Notify transaction about RUN failure

Transaction should be marked as failed when queries fail. It was
previously only marked when PULL_ALL failed. This commit makes RUN
handler notify transaction on failure.

Author: lutovich

driver/src/main/java/org/neo4j/driver/internal/InternalStatementResult.java

@@ -50,7 +50,7 @@ public class InternalStatementResult implements StatementResult
     {
         this.statement = statement;
         this.connection = connection;
-        this.runResponseHandler = new RunResponseHandler( null );
+        this.runResponseHandler = new RunResponseHandler( null, null );
         this.pullAllResponseHandler = new RecordsResponseHandler( runResponseHandler );
         this.resourcesHandler = resourcesHandler;
     }

driver/src/main/java/org/neo4j/driver/internal/async/QueryRunner.java

@@ -50,7 +50,7 @@ public static InternalFuture<StatementResultCursor> runAsync( AsyncConnection co
         Map<String,Value> params = statement.parameters().asMap( ofValue() );
 
         InternalPromise<Void> runCompletedPromise = connection.newPromise();
-        final RunResponseHandler runHandler = new RunResponseHandler( runCompletedPromise );
+        final RunResponseHandler runHandler = new RunResponseHandler( runCompletedPromise, tx );
         final PullAllResponseHandler pullAllHandler = newPullAllHandler( statement, runHandler, connection, tx );
 
         connection.run( query, params, runHandler );

driver/src/main/java/org/neo4j/driver/internal/handlers/RunResponseHandler.java

@@ -25,19 +25,22 @@
 import java.util.List;
 import java.util.Map;
 
+import org.neo4j.driver.internal.ExplicitTransaction;
 import org.neo4j.driver.internal.spi.ResponseHandler;
 import org.neo4j.driver.v1.Value;
 
 public class RunResponseHandler implements ResponseHandler
 {
     private final Promise<Void> runCompletedPromise;
+    private final ExplicitTransaction tx;
 
     private List<String> statementKeys;
     private long resultAvailableAfter;
 
-    public RunResponseHandler( Promise<Void> runCompletedPromise )
+    public RunResponseHandler( Promise<Void> runCompletedPromise, ExplicitTransaction tx )
     {
         this.runCompletedPromise = runCompletedPromise;
+        this.tx = tx;
     }
 
     @Override
@@ -55,6 +58,10 @@ public void onSuccess( Map<String,Value> metadata )
     @Override
     public void onFailure( Throwable error )
     {
+        if ( tx != null )
+        {
+            tx.resultFailed( error );
+        }
         if ( runCompletedPromise != null )
         {
             runCompletedPromise.setFailure( error );