disable default validators for reference fields in tests with manual primary keys

Author: mdipierro

pydal/validators.py

@@ -635,15 +635,12 @@ def __init__(
             self.dbset = dbset
 
         table = None
-        # if it is a table with an id
-        if isinstance(field, Table) and hasattr(table, "_id"):
+        if isinstance(field, Table):
             table = field
             field = table._id
             fname = str(field)
-        # if it is a field
         if isinstance(field, Field):
             fname = str(field)
-        # if it is a table.field name
         elif isinstance(field, str):
             items = field.split(".")
             if len(items) == 1 or items[1] == "id":

tests/sql.py

@@ -3160,8 +3160,8 @@ def testTFK(self):
         )
         db.define_table(
             "t2",
-            Field("ref1", type=db.t1.id1, rname="bar1"),
-            Field("ref2", type=db.t1.id2, rname="bar2"),
+            Field("ref1", type=db.t1.id1, rname="bar1", requires=None),
+            Field("ref2", type=db.t1.id2, rname="bar2", requires=None),
         )
         db.t1.insert(id1="a", id2=1, val=10)
         db.t1.insert(id1="a", id2=2, val=30)