fixed problem with computed fields

2012-08-29 16:05:41 -05:00
parent ac100b7489
commit 36e8c95ca5
3 changed files with 23 additions and 5 deletions
@@ -515,6 +515,20 @@ class TestVirtualFields(unittest.TestCase):
        db.t.drop()
        db.commit()

+class TestComputedFields(unittest.TestCase):
+
+    def testRun(self):
+        db = DAL('sqlite:memory:')
+        db.define_table('t', 
+                        Field('a'),
+                        Field('b',default='x'),
+                        Field('c',compute=lambda r: r.a+r.b))
+        db.commit()
+        id = db.t.insert(a="z")
+        self.assertEqual(db.t[id].c,'zx')
+        db.t.drop()
+        db.commit()
+
 class TestImportExportFields(unittest.TestCase):

    def testRun(self):