Distance filter ast node

1 files changed, 13 insertions, 0 deletions

diff --git a/test/graph/test_resolve.py b/test/graph/test_resolve.py
index 0861a53..0918b02 100644
--- a/test/graph/test_resolve.py
+++ b/test/graph/test_resolve.py
@@ -46,6 +46,13 @@ class TestFilter(unittest.TestCase):
             bsfs:Feature rdfs:subClassOf bsfs:Array .
             xsd:integer rdfs:subClassOf bsfs:Number .
 
+            bsfs:Colors rdfs:subClassOf bsfs:Feature ;
+                bsfs:dimension "5"^^xsd:integer .
+
+            bse:colors rdfs:subClassOf bsfs:Predicate ;
+                rdfs:domain bsfs:Entity ;
+                rdfs:range bsfs:Colors .
+
             bse:comment rdfs:subClassOf bsfs:Predicate ;
                 rdfs:domain bsfs:Entity ;
                 rdfs:range xsd:string ;
@@ -147,12 +154,18 @@ class TestFilter(unittest.TestCase):
         self.assertEqual(resolver(schema.node(ns.bsfs.Entity),
             ast.filter.Has(ns.bse.comment)),
             ast.filter.Has(ns.bse.comment))
+        # for sake of completeness: Distance
+        self.assertEqual(resolver(schema.node(ns.bsfs.Entity),
+            ast.filter.Any(ns.bse.colors, ast.filter.Distance([1,2,3,4,5], 1))),
+            ast.filter.Any(ns.bse.colors, ast.filter.Distance([1,2,3,4,5], 1)))
         # route errors
         self.assertRaises(errors.BackendError, resolver, schema.node(ns.bsfs.Tag),
             ast.filter.Predicate(ns.bse.comment))
         self.assertRaises(errors.BackendError, resolver, schema.node(ns.bsfs.Tag),
             ast.filter.Any(ast.filter.PredicateExpression(), ast.filter.Equals('foo')))
         self.assertRaises(errors.BackendError, resolver._one_of, ast.filter.OneOf(ast.filter.Predicate(ns.bsfs.Predicate)))
+        # for sake of coverage completeness: valid OneOf
+        self.assertIsNotNone(resolver._one_of(ast.filter.OneOf(ast.filter.Predicate(ns.bse.colors))))
 
         # check schema consistency
         self.assertRaises(errors.ConsistencyError, resolver, schema.node(ns.bsfs.Tag),