1) Fix Issue 198 (Metadata tests need to be rewritten - added additional tests, cleaned existing) 
2) Metadata tests now use the new test framework. 


git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization@950 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/metadata/queries/basic/meta21.aql b/asterix-app/src/test/resources/metadata/queries/basic/meta21.aql
new file mode 100644
index 0000000..b5f8110
--- /dev/null
+++ b/asterix-app/src/test/resources/metadata/queries/basic/meta21.aql
@@ -0,0 +1,6 @@
+use dataverse Metadata;
+
+write output to nc1:"mdtest/basic_meta21.adm";
+     
+for $c in dataset('Nodegroup')
+return $c