[nobug] testresources need to be exported for unit test failures

tests/org.eclipse.wst.html.ui.tests/build.properties

diff --git a/tests/org.eclipse.wst.html.ui.tests/build.properties b/tests/org.eclipse.wst.html.ui.tests/build.properties
index c84e64d..bc8c81a 100644
--- a/tests/org.eclipse.wst.html.ui.tests/build.properties
+++ b/tests/org.eclipse.wst.html.ui.tests/build.properties
@@ -14,7 +14,8 @@
                META-INF/,\
                about.html,\
                icons/,\
-               plugin.properties
+               plugin.properties,\
+               testresources/
 jars.compile.order = htmluitests.jar
 source.htmluitests.jar = src/
 output.htmluitests.jar = bin/