rewrite heuristics for which fields of bugs should change when they are inconsistent
[utils.git] / src / budget_sync / test / test_budget_graph.py
index 932d48efd0cc5a93a138f4d6a93e3caef0bf47ef..16c107d9d976644a88de0afa9b3073352ee35d2c 100644 (file)
@@ -2,7 +2,8 @@ from budget_sync.test.mock_bug import MockBug
 from budget_sync.budget_graph import (BudgetGraphLoopError, BudgetGraph,
                                       Node, BudgetGraphMoneyWithNoMilestone,
                                       BudgetGraphBaseError,
-                                      BudgetGraphMoneyMismatch,
+                                      BudgetGraphMoneyMismatchForBudgetExcludingSubtasks,
+                                      BudgetGraphMoneyMismatchForBudgetIncludingSubtasks,
                                       BudgetGraphNegativeMoney,
                                       BudgetGraphMilestoneMismatch,
                                       BudgetGraphNegativePayeeMoney,
@@ -33,10 +34,18 @@ class TestErrorFormatting(unittest.TestCase):
                          "bug #1, root bug #5")
 
     def test_budget_graph_money_mismatch(self):
-        self.assertEqual(str(BudgetGraphMoneyMismatch(1, 5, "123.4")),
-                         "Budget assigned to task excluding subtasks "
-                         "(cf_budget field) doesn't match calculated value:"
-                         " bug #1, calculated value 123.4")
+        self.assertEqual(str(
+            BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                1, 5, "123.4")),
+            "Budget assigned to task excluding subtasks "
+            "(cf_budget field) doesn't match calculated value:"
+            " bug #1, calculated value 123.4")
+        self.assertEqual(str(
+            BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                1, 5, "123.4")),
+            "Budget assigned to task including subtasks "
+            "(cf_total_budget field) doesn't match calculated value:"
+            " bug #1, calculated value 123.4")
 
     def test_budget_graph_negative_money(self):
         self.assertEqual(str(BudgetGraphNegativeMoney(1, 5)),
@@ -55,10 +64,9 @@ class TestErrorFormatting(unittest.TestCase):
 
     def test_budget_graph_payees_money_mismatch(self):
         self.assertEqual(str(
-            BudgetGraphPayeesMoneyMismatch(1, 5, Money(123))),
-            "Budget assigned to task excluding subtasks (cf_budget field) "
-            "doesn't match total value assigned to payees (cf_payees_list):"
-            " bug #1, calculated total 123")
+            BudgetGraphPayeesMoneyMismatch(1, 5, Money(123), Money(456))),
+            "Total budget assigned to payees (cf_payees_list) doesn't match "
+            "expected value: bug #1, calculated total 123, expected value 456")
 
 
 EXAMPLE_BUG1 = MockBug(bug_id=1,
@@ -157,6 +165,7 @@ class TestBudgetGraph(unittest.TestCase):
         self.assertEqual(node1.budget_including_subtasks, Money(cents=2000))
         self.assertEqual(node1.nlnet_milestone, "abc")
         self.assertEqual(list(node1.children()), [node2])
+        self.assertEqual(list(node1.children_breadth_first()), [node2])
         self.assertEqual(node1.payees, {})
         self.assertIsInstance(node2, Node)
         self.assertIs(node2.graph, bg)
@@ -169,117 +178,429 @@ class TestBudgetGraph(unittest.TestCase):
         self.assertEqual(node2.nlnet_milestone, "abc")
         self.assertEqual(node2.payees, {})
 
-    def test_money_with_no_milestone(self):
+    def test_children(self):
         bg = BudgetGraph([
             MockBug(bug_id=1,
                     cf_budget_parent=None,
                     cf_budget="0",
-                    cf_total_budget="10",
+                    cf_total_budget="0",
                     cf_nlnet_milestone=None,
                     cf_payees_list=""),
-        ])
-        errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphMoneyWithNoMilestone,
-                                      BudgetGraphMoneyMismatch])
-        self.assertEqual(errors[0].bug_id, 1)
-        self.assertEqual(errors[0].root_bug_id, 1)
-        bg = BudgetGraph([
-            MockBug(bug_id=1,
-                    cf_budget_parent=None,
-                    cf_budget="10",
+            MockBug(bug_id=2,
+                    cf_budget_parent=1,
+                    cf_budget="0",
                     cf_total_budget="0",
                     cf_nlnet_milestone=None,
                     cf_payees_list=""),
-        ])
-        errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphMoneyWithNoMilestone,
-                                      BudgetGraphMoneyMismatch])
-        self.assertEqual(errors[0].bug_id, 1)
-        self.assertEqual(errors[0].root_bug_id, 1)
-        bg = BudgetGraph([
-            MockBug(bug_id=1,
-                    cf_budget_parent=None,
-                    cf_budget="10",
-                    cf_total_budget="10",
+            MockBug(bug_id=3,
+                    cf_budget_parent=1,
+                    cf_budget="0",
+                    cf_total_budget="0",
+                    cf_nlnet_milestone=None,
+                    cf_payees_list=""),
+            MockBug(bug_id=4,
+                    cf_budget_parent=1,
+                    cf_budget="0",
+                    cf_total_budget="0",
+                    cf_nlnet_milestone=None,
+                    cf_payees_list=""),
+            MockBug(bug_id=5,
+                    cf_budget_parent=3,
+                    cf_budget="0",
+                    cf_total_budget="0",
+                    cf_nlnet_milestone=None,
+                    cf_payees_list=""),
+            MockBug(bug_id=6,
+                    cf_budget_parent=3,
+                    cf_budget="0",
+                    cf_total_budget="0",
+                    cf_nlnet_milestone=None,
+                    cf_payees_list=""),
+            MockBug(bug_id=7,
+                    cf_budget_parent=5,
+                    cf_budget="0",
+                    cf_total_budget="0",
                     cf_nlnet_milestone=None,
                     cf_payees_list=""),
         ])
-        errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors, [BudgetGraphMoneyWithNoMilestone])
-        self.assertEqual(errors[0].bug_id, 1)
-        self.assertEqual(errors[0].root_bug_id, 1)
+        self.assertEqual(len(bg.nodes), 7)
+        node1: Node = bg.nodes[1]
+        node2: Node = bg.nodes[2]
+        node3: Node = bg.nodes[3]
+        node4: Node = bg.nodes[4]
+        node5: Node = bg.nodes[5]
+        node6: Node = bg.nodes[6]
+        node7: Node = bg.nodes[7]
+        self.assertEqual(bg.roots, {node1})
+        self.assertEqual(list(node1.children()),
+                         [node2, node3, node5, node7, node6, node4])
+        self.assertEqual(list(node1.children_breadth_first()),
+                         [node2, node3, node4, node5, node6, node7])
 
-    def test_money_mismatch(self):
+    def test_money_with_no_milestone(self):
         bg = BudgetGraph([
             MockBug(bug_id=1,
                     cf_budget_parent=None,
                     cf_budget="0",
                     cf_total_budget="10",
-                    cf_nlnet_milestone="abc",
+                    cf_nlnet_milestone=None,
                     cf_payees_list=""),
         ])
         errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphMoneyMismatch])
+        self.assertErrorTypesMatches(errors, [
+            BudgetGraphMoneyWithNoMilestone,
+            BudgetGraphMoneyMismatchForBudgetExcludingSubtasks])
         self.assertEqual(errors[0].bug_id, 1)
         self.assertEqual(errors[0].root_bug_id, 1)
-        self.assertEqual(errors[0].expected_budget_excluding_subtasks, 10)
         bg = BudgetGraph([
             MockBug(bug_id=1,
                     cf_budget_parent=None,
                     cf_budget="10",
                     cf_total_budget="0",
-                    cf_nlnet_milestone="abc",
+                    cf_nlnet_milestone=None,
                     cf_payees_list=""),
         ])
         errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphMoneyMismatch])
+        self.assertErrorTypesMatches(errors, [
+            BudgetGraphMoneyWithNoMilestone,
+            BudgetGraphMoneyMismatchForBudgetIncludingSubtasks])
         self.assertEqual(errors[0].bug_id, 1)
         self.assertEqual(errors[0].root_bug_id, 1)
-        self.assertEqual(errors[0].expected_budget_excluding_subtasks, 0)
         bg = BudgetGraph([
             MockBug(bug_id=1,
                     cf_budget_parent=None,
                     cf_budget="10",
                     cf_total_budget="10",
-                    cf_nlnet_milestone="abc",
-                    cf_payees_list=""),
-        ])
-        errors = bg.get_errors()
-        self.assertEqual(errors, [])
-        bg = BudgetGraph([
-            MockBug(bug_id=1,
-                    cf_budget_parent=None,
-                    cf_budget="10",
-                    cf_total_budget="10",
-                    cf_nlnet_milestone="abc",
-                    cf_payees_list=""),
-            MockBug(bug_id=2,
-                    cf_budget_parent=1,
-                    cf_budget="10",
-                    cf_total_budget="10",
-                    cf_nlnet_milestone="abc",
-                    cf_payees_list=""),
-            MockBug(bug_id=3,
-                    cf_budget_parent=1,
-                    cf_budget="1",
-                    cf_total_budget="10",
-                    cf_nlnet_milestone="abc",
+                    cf_nlnet_milestone=None,
                     cf_payees_list=""),
         ])
         errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphMoneyMismatch,
-                                      BudgetGraphMoneyMismatch])
+        self.assertErrorTypesMatches(errors, [BudgetGraphMoneyWithNoMilestone])
         self.assertEqual(errors[0].bug_id, 1)
         self.assertEqual(errors[0].root_bug_id, 1)
-        self.assertEqual(errors[0].expected_budget_excluding_subtasks, -10)
-        self.assertEqual(errors[1].bug_id, 3)
-        self.assertEqual(errors[1].root_bug_id, 1)
-        self.assertEqual(errors[1].expected_budget_excluding_subtasks, 10)
+
+    def test_money_mismatch(self):
+        def helper(budget, total_budget, payees_list, child_budget,
+                   expected_errors, expected_fixed_error_types=None):
+            if expected_fixed_error_types is None:
+                expected_fixed_error_types = []
+            bg = BudgetGraph([
+                MockBug(bug_id=1,
+                        cf_budget_parent=None,
+                        cf_budget=budget,
+                        cf_total_budget=total_budget,
+                        cf_nlnet_milestone="abc",
+                        cf_payees_list=payees_list),
+                MockBug(bug_id=2,
+                        cf_budget_parent=1,
+                        cf_budget=child_budget,
+                        cf_total_budget=child_budget,
+                        cf_nlnet_milestone="abc",
+                        cf_payees_list=""),
+            ])
+            node1: Node = bg.nodes[1]
+            errors = bg.get_errors()
+            self.assertErrorTypesMatches(errors,
+                                         [type(i) for i in expected_errors])
+            self.assertEqual([str(i) for i in errors],
+                             [str(i) for i in expected_errors])
+            bg = BudgetGraph([
+                MockBug(bug_id=1,
+                        cf_budget_parent=None,
+                        cf_budget=str(node1.fixed_budget_excluding_subtasks),
+                        cf_total_budget=str(
+                            node1.fixed_budget_including_subtasks),
+                        cf_nlnet_milestone="abc",
+                        cf_payees_list=payees_list),
+                MockBug(bug_id=2,
+                        cf_budget_parent=1,
+                        cf_budget=child_budget,
+                        cf_total_budget=child_budget,
+                        cf_nlnet_milestone="abc",
+                        cf_payees_list=""),
+            ])
+            errors = bg.get_errors()
+            self.assertErrorTypesMatches(errors,
+                                         expected_fixed_error_types)
+        helper(budget="0",
+               total_budget="0",
+               payees_list="",
+               child_budget="0",
+               expected_errors=[])
+        helper(budget="0",
+               total_budget="0",
+               payees_list="",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(5)),
+               ])
+        helper(budget="0",
+               total_budget="0",
+               payees_list="a=1",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(1)),
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(1)),
+               ])
+        helper(budget="0",
+               total_budget="0",
+               payees_list="a=1",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(1)),
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(6)),
+               ])
+        helper(budget="0",
+               total_budget="0",
+               payees_list="a=10",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(10)),
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(10)),
+               ])
+        helper(budget="0",
+               total_budget="0",
+               payees_list="a=10",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(10)),
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(15)),
+               ])
+        helper(budget="0",
+               total_budget="100",
+               payees_list="",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(100)),
+               ])
+        helper(budget="0",
+               total_budget="100",
+               payees_list="",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(95)),
+               ])
+        helper(budget="0",
+               total_budget="100",
+               payees_list="a=1",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(100)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(100)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="0",
+               total_budget="100",
+               payees_list="a=1",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(95)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(95)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="0",
+               total_budget="100",
+               payees_list="a=10",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(100)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(10), Money(100)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="0",
+               total_budget="100",
+               payees_list="a=10",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(95)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(10), Money(95)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="0",
+               total_budget="5",
+               payees_list="",
+               child_budget="5",
+               expected_errors=[])
+        helper(budget="0",
+               total_budget="5",
+               payees_list="a=1",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(0)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="0",
+               total_budget="5",
+               payees_list="a=10",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(10), Money(0)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="10",
+               total_budget="0",
+               payees_list="",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(10)),
+               ])
+        helper(budget="10",
+               total_budget="0",
+               payees_list="",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(15)),
+               ])
+        helper(budget="10",
+               total_budget="0",
+               payees_list="a=1",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(10)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(10)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="10",
+               total_budget="0",
+               payees_list="a=1",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(15)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(10)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="10",
+               total_budget="0",
+               payees_list="a=10",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(10)),
+               ])
+        helper(budget="10",
+               total_budget="0",
+               payees_list="a=10",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(15)),
+               ])
+        helper(budget="10",
+               total_budget="10",
+               payees_list="",
+               child_budget="0",
+               expected_errors=[])
+        helper(budget="10",
+               total_budget="10",
+               payees_list="a=1",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(10)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="10",
+               total_budget="10",
+               payees_list="a=10",
+               child_budget="0",
+               expected_errors=[])
+        helper(budget="10",
+               total_budget="100",
+               payees_list="",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(100)),
+               ])
+        helper(budget="10",
+               total_budget="100",
+               payees_list="",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money(95)),
+               ])
+        helper(budget="10",
+               total_budget="100",
+               payees_list="a=1",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(10)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(10)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="10",
+               total_budget="100",
+               payees_list="a=1",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(15)),
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(10)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="10",
+               total_budget="100",
+               payees_list="a=10",
+               child_budget="0",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(10)),
+               ])
+        helper(budget="10",
+               total_budget="100",
+               payees_list="a=10",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetIncludingSubtasks(
+                       1, 1, Money(15)),
+               ])
+        helper(budget="10",
+               total_budget="15",
+               payees_list="",
+               child_budget="5",
+               expected_errors=[])
+        helper(budget="10",
+               total_budget="15",
+               payees_list="a=1",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphPayeesMoneyMismatch(1, 1, Money(1), Money(10)),
+               ],
+               expected_fixed_error_types=[BudgetGraphPayeesMoneyMismatch])
+        helper(budget="10",
+               total_budget="15",
+               payees_list="a=10",
+               child_budget="5",
+               expected_errors=[])
+
+        helper(budget="1",
+               total_budget="15",
+               payees_list="a=10",
+               child_budget="5",
+               expected_errors=[
+                   BudgetGraphMoneyMismatchForBudgetExcludingSubtasks(
+                       1, 1, Money("10"))
+               ])
 
     def test_negative_money(self):
         bg = BudgetGraph([
@@ -291,9 +612,9 @@ class TestBudgetGraph(unittest.TestCase):
                     cf_payees_list=""),
         ])
         errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphNegativeMoney,
-                                      BudgetGraphMoneyMismatch])
+        self.assertErrorTypesMatches(errors, [
+            BudgetGraphNegativeMoney,
+            BudgetGraphMoneyMismatchForBudgetExcludingSubtasks])
         self.assertEqual(errors[0].bug_id, 1)
         self.assertEqual(errors[0].root_bug_id, 1)
         self.assertEqual(errors[1].bug_id, 1)
@@ -308,14 +629,14 @@ class TestBudgetGraph(unittest.TestCase):
                     cf_payees_list=""),
         ])
         errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphNegativeMoney,
-                                      BudgetGraphMoneyMismatch])
+        self.assertErrorTypesMatches(errors, [
+            BudgetGraphNegativeMoney,
+            BudgetGraphMoneyMismatchForBudgetIncludingSubtasks])
         self.assertEqual(errors[0].bug_id, 1)
         self.assertEqual(errors[0].root_bug_id, 1)
         self.assertEqual(errors[1].bug_id, 1)
         self.assertEqual(errors[1].root_bug_id, 1)
-        self.assertEqual(errors[1].expected_budget_excluding_subtasks, 0)
+        self.assertEqual(errors[1].expected_budget_including_subtasks, -10)
         bg = BudgetGraph([
             MockBug(bug_id=1,
                     cf_budget_parent=None,
@@ -394,20 +715,6 @@ class TestBudgetGraph(unittest.TestCase):
         self.assertEqual(errors[0].bug_id, 1)
         self.assertEqual(errors[0].root_bug_id, 1)
         self.assertEqual(errors[0].payees_total, 15)
-        bg = BudgetGraph([
-            MockBug(bug_id=1,
-                    cf_budget_parent=None,
-                    cf_budget="0",
-                    cf_total_budget="0",
-                    cf_nlnet_milestone=None,
-                    cf_payees_list="payee = 5\npayee2 = 10"),
-        ])
-        errors = bg.get_errors()
-        self.assertErrorTypesMatches(errors,
-                                     [BudgetGraphPayeesMoneyMismatch])
-        self.assertEqual(errors[0].bug_id, 1)
-        self.assertEqual(errors[0].root_bug_id, 1)
-        self.assertEqual(errors[0].payees_total, 15)
 
     def test_payees_parse_error(self):
         def check_parse_error(cf_payees_list, expected_msg):