logging-log4j2/blob/33ee4bfd/log4j-core/src/main/java/org/apache/logging/log4j/core/lookup/MapLookup.java
> ----------------------------------------------------------------------
> diff --git 
> a/log4j-core/src/main/java/org/apache/logging/log4j/core/lookup/MapLookup.java
>  
> b/log4j-core/src/main/java/org/apache/logging/log4j/core/lookup/MapLookup.java
> index c369a0b..c00645e 100644
> --- 
> a/log4j-core/src/main/java/org/apache/logging/log4j/core/lookup/MapLookup.java
> +++ 
> b/log4j-core/src/main/java/org/apache/logging/log4j/core/lookup/MapLookup.java
> @@ -118,7 +118,7 @@ public class MapLookup implements StrLookup {
> 
>     @Override
>     public String lookup(final LogEvent event, final String key) {
> -        final boolean isMapMessage = event.getMessage() instanceof 
> MapMessage;
> +        final boolean isMapMessage = event != null && event.getMessage() 
> instanceof MapMessage;
>         if (map == null && !isMapMessage) {
>             return null;
>         }
> 
> http://git-wip-us.apache.org/repos/asf/logging-log4j2/blob/33ee4bfd/log4j-core/src/test/java/org/apache/logging/log4j/core/lookup/MapLookupTest.java
> ----------------------------------------------------------------------
> diff --git 
> a/log4j-core/src/test/java/org/apache/logging/log4j/core/lookup/MapLookupTest.java
>  
> b/log4j-core/src/test/java/org/apache/logging/log4j/core/lookup/MapLookupTest.java
> index be550e3..5f26d15 100644
> --- 
> a/log4j-core/src/test/java/org/apache/logging/log4j/core/lookup/MapLookupTest.java
> +++ 
> b/log4j-core/src/test/java/org/apache/logging/log4j/core/lookup/MapLookupTest.java
> @@ -20,6 +20,9 @@ import static org.junit.Assert.assertEquals;
> 
> import java.util.HashMap;
> 
> +import org.apache.logging.log4j.core.LogEvent;
> +import org.apache.logging.log4j.core.impl.Log4jLogEvent;
> +import org.apache.logging.log4j.message.MapMessage;
> import org.junit.Test;
> 
> /**
> @@ -64,4 +67,26 @@ public class MapLookupTest {
>         assertEquals(null, lookup.lookup("foo.txt"));
>     }
> 
> +    @Test
> +    public void testEventMapMessage() {
> +      final HashMap<String, String> map = new HashMap<>();
> +      map.put("A", "B");
> +      final HashMap<String, String> eventMap = new HashMap<>();
> +      eventMap.put("A1", "B1");
> +      final MapMessage message = new MapMessage(eventMap);
> +      final LogEvent event = Log4jLogEvent.newBuilder()
> +                .setMessage(message)
> +                .build();
> +      final MapLookup lookup = new MapLookup(map);
> +      assertEquals("B", lookup.lookup(event, "A"));
> +      assertEquals("B1", lookup.lookup(event, "A"));
> +    }
> +
> +    @Test
> +    public void testNullEvent() {
> +      final HashMap<String, String> map = new HashMap<>();
> +      map.put("A", "B");
> +      final MapLookup lookup = new MapLookup(map);
> +      assertEquals("B", lookup.lookup(null, "A"));
> +    }
> }
> 
> 



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