updating alias tests and cdl

Author: jyucsiro

lib/bald/tests/integration/CDL/array_alias_v2.cdl

@@ -10,7 +10,7 @@ variables:
 	int alias_list ;
         	alias_list:SDN_ParameterDiscoveryCode = "http://vocab.nerc.ac.uk/isoCodelists/sdnCodelists/cdicsrCodeList.xml#SDN_ParameterDiscoveryCode" ;
 	        alias_list:BactTaxaAbundSed = "http://vocab.nerc.ac.uk/collection/P02/current/BAUC/" ;
-		alias_list:standard_name = "https://def.scitools.org.uk/CFTerms/standard_name" ;
+		alias_list:standard_name = "http://def.scitools.org.uk/CFTerms/standard_name" ;
 		alias_list:air_temperature = "http://vocab.nerc.ac.uk/collection/P07/current/CFSN0023/" ;
 
 	int parent_variable(pdim0, pdim1) ;

lib/bald/tests/integration/test_cdl_v2.py

@@ -15,6 +15,18 @@ def setUp(self):
         self.cdl_path = os.path.join(os.path.dirname(__file__), 'CDL')
 
 
+def test_alias_v2(self):
+    """Test alias version 2 style """
+    with self.temp_filename('.nc') as tfile:
+        cdl_file = os.path.join(self.cdl_path, 'array_alias_v2.cdl')
+        print(cdl_file)
+        subprocess.check_call(['ncgen', '-o', tfile, cdl_file])
+        validation = bald.validate_netcdf(tfile)
+        exns = validation.exceptions()
+        self.assertTrue(validation.is_valid(), msg='{} != []'.format(exns))
+
+setattr(Test, 'test_alias_v2', test_alias_v2)
+
 def test_prefix_v2(self):
     """Test prefix version 2 style """
     with self.temp_filename('.nc') as tfile: