[fix] account_statement_ext: trigger for a related field

account_statement_ext/__openerp__.py

@@ -79,7 +79,7 @@
           'security/ir.model.access.csv',
           'security/ir_rule.xml'],
  'demo_xml': [],
- 'test': [],
+ 'test': ['test/test_balance_check.yml'],
  'installable': True,
  'images': [],
  'auto_install': False,

account_statement_ext/statement.py

@@ -159,6 +159,13 @@ class AccountBankStatement(Model):
 
         return profile_ids[0] if profile_ids else False
 
+    def _get_statement_from_profile(self, cr, uid, profile_ids, context=None):
+        """Weirdness warning! self is another class."""
+        triggered = []
+        for profile in self.browse(cr, uid, profile_ids, context=context):
+            triggered += [st.id for st in profile.bank_statement_ids]
+        return triggered
+
     _columns = {
         'profile_id': fields.many2one(
             'account.statement.profile',
@@ -178,8 +185,12 @@ class AccountBankStatement(Model):
             'balance_check',
             type='boolean',
             string='Balance check',
-                        store=True,
+            store={
-                        readonly=True),
+                'account.statement.profile': (
+                    _get_statement_from_profile, ['balance_check'], 10),
+            },
+            readonly=True
+        ),
         'journal_id': fields.related(
                         'profile_id',
                         'journal_id',

account_statement_ext/test/test_balance_check.yml

@@ -0,0 +1,50 @@
+-
+  In order to test the banking framework, I first need to create a profile
+-
+  !record {model: account.statement.profile, id: profile_test1}:
+    name: Bank EUR Profile
+    journal_id: account.bank_journal
+    commission_account_id: account.a_expense
+    company_id: base.main_company
+    balance_check: True
+-
+  I create a second profile
+-
+  !record {model: account.statement.profile, id: profile_test2}:
+    name: Second profile
+    journal_id: account.bank_journal
+    commission_account_id: account.a_expense
+    company_id: base.main_company
+    balance_check: True
+-
+  Now I create a statement.
+-
+  !record {model: account.bank.statement, id: statement_test1}:
+    name: Statement 1
+    profile_id: profile_test1
+    company_id: base.main_company
+-
+  Now I check that the balance_check of the statement is enabled.
+-
+  !assert {model: account.bank.statement, id: statement_test1, string: We should check the balance}:
+    - balance_check is True
+-
+  Now I set the flag to False in the profile
+-
+  !record {model: account.statement.profile, id: profile_test1}:
+    balance_check: False
+-
+  It should be false in the statement as well.
+-
+  !assert {model: account.bank.statement, id: statement_test1, string: We should not check the balance}:
+    - balance_check is False
+-
+  Now I change the profile associated to the statement.
+-
+  !record {model: account.bank.statement, id: statement_test1}:
+    profile_id: profile_test2
+-
+  The statement should receive information from the new statement.
+-
+  !assert {model: account.bank.statement, id: statement_test1, string: We should check the balance}:
+    - balance_check is True