Working on RDFLib#955 BIND test now fails as it should. Looks like al…

…gebra changes might still be required
JervenBolleman · May 10, 2020 · ab0a217 · ab0a217
1 parent 34693fd
commit ab0a217
Showing 1 changed file with 27 additions and 52 deletions.
diff --git a/test/test_sparql_star.py b/test/test_sparql_star.py
@@ -6,19 +6,32 @@
 
 class SparqlStarTests(unittest.TestCase):
 
-    def test_basic_sparql_star_subject(self):
-        g = Graph()
-        g.parse(data="""
+    reif_as_object = """
         PREFIX ex:<http://example.org/>
         PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-        
+
         ex:subject ex:predicate ex:object .
         ex:reif a rdf:Statement ;
          rdf:subject ex:subject ;
          rdf:predicate ex:predicate ;
          rdf:object ex:object .
         ex:about a ex:reif .
-        """, format="ttl")
+        """
+    reif_as_subject = """
+            PREFIX ex:<http://example.org/>
+            PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+
+            ex:subject ex:predicate ex:object .
+            ex:reif a rdf:Statement ;
+             rdf:subject ex:subject ;
+             rdf:predicate ex:predicate ;
+             rdf:object ex:object .
+            ex:reif a ex:about .
+            """
+
+    def test_basic_sparql_star_subject(self):
+        g = Graph()
+        g.parse(data=self.reif_as_object, format="ttl")
         res = g.query('''SELECT * WHERE {<< ?s ?p ?o >> ?p2 ?o2 . }''')
 
         rl = list(res)
@@ -27,17 +40,7 @@ def test_basic_sparql_star_subject(self):
 
     def test_basic_sparql_star_object(self):
         g = Graph()
-        g.parse(data="""
-        PREFIX ex:<http://example.org/>
-        PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-        
-        ex:subject ex:predicate ex:object .
-        ex:reif a rdf:Statement ;
-         rdf:subject ex:subject ;
-         rdf:predicate ex:predicate ;
-         rdf:object ex:object .
-        ex:about a ex:reif .
-        """, format="ttl")
+        g.parse(data=self.reif_as_object, format="ttl")
         res = g.query('''SELECT * WHERE {
     ?s ?p << ?s2 ?p2 ?o2 >> . 
     }''')
@@ -47,17 +50,7 @@ def test_basic_sparql_star_object(self):
 
     def test_basic_sparql(self):
         g = Graph()
-        g.parse(data="""
-        PREFIX ex:<http://example.org/>
-        PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-
-        ex:subject ex:predicate ex:object .
-        ex:reif a rdf:Statement ;
-         rdf:subject ex:subject ;
-         rdf:predicate ex:predicate ;
-         rdf:object ex:object .
-     ex:about a ex:reif .
-        """, format="ttl")
+        g.parse(data=self.reif_as_object, format="ttl")
         res = g.query('''PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
         SELECT * WHERE {
         ?s ?p ?o . 
@@ -70,24 +63,16 @@ def test_basic_sparql(self):
         rl = list(res)
         self.assertEqual(1 , len(rl))
 
-    @staticmethod
-    def test_bind_sparql_star():
+    def test_bind_sparql_star(self):
         g = Graph()
+        g.parse(data=self.reif_as_subject, format="ttl")
         res = g.query('''SELECT * WHERE { BIND(<< ?s2 ?p2 ?o2 >> AS ?b) }''')
+        rl = list(res)
+        self.assertEqual(1, len(rl))
 
     def test_constant_sparql_star_object(self):
         g = Graph()
-        g.parse(data="""
-           PREFIX ex:<http://example.org/>
-           PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-
-           ex:subject ex:predicate ex:object .
-           ex:reif a rdf:Statement ;
-            rdf:subject ex:subject ;
-            rdf:predicate ex:predicate ;
-            rdf:object ex:object .
-           ex:reif a ex:about .
-           """, format="ttl")
+        g.parse(data=self.reif_as_subject, format="ttl")
         res = g.query('''PREFIX ex:<http://example.org/> SELECT * WHERE {
         << ex:subject ex:predicate ?object >> a ex:about  . 
         }''')
@@ -96,18 +81,7 @@ def test_constant_sparql_star_object(self):
 
     def test_constant_sparql_object(self):
         g = Graph()
-        g.parse(data="""
-           PREFIX ex:<http://example.org/>
-           PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-
-           ex:subject ex:predicate ex:object .
-           ex:reif a rdf:Statement ;
-            a ex:about ;
-            rdf:subject ex:subject ;
-            rdf:predicate ex:predicate ;
-            rdf:object ex:object .
-           
-           """, format="ttl")
+        g.parse(data=self.reif_as_subject, format="ttl")
         res = g.query('''PREFIX ex:<http://example.org/> SELECT * WHERE {
         ex:subject ex:predicate ?object .
         ex:reif a ex:about  ;
@@ -118,5 +92,6 @@ def test_constant_sparql_object(self):
         }''')
         rl = list(res)
         self.assertEqual(1 , len(rl))
+
 if __name__ == '__main__':
     unittest.main()